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See Technical Specifications

71321LA55PPGI8 +BOM

Dual-port design allows simultaneous read and write operation

Manufacturer:

Renesas Electronics
Mfr.Part #:

71321LA55PPGI8
Datasheet:

71321LA55PPGI8 Datasheet (PDF)
Memory Size:

16 kbit
Organization:

2 k x 8
Access Time:

55 ns
Interface Type:

Parallel
EDA/CAD Models:

Request Free CAD Models for 71321LA55PPGI8

71321LA55PPGI8 General Description

The 71321 is a high-speed 2K x 8 Dual-Port Static RAM with internal interrupt logic for interprocessor communications. It is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 71421 "SLAVE" 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.

Key Features

Memory cell access
INT inter-communication
Data bus expansion

Specifications

Product Category	SRAM	Memory Size	16 kbit
Organization	2 k x 8	Access Time	55 ns
Maximum Clock Frequency	-	Interface Type	Parallel
Supply Voltage - Max	5.5 V	Supply Voltage - Min	4.5 V
Supply Current - Max	140 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Data Rate	16 bit	Height	1.4 mm
Length	10 mm	Memory Type	SRAM
Moisture Sensitive	Yes	Product Type	SRAM
Series	71321LA55	Factory Pack Quantity	500
Subcategory	Memory & Data Storage	Type	High Speed
Width	10 mm