N01S830

 Serial SRAM Memory, 1 Mb, Ultra-Low-Power, 2.5 to 5.5 V

制造商:ON

中文资料及数据手册

在线购买

产品信息

The ON Semiconductor serial SRAM family includes severalintegrated memory devices including this 1 Mb serially accessedStatic Random Access Memory, internally organized as 128 K wordsby 8 bits. The devices are designed and fabricated usingON Semiconductor’s advanced CMOS technology to provide bothhigh-speed performance and low power. The devices operate with asingle chip select (CS) input and use a simple Serial PeripheralInterface (SPI) protocol. In SPI mode, a single data-in (SI) anddata-out (SO) line is used along with the clock (SCK) to access datawithin the device. In DUAL mode, two multiplexed data-in/data-out(SIO0-SIO1) lines are used and in QUAD mode, four multiplexeddata-in/data-out (SIO0-SIO3) lines are used with the clock to accessthe memory. The devices can operate over a wide temperature range of−40°C to +85°C and are available in a 8-lead TSSOP package. TheN01S830xA device has two different variations, a HOLD version thatallows communication to the device to be paused and a batteryback-up (BBU) version to be used with a battery to retain data whenpower is lost.
  • 2.5 to 5.5 V
  • - Single-bit SPI Access - DUAL-bit and QUAD-bit SPI-like Access
  • - Word Mode- Page Mode - Burst Mode (Full Array)
  • - Clock Frequency 20 MHz
  • - HOLD Pin for Pausing Operation
  • - VBAT Pin for Battery−Back up
  • Built-in Write Protection (CS High)
  • - Unlimited Write Cycles

电路图、引脚图和封装图

    N01S830电路图

    在线购买

    技术资料

    应用案例