M41T256YMH7F(2007) 查看數據表（PDF） - STMicroelectronics

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M41T256YMH7F
(Rev.:2007)

256Kbit (32K x 8) serial RTC

STMicroelectronics 

M41T256Y

Figure 1. Logic diagram

VCC

SCL

SDA

TP

M41T256Y

RST

FT

VSS

AI04754b

1. For 44-pin SNAPHAT (MT) package only.

Table 1.

FT

RST

SCL

SDA

VCC

VSS

TP

Signal names

Frequency test (open drain)

Reset output (open drain)

Serial clock input

Serial data input/output

Supply voltage

Ground

Tamper input

Summary

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