GS88136BT-300中文资料

更新时间：2023-06-08 16:45:01 阅读量：实用文档文档下载

说明：文章内容仅供预览，部分内容可能不全。下载后的文档，内容与下面显示的完全一致。下载之前请确认下面内容是否您想要的，是否完整无缺。

gs8819推荐度：
相关推荐

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

512K x 18, 256K x 32, 256K x 369Mb Sync Burst SRAMs

333 MHz –150 MHz 2.5 V or 3.3 V V DD 2.5 V or 3.3 V I/O

Specifications cited are subject to change without notice. For latest documentation see .

Features

? IEEE 1149.1 JTAG-compatible Boundary Scan ? 2.5 V or 3.3 V +10%/–10% core power supply ? 2.5 V or 3.3 V I/O supply

? LBO pin for Linear or Interleaved Burst mode

? Internal input resistors on mode pins allow floating mode pins ? Byte Write (BW) and/or Global Write (GW) operation ? Internal self-timed write cycle

? Automatic power-down for portable applications

? JEDEC-standard 100-lead TQFP and 165-bump BGA packages

? RoHS-compliant 100-lead TQFP and 165-bump BGA packages available

Functional Description

Applications

The GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D) is a 9,437,184-bit high performance synchronous SRAM with a 2-bit burst address counter. Although of a type originally developed for Level 2 Cache applications supporting high performance CPUs, the device now finds application in synchronous SRAM applications, ranging from DSP main store to networking chip set support.

Controls

Addresses, data I/Os, chip enable (E1, E2), address burst control inputs (ADSP, ADSC, ADV) and write control inputs (Bx, BW, GW) are synchronous and are controlled by a positive-edge-triggered clock input (CK). Output enable (G) and power down control (ZZ) are asynchronous inputs. Burst cycles can be initiated with either ADSP or ADSC inputs. In Burst mode, subsequent burst addresses are generated internally and are controlled by ADV. The burst address counter may be configured to count in either linear or

interleave order with the Linear Burst Order (LBO) input. The Burst function need not be used. New addresses can be loaded on every cycle with no degradation of chip performance.

Flow Through/Pipeline Reads

The function of the Data Output register can be controlled by the user via the FT mode pin (Pin 14). Holding the FT mode pin low places the RAM in Flow Through mode, causing output data to bypass the Data Output Register. Holding FT high places the RAM in Pipeline mode, activating the rising-edge-triggered Data Output Register.

SCD Pipelined Reads

The GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D) is a SCD (Single Cycle Deselect) pipelined synchronous SRAM. DCD (Dual Cycle Deselect) versions are also available. SCD SRAMs pipeline deselect commands one stage less than read commands. SCD RAMs begin turning off their outputs

immediately after the deselect command has been captured in the input registers.

Byte Write and Global Write

Byte write operation is performed by using Byte Write enable (BW) input combined with one or more individual byte write signals (Bx). In addition, Global Write (GW) is available for writing all bytes at one time, regardless of the Byte Write control inputs.

Sleep Mode

Low power (Sleep mode) is attained through the assertion (High) of the ZZ signal, or by stopping the clock (CK). Memory data is retained during Sleep mode.

Core and Interface Voltages

The GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

operates on a 2.5 V or 3.3 V power supply. All input are 3.3 V and 2.5 V compatible. Separate output power (V DDQ ) pins are used to decouple output noise from the internal circuits and are 3.3 V and 2.5 V compatible.

Paramter Synopsis

-333

-300

-250

-200

-150

Unit

Pipeline 3-1-1-1

KQ tCycle 3.0 3.3 4.0 5.0 6.7ns Curr (x32/x36)290265230195160mA Flow Through 2-1-1-1

KQ tCycle 4.54.5 5.05.0 5.55.5 6.56.57.57.5ns ns Curr (x18)Curr (x32/x36)

200230

185210

160185

140160

128145

mA mA

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Rev: 1.05 11/2005

2/39

Specifications cited are subject to change without notice. For latest documentation see .

