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M41ST85Y |
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| Part Number | M41ST85Y |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE s SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) s NVRAM SUPERVISOR FOR E... |
| Features |
SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE s SERIAL INTERFACE SUPPORTS I2C BUS
(400 KHz)
s NVRAM SUPERVISOR FOR EXTERNAL LPSRAM
s OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU
s 2.5 TO 5.5V OSCILLATOR OPERATING VOLTAGE
s AUTOMATIC SWITCH-OVER and DESELECT CIRCUITRY
s CHOICE OF POWER-FAIL DESELECT VOLTAGES
– M41ST85Y: VCC = 4.5 to 5.5V; 4.20V ≤ VPFD ≤ 4.50V – M41ST85W: VCC = 2.7 to 3.6V; 2.55V ≤ VPFD ≤ 2.70V s 1.25V REFERENCE (for PFI/PFO) s COUNTERS FOR TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAY, DATE, MONTH, YEAR, and CENTURY s 44 BYTES OF GENERAL PURPOSE RAM s PROGRAMMABLE ALARM and... |
| Document |
 M41ST85Y Data Sheet
PDF 232.36KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M41ST85W |
ST Microelectronics |
5.0 OR 3.0V / 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR |
|
| 2 | M41ST84W |
ST Microelectronics |
5.0 or 3.0V / 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS |
|
| 3 | M41ST84Y |
ST Microelectronics |
5.0 or 3.0V / 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS |
|
| 4 | M41ST87W |
STMicroelectronics |
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor |
|
| 5 | M41ST87Y |
STMicroelectronics |
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor |
|