| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Storage Temperature |
The ST M41ST85YMH6 is a Serial Real-Time Clock (RTC) and NVRAM Supervisor manufactured by STMicroelectronics. This component features 512 bits of memory, organized as 64 x 8 bits, for storing critical timekeeping data and non-volatile RAM.
Designed for flexibility, the M41ST85YMH6 supports a supply voltage range of 3.0V to 5.0V. Its input/output voltage tolerance is within -0.3V to VCC +0.3V. The device is specified for a storage temperature range of -40°C to 85°C.
This RTC IC is housed in a Surface Mount SOIC package, making it suitable for integration into various electronic designs where space is a consideration. The maximum power dissipation is rated at 1W, and the output current is limited to 20mA.
Absolute maximum ratings include lead solder temperatures of up to 260°C for lead-free finishes and 240°C for standard SnPb finishes, each for 10 seconds. It is important to note that negative undershoots below -0.3V are not permitted in Battery Back-up mode, and wave soldering SOIC packages should be avoided to prevent damage to SNAPHAT sockets.
3 V to 5 V
SOIC
512 bit (64 x 8)
Serial RTC and NVRAM Supervisor
-40°C to 85°C
20 mA
1 W