807978777675747372

7170

69686766656463626160595857565554535251123456789101112131415161718192021222324252627282930V DDQ V SS DQ B DQ B V SS V DDQ DQ B DQ B FT V DD NC V SS DQ B DQ B V DDQ V SS DQ B DQ B DQP B

V SS V DDQ V DDQ V SS DQ A DQ A V SS V DDQ DQ A DQ A V SS NC V DD ZZ DQ A DQ A V DDQ V SS DQ A DQ A V SS V DDQ L B O A A A A

A 1

A 0

T M S T D I V S S

V D D

T D O T C K A A A A A A

A A E 1

E 2

N C N C B B

B A

A C K G W

B W V D D

V S S

G A D S C A D S P A D V A A

A 512K x 18Top View DQP A A NC NC NC NC NC NC NC NC

NC NC NC NC NC NC NC

NC NC 100999897969594939291908988878685848382813132333435363738394041424344454647484950

GS88118B 100-Pin TQFP Pinout (Package T)

元器件交易网

807978777675747372

7170

69686766656463626160595857565554535251123456789101112131415161718192021222324252627282930V DDQ V SS DQ C DQ C V SS V DDQ DQ C DQ C FT V DD NC V SS DQ D DQ D V DDQ V SS DQ D DQ D DQ D V SS V DDQ V DDQ V SS DQ B DQ B V SS V DDQ DQ B DQ B V SS NC V DD ZZ DQ A DQ A V DDQ V SS DQ A DQ A V SS V DDQ L B O A A A A A 1

A 0

V S S

V D D

A A A A A A

A A E 1

E 2

B D

B C

B B

B A

A C K G W

B W V D D

V S S

G A D S C A D S P A D V A A

A 256K x 32Top View DQ

B N

C DQ B DQ B DQ B DQ A DQ A DQ A DQ A NC

DQ C DQ C DQ C DQ D DQ D DQ D NC

DQ C NC 100999897969594939291908988878685848382813132333435363738394041424344454647484950

T M S T D I T D O T C K

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Rev: 1.05 11/2005

3/39

Specifications cited are subject to change without notice. For latest documentation see .

GS88132B 100-Pin TQFP Pinout (Package T)

元器件交易网

807978777675747372

7170

A 0

V S S

V D D

A A A A A A

A A E 1

E 2

B D

B C

B B

B A

A C K G W

B W V D D

V S S

G A D S C A D S P A D V A A

A 256K x 36Top View DQ

B DQP B DQ B DQ B DQ B DQ A DQ A DQ A DQ A DQP A

DQ C DQ C DQ C DQ D DQ D DQ D DQP D

DQ C DQP C 100999897969594939291908988878685848382813132333435363738394041424344454647484950

T M S T D I T D O T C K

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Rev: 1.05 11/2005

4/39

Specifications cited are subject to change without notice. For latest documentation see .

GS88136B 100-Pin TQFP Pinout (Package T)

元器件交易网

TQFP Pin Description

Symbol

Type

Description

A 0, A 1I Address field LSBs and Address Counter preset Inputs

A I Address Inputs DQ A DQ

B DQ

C DQ

D I/O Data Input and Output pins

NC —No Connect

BW I Byte Write —Writes all enabled bytes; active low B A , B B, B C , B D

I Byte Write Enable for DQ A , DQ B Data I/Os; active low

CK I Clock Input Signal; active high

GW I Global Write Enable —Writes all bytes; active low

E 1I Chip Enable; active low E 2I Chip Enable; active high G I Output Enable; active low

ADV I Burst address counter advance enable; active low ADSP, ADSC

I Address Strobe (Processor, Cache Controller); active low

ZZ I Sleep Mode control; active high

TMS I Scan Test Mode Select TDI I Scan Test Data In TDO O Scan Test Data Out TCK I Scan Test Clock

FT I Flow Through or Pipeline mode; active low LBO I Linear Burst Order mode; active low

V DD I Core power supply V SS I I/O and Core Ground V DDQ

Output driver power supply

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

165 Bump BGA—x18 Commom I/O—Top View (Package D)

234567891011A NC A E1BB NC E3BW ADSC ADV A A A B NC A E2NC BA CK GW G ADSP A NC B C NC NC V DDQ V SS V SS V SS V SS V SS V DDQ NC DQA C D NC DQB V DDQ V DD V SS V SS V SS V DD V DDQ NC DQA D E NC DQB V DDQ V DD V SS V SS V SS V DD V DDQ NC DQA E F NC DQB V DDQ V DD V SS V SS V SS V DD V DDQ NC DQA F G NC DQB V DDQ V DD V SS V SS V SS V DD V DDQ NC DQA G H FT MCL NC V DD V SS V SS V SS V DD NC NC ZZ H J DQB NC V DDQ V DD V SS V SS V SS V DD V DDQ DQA NC J K DQB NC V DDQ V DD V SS V SS V SS V DD V DDQ DQA NC K L DQB NC V DDQ V DD V SS V SS V SS V DD V DDQ DQA NC L M DQB NC V DDQ V DD V SS V SS V SS V DD V DDQ DQA NC M N DQB NC V DDQ V SS NC NC NC V SS V DDQ NC NC N P NC NC A A TDI A1TDO A A A A P R

