5.0, 3.3, OR 3.0V, 1280 Bit (160 X8) Secure Serial RTC And NVRAM Supervisor With Tamper DetectionThe M41ST87W M41ST87Y Serial TIMEKEEPER /Con-
troller SRAM is a low power 1280-bit, static CMOS
SRAM organized as 160 bytes by 8 bits. A built-in
32.768 kHz Oscillator (internal crystal-controlled)
and 8 bytes of the SRAM (see Table 7., page 25)
are used for the Clock calendar function and are
configured in binary coded decimal (BCD) format. By STMicroelectronics
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| M41ST87W Pb-Free | M41ST87W Cross Reference | M41ST87W Schematic | M41ST87W Distributor |
| M41ST87W Application Notes | M41ST87W RoHS | M41ST87W Circuits | M41ST87W footprint |
