DS9034PCX+ is an integrated battery-backed non-volatile SRAM controller with a real-time clock, featuring automatic power-fail switching, data write protection, and low power consumption
Specifications
Manufacturer:
Analog Devices Inc./Maxim Integrated
Product Number:
DS9034PCX+
Description:
IC BATT LITHIUM 34-POWERCAP MOD
Highlight:
battery-backed SRAM controller
,non-volatile SRAM with RTC
,low power SRAM controller
Introduction
DS9034PCX+ Integrated Battery-Backed SRAM Controller with RTC
The DS9034PCX+ is an integrated battery-backed non-volatile SRAM controller with real-time clock, featuring automatic power-fail switching, data write protection, and low power consumption for reliable data retention and timekeeping.
Core Functions
- Non-volatile battery-backup SRAM control with integrated real-time clock (RTC) for data retention during power failures
- Automatic power-fail detection and switchover circuitry for seamless transition between main power and backup battery
- Write-protection control to prevent accidental data modification during power disturbances
- Standard SRAM interface timing for easy microprocessor and microcontroller integration
- Precision RTC with seconds, minutes, hours, date, month, day, and leap-year compensation
- Low power consumption in backup mode for extended battery life and long-term data retention
Key Applications
Industrial Control Systems
Stores configuration parameters, process data, and event logs in PLCs, drives, and industrial controllers
Medical Devices
Preserves patient data, calibration settings, and operational logs in portable and bedside medical equipment
Telecommunications Equipment
Maintains configuration data and time-stamped logs in routers, base stations, and network nodes
Automotive Electronics
Retains diagnostic data, user settings, and system logs in car controllers and instrument clusters
Embedded Systems & IoT
Used in smart meters, industrial gateways, and battery-backed embedded systems requiring reliable data storage
Gaming & POS Systems
Stores transaction records, user profiles, and system settings in arcade machines and point-of-sale terminals
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