LBO

TMS

TCK

11 x 15 Bump BGA—13mm x 15 mm Body—1.0 mm Bump Pitch

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

165 Bump BGA—x32 Common I/O—Top View 1

234567891011A NC A E1BC BB E3BW ADSC ADV A NC A B NC A E2BD BA CK GW G ADSP A NC B C NC NC V DDQ V SS V SS V SS V SS V SS V DDQ NC NC C D DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB D E DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB E F DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB F G DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB G H FT MCL NC V DD V SS V SS V SS V DD NC NC ZZ H J DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA J K DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA K L DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA L M DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA M N NC NC V DDQ V SS NC NC NC V SS V DDQ NC NC N P NC NC A A TDI A1TDO A A A A P R

LBO

TMS

TCK

11 x 15 Bump BGA—13mm x 15 mm Body—1.0 mm Bump Pitch

(Package D)

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

165 Bump BGA—x36 Common I/O—Top View 1

234567891011A NC A E1BC BB E3BW ADSC ADV A NC A B NC A E2BD BA CK GW G ADSP A NC B C DQPC NC V DDQ V SS V SS V SS V SS V SS V DDQ NC DQPB C D DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB D E DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB E F DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB F G DQC DQC V DDQ V DD V SS V SS V SS V DD V DDQ DQB DQB G H FT MCL NC V DD V SS V SS V SS V DD NC NC ZZ H J DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA J K DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA K L DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA L M DQD DQD V DDQ V DD V SS V SS V SS V DD V DDQ DQA DQA M N DQPD NC V DDQ V SS NC NC NC V SS V DDQ NC DQPA N P NC NC A A TDI A1TDO A A A A P R

LBO

TMS

TCK

11 x 15 Bump BGA—13mm x 15 mm Body—1.0 mm Bump Pitch

(Package D)

元器件交易网

165-Bump BGA Pin Description

Symbol

Type

Description

A 0, A 1I Address field LSBs and Address Counter Preset Inputs

A I Address Inputs DQ A DQ

B DQ

C DQ

D I/O Data Input and Output pins

B A , B B , B

C , B D

I Byte Write Enable for DQ A , DQ B , DQ C , DQ D I/Os; active low

NC —No Connect

CK I Clock Input Signal; active high

BW I Byte Write—Writes all enabled bytes; active low GW I Global Write Enable—Writes all bytes; active low

E 1I Chip Enable; active low E 3I Chip Enable; active low E 2I Chip Enable; active high G I Output Enable; active low

ADV I Burst address counter advance enable; active l0w ADSC, ADSP

I Address Strobe (Processor, Cache Controller); active low

ZZ I Sleep mode control; active high FT I Flow Through or Pipeline mode; active low LBO I Linear Burst Order mode; active low

TMS I Scan Test Mode Select TDI I Scan Test Data In TDO O Scan Test Data Out TCK I Scan Test Clock MCL —Must Connect Low V DD I Core power supply V SS I I/O and Core Ground V DDQ

Output driver power supply

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

A0A1

D1Q1Q0

Counter Load

D Q

R e g i s t e r

A0–An

LBO ADV CK ADSC ADSP GW BW E 1G

Power Down Control

Memory Array

E 2E 3

DQx1–DQx9

Note: Only x36 version shown for simplicity.

B A

B B

B C

B D

FT GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D) Block Diagram

元器件交易网

Mode Pin Functions

Mode Name

Pin Name

State

Function

Burst Order Control LBO L Linear Burst H Interleaved Burst Output Register Control FT L Flow Through H or NC Pipeline Power Down Control

L or NC Active H

Standby, I DD = I SB

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

Note:

There is a pull-up device on the FT pin and a pull-down device on the ZZ pin, so this input pin can be unconnected and the chip will operate in the default states as specified in the above tables.Note:

The burst counter wraps to initial state on the 5th clock.Note:

The burst counter wraps to initial state on the 5th clock.

