參數(shù)資料
型號(hào): M41T56C64MY6F
廠(chǎng)商: 意法半導(dǎo)體
英文描述: Serial Real Time Clock with 56 bytes of NVRAM+64 Kbit (8192 bit x 8) EEPROM
中文描述: 串行實(shí)時(shí)時(shí)鐘與56字節(jié)的NVRAM 64千位(8192位× 8)的EEPROM
文件頁(yè)數(shù): 1/19頁(yè)
文件大小: 110K
代理商: M41T56C64MY6F
September 2006
Rev 4
1/19
1
M41T56C64
Serial Real Time Clock with 56 bytes of NVRAM
+ 64 Kbit (8192 bit x 8) EEPROM
Feature summary
5V ±10% supply voltage
I
2
C bus compatible
Operating temperature of –40 to 85°C
Packaging includes:
– 18-lead SOIC (with embedded crystal)
RoHS compliant
Serial RTC features
Counters for seconds, minutes, hours, day,
date, month, years, and century
Embedded crystal package
Software clock calibration
Automatic power-fail detect and switch circuitry
56 bytes of general purpose SRAM
Ultra-low battery supply current of 450nA
Automatic leap year compensation
Special software programmable output
Two-wire I
2
C serial interface supports 100kHz
protocol
Serial EEPROM features
8192 bytes of general purpose EEPROM
(more than 1e6 erase/write cycles)
Two-wire I
2
C serial interface supports 400kHz
protocol
Byte and page write (up to 32 bytes)
More than 40 year data retention
Self-timed programming cycle
1
18
Embedded crystal
SOX18(MY)
18-pin (300mil) SOIC
www.st.com
相關(guān)PDF資料
PDF描述
M41T56C64 Serial Real Time Clock with 56 bytes of NVRAM + 64 Kbit (8192 bit x 8) EEPROM(帶56 bytes NVRAM和64 Kbit (8192 bit x 8) EEPROM的串行實(shí)時(shí)時(shí)鐘)
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