A3024 Datasheet Very Low Power 8-Bit 32 kHz RTC

Manufacturer: EM Microelectronic (Swatch Group)

Overview: EM MICROELECTRONIC-MARIN SA A3024 Very Low Power 8-Bit 32 kHz RTC with Digital Trimming, User RAM and High Level.

Datasheet Details

Part number	A3024
Manufacturer	EM Microelectronic (Swatch Group)
File Size	759.25 KB
Description	Very Low Power 8-Bit 32 kHz RTC
Download	A3024 Download (PDF)

The A3024 is a low power CMOS real time clock.

Standby current is typically 1.2 mA and the access time is 50 ns.

The interface is 8 bits with multiplexed address and data bus.

n Digital trimming and temperature compensation facilities n Can be synchronized to 50 Hz or nearest s/min n 50 ns access time with 50 pF load capacitance n Standby on power down typically 1.2 mA n Universal interface compatible with both Intel and Motorola n Simple 8 bit interface with no delays or busy flags n 16 bytes of user RAM n Power fail input disables during power up / down or reset n Bus can be tri-state in power fail mode n Wide voltage range, 2.0 V to 5.5 V n 12 or 24 hour data forma.

Part Number	Description