Linear Burst Sequence

A[1:0]A[1:0]A[1:0]A[1:0]

1st address 000110112nd address 011011003rd address 101100014th address

Interleaved Burst Sequence

A[1:0]A[1:0]A[1:0]A[1:0]

1st address 000110112nd address 010011103rd address 101100014th address

Burst Counter Sequences

BPR 1999.05.18

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

Byte Write Truth Table

Function

B A

B B

B C

B D

Notes

Read H H X X X X 1Read H L H H H H 1Write byte a H L L H H H 2, 3Write byte b H L H L H H 2, 3Write byte c H L H H L H 2, 3, 4Write byte d H L H H H L 2, 3, 4Write all bytes

2, 3, 4

Write all bytes L X X X X X

1.All byte outputs are active in read cycles regardless of the state of Byte Write Enable inputs.

2.Byte Write Enable inputs B A , B B , B C and/or B D may be used in any combination with BW to write single or multiple bytes.

3.All byte I/Os remain High-Z during all write operations regardless of the state of Byte Write Enable inputs.

4.Bytes “C ” and “D ” are only available on the x36 version.

元器件交易网

Synchronous Truth Table

Operation

Address Used

State Diagram Key 5

E 1

E 2

ADSP ADSC

ADV

W 3

DQ 4

Deselect Cycle, Power Down None X H X X L X X High-Z Deselect Cycle, Power Down None X L F L X X X High-Z Deselect Cycle, Power Down None X L F H L X X High-Z Read Cycle, Begin Burst External R L T L X X X Q Read Cycle, Begin Burst External R L T H L X F Q Write Cycle, Begin Burst External W L T H L X T D Read Cycle, Continue Burst Next CR X X H H L F Q Read Cycle, Continue Burst Next CR H X X H L F Q Write Cycle, Continue Burst Next CW X X H H L T D Write Cycle, Continue Burst Next CW

H X X H L T D Read Cycle, Suspend Burst Current X X H H H F Q Read Cycle, Suspend Burst Current H X X H H F Q Write Cycle, Suspend Burst

Current

Write Cycle, Suspend Burst Current H X X H H T D 1.X = Don’t Care, H = High, L = Low

2. E = T (True) if E 2 = 1 and E 3 = 0; E = F (False) if E 2 = 0 or E 3 = 1

3.W = T (True) and F (False) is defined in the Byte Write Truth Table preceding.

4.G is an asynchronous input. G can be driven high at any time to disable active output drivers. G low can only enable active drivers (shown

as “Q” in the Truth Table above).

5.All input combinations shown above are tested and supported. Input combinations shown in gray boxes need not be used to accomplish

basic synchronous or synchronous burst operations and may be avoided for simplicity.

6.Tying ADSP high and ADSC low allows simple non-burst synchronous operations. See BOLD items above.

7.Tying ADSP high and ADV low while using ADSC to load new addresses allows simple burst operations. See ITALIC items above.

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

元器件交易网

First Write First Read Burst Write Burst Read Deselect

R W

W R

R W R X X X S i m p l e S y n c h r o n o u s O p e r a t i o n S i m p l e B u r s t S y n c h r o n o u s O p e r a t i o n CR

R CW CR

CR Notes:

1.The diagram shows only supported (tested) synchronous state transitions. The diagram presumes G is tied low.

2.The upper portion of the diagram assumes active use of only the Enable (E1) and Write (B A , B B , B C , B D , BW, and GW) control inputs, and

that ADSP is tied high and ADSC is tied low.

3.The upper and lower portions of the diagram together assume active use of only the Enable, Write, and ADSC control inputs, and

assumes ADSP is tied high and ADV is tied low.

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

元器件交易网

First Write First Read Burst Write Burst Read

Deselect

R W CR

CW X X

W R

R W

R X X X CR R

CW CR

CR W

CW W CW Notes:

1.The diagram shows supported (tested) synchronous state transitions plus supported transitions that depend upon the use of G.

e of “Dummy Reads” (Read Cycles with G High) may be used to make the transition from read cycles to write cycles without passing

through a deselect cycle. Dummy read cycles increment the address counter just like normal read cycles.

