Description

The M48Z35/Y ZEROPOWER® RAM is a 32K x 8, non-volatile static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory solution.

Features

■ Integrated, ultra low power SRAM, power-fail

control circuit, and battery

■ READ cycle time equals WRITE cycle time

■ Automatic power-fail chip deselect and WRITE

protection

■ WRITE protect voltages:

(VPFD = Power-fail Deselect Voltage)

– M48Z35: VCC = 4.75 to 5.5V

4.5V ≤ VPFD ≤ 4.75V

– M48Z35Y: 4.5 to 5.5V

4.2v ≤ Vpfd ≤ 4.5v

■ Self-contained battery in the CAPHAT™ DIP

package

■ Packaging includes a 28-lead SOIC and

SNAPHAT® top (to be ordered separately)

■ Pin and function compatible with JEDEC

standard 32K x 8 SRAMs

■ SOIC package provides direct connection for a

SNAPHAT top which contains the battery

■ RoHS compliant

– Lead-free second level interconnect

M48Z35Y-70MH6属于集成电路（IC） > 存储器。意法半导体（ST）集团制造生产的M48Z35Y-70MH6存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。