7142SA Series

2K x 8 Dual-Port RAM

Manufacturer: Renesas Electronics Corporation

Catalog

2K x 8 Dual-Port RAM

Part	Memory Interface	Technology	Access Time	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Organization	Memory Format	Mounting Type	Memory Size	Memory Type	Supplier Device Package	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Write Cycle Time - Word, Page	Supplier Device Package [x]	Supplier Device Package [y]
Renesas Electronics Corporation 7142SA55CB	Parallel	SRAM - Dual Port Asynchronous	55 ns	125 °C	-55 °C	4.5 V	5.5 V	55 ns	55 ns	2K x 8	SRAM	Through Hole	16 Kbit	Volatile	48-SIDE BRAZED	0.6 in 15.24 mm	48-DIP
Renesas Electronics Corporation 7142SA55J	Parallel	SRAM - Dual Port Asynchronous	55 ns			4.5 V	5.5 V	55 ns	55 ns	2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	52-PLCC (19.13x19.13)		52-LCC (J-Lead)	70 °C	0 °C
Renesas Electronics Corporation 7142LA100J	Parallel	SRAM - Dual Port Asynchronous	100 ns			4.5 V	5.5 V	100 ns	100 ns	2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	52-PLCC (19.13x19.13)		52-LCC (J-Lead)	70 °C	0 °C
Renesas Electronics Corporation 7142LA55C	Parallel	SRAM - Dual Port Asynchronous	55 ns			4.5 V	5.5 V	55 ns	55 ns	2K x 8	SRAM	Through Hole	16 Kbit	Volatile	48-SIDE BRAZED	0.6 in 15.24 mm	48-DIP	70 °C	0 °C
Renesas Electronics Corporation 7142SA20J8	Parallel	SRAM - Dual Port Asynchronous	20 ns			4.5 V	5.5 V			2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	52-PLCC (19.13x19.13)		52-LCC (J-Lead)	70 °C	0 °C	20 ns
Renesas Electronics Corporation 7142SA55L48B	Parallel	SRAM - Dual Port Asynchronous	55 ns	125 °C	-55 °C	4.5 V	5.5 V	55 ns	55 ns	2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	48-LCC		48-LCC				14.22	14.22
Renesas Electronics Corporation 7142SA4J8	Parallel	SRAM - Dual Port Asynchronous				4.5 V	5.5 V			2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	52-PLCC (19.13x19.13)		52-LCC (J-Lead)	70 °C	0 °C
Renesas Electronics Corporation 7142SA35L48B	Parallel	SRAM - Dual Port Asynchronous	35 ns	125 °C	-55 °C	4.5 V	5.5 V			2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	48-LCC		48-LCC			35 ns	14.22	14.22
Renesas Electronics Corporation 7142LA100CB	Parallel	SRAM - Dual Port Asynchronous	100 ns	125 °C	-55 °C	4.5 V	5.5 V	100 ns	100 ns	2K x 8	SRAM	Through Hole	16 Kbit	Volatile	48-SIDE BRAZED	0.6 in 15.24 mm	48-DIP
Renesas Electronics Corporation 7142SA25JI8	Parallel	SRAM - Dual Port Asynchronous	25 ns			4.5 V	5.5 V			2K x 8	SRAM	Surface Mount	16 Kbit	Volatile	52-PLCC (19.13x19.13)		52-LCC (J-Lead)	85 °C	-40 °C	25 ns

Catalog

2K x 8 Dual-Port RAM

Description

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.