7142LA100J8

Obsolete

Renesas Electronics Corporation

IC SRAM 16KBIT PARALLEL 52PLCC

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7142LA100J8

Obsolete

Renesas Electronics Corporation

IC SRAM 16KBIT PARALLEL 52PLCC

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Description Specifications Series Pricing CAD Documents

Description

General part information

7142 Series

The 7142 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a "SLAVE" Dual-Port RAM together with the 7132 "MASTER" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.

Technical Specifications

Parameters and characteristics for this part

Specification	7142LA100J8

Access Time	100 ns
Memory Depth	2 K
Memory Format	SRAM
Memory Interface (Type)	Parallel
Memory Size	2 KB
Memory Type	Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package / Case	52-LCC (J-Lead)
Package Length	19.13 mm
Package Name	52-PLCC
Package Width	19.13 mm
Technology	SRAM - Dual Port, Asynchronous
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V
Write Cycle Time - Page	100 ns
Write Cycle Time - Word	100 ns

7142 Series

Part	Write Cycle Time - Word	Write Cycle Time - Page	Mounting Type	Memory Type	Package / Case	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	Memory Interface (Type)	Access Time	Package Width	Package Name	Package Length	Technology	Memory Width	Memory Depth	Memory Format	Memory Size
Renesas Electronics Corporation 7142LA25JGI8	25 ns	25 ns	Surface Mount	Volatile	52-LCC (J-Lead)	5.5 V	4.5 V	85 °C	-40 °C	Parallel	25 ns	19.13 mm	52-PLCC	19.13 mm	SRAM - Dual Port Synchronous	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA4J8			Surface Mount	Volatile	52-LCC (J-Lead)	5.5 V	4.5 V	70 °C	0 °C	Parallel		19.13 mm	52-PLCC	19.13 mm	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA45L48B	45 ns	45 ns	Surface Mount	Volatile	48-LCC	5.5 V	4.5 V	125 °C	-55 °C	Parallel	45 ns	14.22 mm	48-LCC	14.22 mm	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA5J8			Surface Mount	Volatile	52-LCC (J-Lead)	5.5 V	4.5 V	70 °C	0 °C	Parallel		19.13 mm	52-PLCC	19.13 mm	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA4J			Surface Mount	Volatile	52-LCC (J-Lead)	5.5 V	4.5 V	70 °C	0 °C	Parallel		19.13 mm	52-PLCC	19.13 mm	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA5J			Surface Mount	Volatile	52-LCC (J-Lead)	5.5 V	4.5 V	70 °C	0 °C	Parallel		19.13 mm	52-PLCC	19.13 mm	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB
Renesas Electronics Corporation 7142LA100PDG	100 ns	100 ns	Through Hole	Volatile		5.5 V	4.5 V	70 °C	0 °C	Parallel	100 ns	15.24 mm	48-DIP 48-PDIP	0.6 in	Asynchronous SRAM - Dual Port	8 bit	2 K	SRAM	2 KB

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

7142LA100J8 | Datasheet

7132/42 Datasheet