M41ST87Y

Manufacturer: STMicroelectronics

M41ST87Y datasheet by STMicroelectronics.

This datasheet includes multiple variants, all published together in a single manufacturer document.

M41ST87Y Datasheet Details

Part number	M41ST87Y
Datasheet	M41ST87Y M41ST87W Datasheet (PDF)
File Size	731.18 KB
Manufacturer	STMicroelectronics
Description	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.1.

5.0, 3.3, or 3.0 V operation 400 kHz I2C bus NVRAM supervisor to non-volatize external LPSRAM 2.5 to 5.5 V oscillator op
13 Start data transfer
13 Stop data transfer
13 Data valid
13 Acknowledge
15 WRITE mode
17 Data retention mode
17 Tamper detection circuit
18 Tamper register bits (tamper 1 and tamper 2)

Part Number	Description
M41ST87W	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor
M41T00AUD	Serial real-time clock
M41T00CAP	Serial access real-time clock
M41T00S	Serial real-time clock
M41T00SC64	Real-Time Clock 64-Kbit EEPROM
M41T11	Serial real-time clock
M41T315V	Serial access phantom RTC supervisor
M41T315W	Serial access phantom RTC supervisor
M41T315Y	Serial access phantom RTC supervisor
M41T56C64	Serial Real Time Clock