| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,869 pcs
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4869 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Texas Instruments BQ4832YMA-85 is a non-volatile real-time clock (RTC) module that integrates a 32K x 8 SRAM, a real-time clock/calendar, a CPU supervisor, a quartz crystal, and a power-fail circuit in a single 32-pin DIP package. The RTC counts hundredths of seconds through years in BCD format and provides a RAM-like clock access interface.
Key specifications include a parallel interface, a supply voltage range of 4.5V to 5.5V, and a typical supply current of 4mA. The device features an alarm, a supervisor, and a watchdog timer. It offers a data retention time of 10 years and operates over a temperature range of 0°C to 70°C.
The module is designed for through-hole mounting and is housed in a 32-DIP module (0.610", 15.49mm). It is compatible with industry-standard 32K x 8 SRAMs and fits into many EPROM and EEPROM sockets without requiring special write timing or write-cycle limitations.
The supply voltage range is 4.5V to 5.5V.
The operating temperature range is 0°C to 70°C.
It comes in a 32-DIP Module (0.610", 15.49mm) with through-hole mounting.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be treated as low confidence.
The data retention time is 10 years.
It uses a parallel interface.
Yes, it includes a watchdog timer as part of its features.