Datasheet4U Logo Datasheet4U.com

PCF85053A

Bootable CPU RTC

PCF85053A Features

* Voltage range addresses common supply rails

* VDD supply voltage from 1.7 V to 3.6 V

* VBAT battery supply voltage from 1.55 V to 3.6 V

* Two independent I2C interfaces with up to 400 kHz speed

* Primary I2C bus with Read/write capability on RTC and SRAM reg

PCF85053A General Description

The PCF85053A is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption and automatic switching to battery on primary power loss. Featuring clock output, ALRT (interrupt) output and 128 bytes of battery backup SRAM. The PCF85053A includes two I2C buses. The primary I2C bus has.

PCF85053A Datasheet (653.62 KB)

Preview of PCF85053A PDF

Datasheet Details

Part number:

PCF85053A

Manufacturer:

NXP ↗

File Size:

653.62 KB

Description:

Bootable cpu rtc.
PCF85053A Bootable CPU RTC with two I2C buses, 128 byte SRAM and alarm function Rev. 1.1

* 10 September 2024 Product data sheet 1 General .

📁 Related Datasheet

PCF85063A Tiny Real-Time Clock/calendar (NXP)

PCF85063ATL Tiny Real-Time Clock/calendar (NXP)

PCF85063BTL Tiny Real-Time Clock/calendar (NXP)

PCF85063TP Tiny Real-Time Clock/calendar (NXP)

PCF85102C-2 256 x 8-bit CMOS EEPROMs (NXP)

PCF85103C-2 256 x 8-bit CMOS EEPROMs (NXP)

PCF85116-3 2048 x 8-bit CMOS EEPROM (NXP)

PCF85132 LCD driver (NXP Semiconductors)

PCF85133 Universal LCD driver (NXP Semiconductors)

PCF85134 Universal LCD segment driver (NXP)

TAGS

PCF85053A Bootable CPU RTC NXP

Image Gallery

PCF85053A Datasheet Preview Page 2 PCF85053A Datasheet Preview Page 3

PCF85053A Distributor