GS8640Z18GT-300I

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GSI Technology

SRAM CHIP SYNC DUAL 2.5V/3.3V 72M-BIT 4M X 18 5.5NS/2.3NS 100-PIN TQFP TRAY

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GS8640Z18GT-300I

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GSI Technology

SRAM CHIP SYNC DUAL 2.5V/3.3V 72M-BIT 4M X 18 5.5NS/2.3NS 100-PIN TQFP TRAY

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Description Specifications Series Pricing CAD Documents

Description

General part information

GS8640Z Series

NBT (No Bus Turn Around) functionality allows zero wait read-write-read bus utilization; Fully pin-compatible with both pipelined and flow through NtRAM™, NoBL™ and ZBT™ SRAMs

2.5 V or 3.3 V +10%/–10% core power supply

2.5 V or 3.3 V I/O supply

Technical Specifications

Parameters and characteristics for this part

Specification	GS8640Z18GT-300I

Clock Frequency	300 MHz
Memory Depth	4 M
Memory Format	SRAM
Memory Interface (Type)	Parallel
Memory Size	72 Mbit
Memory Type	Volatile
Memory Width	18 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	100-LQFP
Package Length	20 mm
Package Name	100-TQFP
Package Width	14 mm
Technology	ZBT, SRAM - Synchronous
Voltage - Supply (Range 1 Maximum)	2.7 V
Voltage - Supply (Range 1 Minimum)	2.3 V
Voltage - Supply (Range 2 Maximum)	3.6 V
Voltage - Supply (Range 2 Minimum)	3 V

GS8640Z Series

Part	Mounting Type	Technology	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 2 Maximum)	Voltage - Supply (Range 2 Minimum)	Memory Type	Package / Case	Memory Size	Operating Temperature (Max)	Operating Temperature (Min)	Clock Frequency	Memory Width	Memory Depth	Package Length	Package Name	Package Width	Memory Interface (Type)	Memory Format
GSI Technology GS8640Z36GT-300I	Surface Mount	SRAM - Synchronous ZBT	2.3 V	2.7 V	3.6 V	3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	300 MHz	36 bit	2 M	20 mm	100-TQFP	14 mm	Parallel	SRAM
GSI Technology GS8640Z18GT-300I	Surface Mount	SRAM - Synchronous ZBT	2.3 V	2.7 V	3.6 V	3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	300 MHz	18 bit	4 M	20 mm	100-TQFP	14 mm	Parallel	SRAM
GSI Technology GS8640Z18GT-167IV	Surface Mount	SRAM - Synchronous ZBT	1.7 V	2 V	2.7 V	2.3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	167 MHz	18 bit	4 M	20 mm	100-TQFP	14 mm	Parallel	SRAM
GSI Technology GS8640Z18GT-250I	Surface Mount	SRAM - Synchronous ZBT	2.3 V	2.7 V	3.6 V	3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	250 MHz	18 bit	4 M	20 mm	100-TQFP	14 mm	Parallel	SRAM
GSI Technology GS8640Z36GT-250I	Surface Mount	SRAM - Synchronous ZBT	2.3 V	2.7 V	3.6 V	3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	250 MHz	36 bit	2 M	20 mm	100-TQFP	14 mm	Parallel	SRAM
GSI Technology GS8640Z36GT-250IV	Surface Mount	SRAM - Synchronous ZBT	1.7 V	2 V	2.7 V	2.3 V	Volatile	100-LQFP	72 Mbit	85 °C	-40 °C	250 MHz	36 bit	2 M	20 mm	100-TQFP	14 mm	Parallel	SRAM

Pricing

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