7142SA55L48B

Obsolete

Renesas Electronics Corporation

IC SRAM 16KBIT PARALLEL 48LCC

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Documents7132/42 Datasheet Datasheet

7142SA55L48B

Obsolete

Renesas Electronics Corporation

IC SRAM 16KBIT PARALLEL 48LCC

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Documents7132/42 Datasheet Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	7142SA55L48B

Access Time	55 ns
Memory Format	SRAM
Memory Interface	Parallel
Memory Organization	2K x 8
Memory Size	16 Kbit
Memory Type	Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	48-LCC
Supplier Device Package	48-LCC
Supplier Device Package [x]	14.22
Supplier Device Package [y]	14.22
Technology	SRAM - Dual Port, Asynchronous
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page [custom]	55 ns
Write Cycle Time - Word, Page [custom]	55 ns

7142SA Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

7142SA 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.

Documents

Technical documentation and resources

7132/42 Datasheet

Datasheet