3.Transitions shown in gray tone assume G has been pulsed high long enough to turn the RAM’s drivers off and for incoming data to meet

Data Input Set Up Time.

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

元器件交易网

Absolute Maximum Ratings

(All voltages reference to V SS )

Symbol

Description

Value

Unit

V DD Voltage on V DD Pins –0.5 to 4.6V V DDQ Voltage in V DDQ Pins –0.5 to 4.6

V V I/O Voltage on I/O Pins –0.5 to V DDQ +0.5 (≤ 4.6 V max.)V V IN Voltage on Other Input Pins –0.5 to V DD +0.5 (≤ 4.6 V max.)

V I IN Input Current on Any Pin +/–20mA I OUT Output Current on Any I/O Pin +/–20mA P D Package Power Dissipation 1.5W

T STG Storage Temperature –55 to 125o C T BIAS

Temperature Under Bias

–55 to 125

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

Note:

Permanent damage to the device may occur if the Absolute Maximum Ratings are exceeded. Operation should be restricted to Recommended Operating Conditions. Exposure to conditions exceeding the Absolute Maximum Ratings, for an extended period of time, may affect reliability of this component. Power Supply Voltage Ranges

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

3.3 V Supply Voltage V DD3 3.0 3.3 3.6V 2.5 V Supply Voltage V DD2 2.3 2.5 2.7V 3.3 V V DDQ I/O Supply Voltage V DDQ3 3.0 3.3 3.6V 2.5 V V DDQ I/O Supply Voltage

V DDQ2

2.3

2.5

2.7

Notes:

1.The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-tions quoted are evaluated for worst case in the temperature range marked on the device.

2.Input Under/overshoot voltage must be –2 V > Vi < V DDn +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

V DDQ3 Range Logic Levels

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

V DD Input High Voltage V IH 2.0—V DD + 0.3V 1V DD Input Low Voltage V IL –0.3—0.8V 1V DDQ I/O Input High Voltage V IHQ 2.0—V DDQ + 0.3V 1,3V DDQ I/O Input Low Voltage

V ILQ

–0.3

—

0.8

1,3

Notes:

2.Input Under/overshoot voltage must be –2 V > Vi < V DDn +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.

3.V IHQ (max) is voltage on V DDQ pins plus 0.3 V.

V DDQ2 Range Logic Levels

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

V DD Input High Voltage V IH 0.6*V DD —V DD + 0.3V 1V DD Input Low Voltage V IL –0.3—0.3*V DD V 1V DDQ I/O Input High Voltage V IHQ 0.6*V DD —V DDQ + 0.3V 1,3V DDQ I/O Input Low Voltage

V ILQ

–0.3

—

0.3*V DD

1,3

Notes:

2.Input Under/overshoot voltage must be –2 V > Vi < V DDn +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.

3.V IHQ (max) is voltage on V DDQ pins plus 0.3 V.

Recommended Operating Temperatures

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Ambient Temperature (Commercial Range Versions)T A 02570°C 2Ambient Temperature (Industrial Range Versions)

T A

–40

°C

Notes:

2.Input Under/overshoot voltage must be –2 V > Vi < V DDn +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

50% tKC

V SS – 2.0 V

50%V SS V IH

Undershoot Measurement and Timing

Overshoot Measurement and Timing

50% tKC

V DD + 2.0 V

50%V DD

V IL

Capacitance

o C, f = 1 MH Z , V DD Parameter

Symbol

Test conditions

Typ.

Max.

Unit

Input Capacitance C IN V IN = 0 V 45pF Input/Output Capacitance C I/O

V OUT = 0 V

Note:

These parameters are sample tested.AC Test Conditions

Parameter

Conditions

Input high level V DD – 0.2 V Input low level 0.2 V Input slew rate 1 V/ns Input reference level V DD /2Output reference level

V DDQ /2Output load

Fig. 1

Notes:

1.Include scope and jig capacitance.

2.Test conditions as specified with output loading as shown in Fig. 1

unless otherwise noted.

3.Device is deselected as defined by the Truth Table.

