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70V27L20PFGI

SRAM - Dual Port, Asynchronous Memory IC 512Kbit Parallel 20 ns 100-TQFP (14x14)

70V27L20PFGI General Description

The 70V27 is a high-speed 32K x 16 Dual-Port Static RAM designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or wider memory system applications resulting in full-speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by the chip enables (CE0 and CE1) permits the on-chip circuitry of each port to enter a very low standby power mode.

Renesas Technology Corp Inventory

Key Features

  • True Dual-Ported memory cells which allow simultaneous access of the same memory location
  • Separate upper-byte and lower-byte control for bus matching capability
  • Dual chip enables allow for depth expansion without external logic
  • 70V27 easily expands data bus width to 32 bits or more
  • Busy and Interrupt Flags
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • LVTTL-compatible, single 3.3V (±0.3V) power supply
  • Available in 100-pin TQFP and 144-pin fpBGA packages
  • Industrial temperature range (-40C to +85C) is available
Renesas Technology Corp Original Stock
Renesas Technology Corp Inventory

Specifications

Pin Count 100 Released Date Jan 20, 2020
Last Modified Date Aug 1, 2023 1:40 PM UTC

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Ratings and Reviews

More
M
M**n 02/22/2024

I'm very satisfied but too slow until I received.

6
A
A**a 01/19/2024

PCB quality medium, max current 5 A , heatsink is very hot if I use 5 Amp (15V). I think 8 Amp is maximum. 10 Amp no way !!!

17
L
L**y 07/26/2023

Installed. Everything works.

17
M
M**n 07/29/2021

The product fits as expected.

9

Reviews

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Availability: 7397 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $85.471 $85.47
200+ $33.077 $6,615.40
500+ $31.914 $15,957.00
1000+ $31.340 $31,340.00

The prices below are for reference only.