Renesas Electronics Corporation Memory 71342LA45J8

Description
SRAM - Dual Port, Asynchronous Memory IC 32Kb (4K x 8) Parallel 45ns 52-PLCC (19.13x19.13)
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Description
SRAM - Dual Port, Asynchronous Memory IC 32Kb (4K x 8) Parallel 45ns 52-PLCC (19.13x19.13)
Request a Quote
Datasheet
Datasheet Summary
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The 71342LA45J8 is a high-speed 4K x 8 dual-port static RAM from Quarktwin Technology Ltd. It features asynchronous operation from both ports, allowing independent access for reads and writes. The device operates with a maximum access time of 20ns for commercial applications and 25ns for industrial applications. Power consumption is low, with typical active power usage of 700mW and standby power of 1mW. The memory supports battery backup operation with 2V data retention, making it suitable for applications requiring low power and data preservation. It is TTL-compatible and operates on a single 5V power supply. The device is available in plastic packages and supports an industrial temperature range of -40¬8C to +85¬8C for selected speeds. The built-in semaphore logic facilitates communication between the two ports, enhancing its utility in multi-processor systems.

Datasheet Summary
Powered by GS/AI

The 71342LA45J8 is a high-speed 4K x 8 dual-port static RAM from Quarktwin Technology Ltd. It features asynchronous operation from both ports, allowing independent access for reads and writes. The device operates with a maximum access time of 20ns for commercial applications and 25ns for industrial applications. Power consumption is low, with typical active power usage of 700mW and standby power of 1mW. The memory supports battery backup operation with 2V data retention, making it suitable for applications requiring low power and data preservation. It is TTL-compatible and operates on a single 5V power supply. The device is available in plastic packages and supports an industrial temperature range of -40¬8C to +85¬8C for selected speeds. The built-in semaphore logic facilitates communication between the two ports, enhancing its utility in multi-processor systems.

Suppliers

Company
Product
Description
Supplier Links
Memory - 71342LA45J8-ND - DigiKey
Thief River Falls, MN, United States
SRAM - Dual Port, Asynchronous Memory IC 32Kb (4K x 8) Parallel 45ns 52-PLCC (19.13x19.13)

SRAM - Dual Port, Asynchronous Memory IC 32Kb (4K x 8) Parallel 45ns 52-PLCC (19.13x19.13)

Buy Now Datasheet
Memory - 71342LA45J8 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
SRAM - Dual Port, Asynchronous Memory IC 32Kbit Parallel 45 ns 52-PLCC (19.13x19.13)

SRAM - Dual Port, Asynchronous Memory IC 32Kbit Parallel 45 ns 52-PLCC (19.13x19.13)

Buy Now Datasheet
Integrated Circuits (ICs) - Memory - Memory - 71342LA45J8 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
71342LA45J8
Integrated Circuits (ICs) - Memory - Memory 71342LA45J8
IC SRAM 32KBIT PARALLEL 52PLCC

IC SRAM 32KBIT PARALLEL 52PLCC

Supplier's Site
IC SRAM 32KBIT PARALLEL 52PLCC

IC SRAM 32KBIT PARALLEL 52PLCC

Supplier's Site Datasheet

Technical Specifications

  DigiKey Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited
Product Category Memory Chips Memory Chips Memory Chips Memory Chips
Product Number 71342LA45J8-ND 71342LA45J8 71342LA45J8 71342LA45J8
Product Name Memory Memory Integrated Circuits (ICs) - Memory - Memory Memory
Memory Category SRAM Chip SRAM; SRAM Chip Volatile; SRAM Chip SRAM; SRAM Chip
Operating Temperature 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
Package Type 52-LCC (J-Lead) 52-LCC (J-Lead)
Supply Voltage 4.5V ~ 5.5V 4.5V ~ 5.5V Surface Mount
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