V DDQ/2

50?30pF *

Output Load 1

* Distributed Test Jig Capacitance

(T A = 25= 2.5 V)

元器件交易网

DC Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Max

Input Leakage Current (except mode pins)I IL V IN = 0 to V DD –1 uA 1 uA ZZ Input Current I IN1V DD ≥ V IN ≥ V IH 0 V ≤ V IN ≤ V IH

–1 uA –1 uA 1 uA 100 uA Output Leakage Current I OL Output Disable, V OUT = 0 to V DD –1 uA 1 uA Output High Voltage V OH2I OH = –8 mA, V DDQ = 2.375 V 1.7 V —Output High Voltage V OH3I OH = –8 mA, V DDQ = 3.135 V

2.4 V —Output Low Voltage

V OL

I OL = 8 mA

—

0.4 V

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

元器件交易网

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

Operating Currents

Parameter

Test Conditions

Mode

Symbol

-333

-300-250-200-150Unit

0to 70°C

–40 to 85°C

0to 70°C

–40 to 85°C

0to 70°C

–40 to 85°C

0to 70°C

–40to 85°C

0 to 70°C

–40to 85°C

Operating Current

Device Selected; All other inputs ≥V IH o r ≤ V IL Output open

(x32/x36)

Pipeline I DD I DDQ 25040270402303525035200302203017025190251402016020mA Flow Through I DD I DDQ 20525225251852520525160251802514020160201301515015mA (x18)

Pipeline

I DD I DDQ 23020250202102023020185152051515515175151301015010mA Flow Through I DD I DDQ 185152051517015190151451516515130101501012081408mA Standby Current

ZZ ≥ V DD – 0.2 V —

Pipeline

I SB 40504050405040504050mA Flow Through I SB 40504050405040504050mA Deselect Current

Device Deselected; All other inputs ≥ V IH or ≤ V IL

—

Pipeline

I DD 951009095859075806065mA Flow Through

I DD

1.I DD and I DDQ apply to any combination of V DD3, V DD2, V DDQ3, and V DDQ2 operation.

2.All parameters listed are worst case scenario.

元器件交易网

AC Electrical Characteristics

Parameter

Symbol

-333

-300

-250

-200

-150

Unit

Min

Max Min Max Min Max Min Max Min Max Pipeline

Clock Cycle Time tKC 3.0— 3.3— 4.0— 5.0— 6.7—ns Clock to Output Valid tKQ — 2.5— 2.5— 2.5— 3.0— 3.8ns Clock to Output Invalid tKQX 1.5— 1.5— 1.5— 1.5— 1.5—ns Clock to Output in Low-Z

tLZ 1 1.5— 1.5— 1.5— 1.5— 1.5—ns Setup time tS 1.0— 1.0— 1.2— 1.4— 1.5—ns Hold time tH 0.1—0.1—0.2—0.4—0.5—ns Flow Through

Clock Cycle Time tKC 4.5— 5.0— 5.5— 6.5—7.5—ns Clock to Output Valid tKQ — 4.5— 5.0— 5.5— 6.5—7.5ns Clock to Output Invalid tKQX 2.0— 2.0— 2.0— 2.0— 2.0—ns Clock to Output in Low-Z

tLZ 1 2.0— 2.0— 2.0— 2.0— 2.0—ns Setup time tS 1.3— 1.4— 1.5— 1.5— 1.5—ns Hold time tH 0.3—0.4—0.5—0.5—0.5—ns Clock HIGH Time tKH 1.0— 1.0— 1.3— 1.3— 1.5—ns Clock LOW Time tKL 1.2

— 1.2

— 1.5

— 1.7—ns Clock to Output in

High-Z tHZ 1 1.5 2.5 1.5 2.5 1.5 2.5 1.5 3.0 1.5 3.0ns G to Output Valid tOE — 2.5— 2.5— 2.5— 3.0— 3.8ns G to output in Low-Z tOLZ 10—0—0—0—0—ns G to output in High-Z tOHZ 1— 2.5— 2.5— 2.5— 3.0— 3.8ns ZZ setup time tZZS 25—5—5—5—5—ns ZZ hold time tZZH 21—1—1—1—1—ns ZZ recovery

tZZR

—

GS88118B(T/D)/GS88132B(T/D)/GS88136B(T/D)

Specifications cited are subject to change without notice. For latest documentation see .

Notes:

1.These parameters are sampled and are not 100% tested

2.ZZ is an asynchronous signal. However, In order to be recognized on any given clock cycle, ZZ must meet the specified setup and hold

times as specified above.

元器件交易网

本文来源：https://www.bwwdw.com/article/fif1.html

相关文章：