M48Z08集成電路（IC）的存儲器規(guī)格書PDF中文資料

M48Z08屬于集成電路（IC）的存儲器。由意法半導(dǎo)體集團制造生產(chǎn)的M48Z08存儲器存儲器是集成電路上用作數(shù)據(jù)存儲設(shè)備的半導(dǎo)體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。

DESCRIPTION

The M48Z08/18 ZEROPOWER? RAM is an 8K x 8 non-volatile static RAM which is pin and functional compatible with the DS1225. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory solution.

■ INTEGRATED ULTRA LOW POWER SRAM,

POWER-FAIL CONTROL CIRCUIT and

BATTERY

■ UNLIMITED WRITE CYCLES

■ READ CYCLE TIME EQUALS WRITE CYCLE

TIME

■ AUTOMATIC POWER-FAIL CHIP DESELECT and

WRITE PROTECTION

■ WRITE PROTECT VOLTAGES

(VPFD = Power-fail Deselect Voltage):

– M48Z08: 4.50V ≤ VPFD ≤ 4.75V

– M48Z18: 4.20V ≤ VPFD ≤ 4.50V

■ SELF-CONTAINED BATTERY in the CAPHAT

DIP PACKAGE

■ PACKAGING INCLUDES a 28 LEAD SOIC

and SNAPHAT? TOP (to be Ordered

Separately)

■ SOIC PACKAGE PROVIDES DIRECT

CONNECTION for a SNAPHAT TOP which

CONTAINS the BATTERY

■ PIN and FUNCTION COMPATIBLE with the

DS1225 and JEDEC STANDARD 8K x 8

SRAMs