IDT71V632S8PFG IDT, Integrated Device Technology Inc, IDT71V632S8PFG Datasheet

IC SRAM 2MBIT 8NS 100TQFP

IDT71V632S8PFG

Manufacturer Part Number
IDT71V632S8PFG
Description
IC SRAM 2MBIT 8NS 100TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT71V632S8PFG

Format - Memory
RAM
Memory Type
SRAM - Synchronous
Memory Size
2M (64K x 32)
Speed
8ns
Interface
Parallel
Voltage - Supply
3.135 V ~ 3.63 V
Operating Temperature
0°C ~ 70°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
71V632S8PFG
800-1486

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT71V632S8PFG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT71V632S8PFG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Pin Description Summary
Pentium processor is a trademark of Intel Corp.
PowerPC is a trademark of International Business Machines, Inc.
©2010 Integrated Device Technology, Inc.
Features
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Description
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64K x 32 memory configuration
Supports high system speed:
Commercial:
– A4 4.5ns clock access time (117 MHz)
Commercial and Industrial:
– 5
– 6
– 7
Single-cycle deselect functionality (Compatible with
Micron Part # MT58LC64K32D7LG-XX)
LBO input selects interleaved or linear burst mode
Self-timed write cycle with global write control (GW), byte
write enable (BWE), and byte writes (BWx)
Power down controlled by ZZ input
Operates with a single 3.3V power supply (+10/-5%)
Packaged in a JEDEC Standard 100-pin rectangular plastic
thin quad flatpack (TQFP).
The IDT71V632 is a 3.3V high-speed SRAM organized as 64K x 32
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5ns clock access time (100 MHz)
6ns clock access time (83 MHz)
7ns clock access time (66 MHz)
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64K x 32
3.3V Synchronous SRAM
Pipelined Outputs
Burst Counter, Single Cycle Deselect
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with full support of the Pentium™ and PowerPC™ processor interfaces.
The pipelined burst architecture provides cost-effective 3-1-1-1 second-
ary cache performance for processors up to 117MHz.
registers. Internal logic allows the SRAM to generate a self-timed write
based upon a decision which can be left until the extreme end of the write
cycle.
system designer, as the IDT71V632 can provide four cycles of data for
a single address presented to the SRAM. An internal burst address counter
accepts the first cycle address from the processor, initiating the access
sequence. The first cycle of output data will be pipelined for one cycle before
it is available on the next rising clock edge. If burst mode operation is
selected (ADV=LOW), the subsequent three cycles of output data will be
available to the user on the next three rising clock edges. The order of these
three addresses will be defined by the internal burst counter and the LBO
input pin.
3.3V CMOS process, and is packaged in a JEDEC Standard 14mm x
20mm 100-pin thin plastic quad flatpack (TQFP) for optimum board density
in both desktop and notebook applications.
The IDT71V632 SRAM contains write, data, address, and control
The burst mode feature offers the highest level of performance to the
The IDT71V632 SRAM utilizes IDT's high-performance, high-volume
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IDT71V632/Z
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IDT71V632S8PFG Summary of contents

Page 1

... Features 64K x 32 memory configuration ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ Supports high system speed: Commercial: – A4 4.5ns clock access time (117 MHz) Commercial and Industrial: – 5 5ns clock access time (100 MHz) – 6 6ns clock access time (83 MHz) – ...

Page 2

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Pin Definitions ( ...

Page 3

... Write Register Byte 3 Write Register Byte 4 Write Register Q D Enable Register CLK Enable Delay Register 6.42 3 INTERNAL ADDRESS 64K BIT MEMORY ARRAY – Byte 1 Write Driver 8 Byte 2 Write Driver 8 Byte 3 Write Driver 8 Byte 4 Write Driver 8 OUTPUT REGISTER DATA INPUT REGISTER OE OUTPUT ...

Page 4

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Absolute Maximum Ratings ...

Page 5

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Pin Configuration 100 I I DDQ V 5 ...

Page 6

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Synchronous Truth Table ...

Page 7

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Synchronous Write Function Truth Table ...

Page 8

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range ...

Page 9

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect AC Electrical Characteristics ( 3.3V +10/-5%, Commercial and Industrial Temperature Ranges) DD, DDQ ...

Page 10

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Timing Waveform of Pipelined Read Cycle Commercial and Industrial Temperature Ranges (1,2) 6.42 10 ...

Page 11

CLK (2) ADSP ADDRESS GW ADV OE DATA IN t DATA OUT Single Read NOTES: 1. Device is selected through entire cycle; CE and CS are LOW ...

Page 12

CYC CLK ADSP ADSC ADDRESS Ax BWE is ignored when ADSP initiates burs CE (Note 3) ADV OE DATA I1(Ax ...

Page 13

CLK ADSP ADSC ADDRESS Ax BWE is ignored when ADSP initiates burs BWE BWx is ignored when ADSP initiates burs BWx CE (Note 3) ...

Page 14

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Timing Waveform of Sleep (ZZ) and Power-Down Modes Commercial and Industrial Temperature Ranges (1,2,3) 6.42 14 ...

Page 15

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Non-Burst Read Cycle Timing Waveform CLK ADSP ADSC ADDRESS Av GW, BWE, BWx CE DATA OUT NOTES input is ...

Page 16

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Non-Burst Write Cycle Timing Waveform CLK ADSP ADSC ADDRESS DATA IN NOTES input is LOW, ADV and ...

Page 17

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect 100-pin Thin Quad Plastic Flatpack (TQFP) Package Diagram Outline Commercial and Industrial Temperature Ranges 6.42 17 ...

Page 18

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Ordering Information 71V632 Device Power Speed Package Type PART NUMBER SPEED IN MEGAHERTZ 71V632SA4PF 71V632S5PF 71V632S6PF 71V632S7PF X X Process/ Tempera- ture ...

Page 19

IDT71V632, 64K x 32, 3.3V Synchronous SRAM with Pipelined Outputs and Single Cycle Deselect Datasheet Document History 9/9/99 Pg Pg. 15, 16 Pg. 18 09/30/99 Pg 04/04/00 Pg. 17 08/09/00 08/17/01 ...

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