參數(shù)資料
型號(hào): M41T56SH
廠商: 意法半導(dǎo)體
英文描述: 512 bit 64b x8 Serial Access TIMEKEEPER SRAM
中文描述: 512位64B條x8串行SRAM的訪問計(jì)時(shí)器
文件頁數(shù): 1/24頁
文件大小: 346K
代理商: M41T56SH
1/24
June 2004
M41T56
512 bit (64 bit x8) Serial Access TIMEKEEPER
SRAM
FEATURES SUMMARY
5V ±10% SUPPLY VOLTAGE
COUNTERS FOR SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEARS, AND
CENTURY
YEAR 2000 COMPLIANT
SOFTWARE CLOCK CALIBRATION
AUTOMATIC POWER-FAIL DETECT AND
SWITCH CIRCUITRY
I
2
C BUS COMPATIBLE
56 BYTES OF GENERAL PURPOSE RAM
ULTRA-LOW BATTERY SUPPLY CURRENT
OF 450nA
LOW OPERATING CURRENT OF 300μA
OPERATING TEMPERATURE OF –40 to
85°C
AUTOMATIC LEAP YEAR COMPENSATION
SPECIAL SOFTWARE PROGRAMMABLE
OUTPUT
PACKAGING OPTIONS INCLUDE:
28-lead SOIC and SNAPHAT
TOP (to be
ordered separately)
SO8
Figure 1. 8-pin SOIC Package
Figure 2. 28-pin SOIC Package
8
1
SO8 (M)
150mil Width
28
1
SOH28 (MH)
SNAPHAT (SH)
Battery & Crystal
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