Datasheet Details
| Part number | M41T56 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 258.11 KB |
| Description | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| Datasheet | M41T56_STMicroelectronics.pdf |
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Overview: .. M41T56 Serial Real Time Clock with 56 bytes NVRAM Feature summary ■ Counters for seconds, minutes, hours, day, date, month, years, and century 32 KHz crystal oscillator integrating load capacitance (12.5pF) providing exceptional oscillator stability and high crystal series resistance operation Serial interface supports I2C Bus (400kHz protocol) Ultra-low battery supply current of 450nA (typ@3V) 5V ±10% supply voltage Timekeeping down to 2.5V Automatic power-fail detect and switch circuitry 56 bytes of general purpose RAM Software clock calibration to pensate crystal deviation due to temperature Automatic leap year pensation Operating temperature of –40 to 85°C Packaging options include: – 28-lead SOIC and SNAPHAT® TOP (to be ordered separately) – SO8N 8 1 SO8N (M) 150mil width ■ ■ ■ ■ ■ ■ ■ ■ SNAPHAT (SH) battery & crystal ■ ■ ■ 28 1 SOH28 (MH) October 2006 Rev 5 1/28 .st.
| Part number | M41T56 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 258.11 KB |
| Description | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| Datasheet | M41T56_STMicroelectronics.pdf |
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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M41T56C64 | Serial Real Time Clock | STMicroelectronics |
| Part Number | Description |
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| M41T81 | Serial access real-time clock |
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