M4Z28-BR00SH1

The M4Z28-BR00SH1 is a timekeeper NV SRAM module that combines non-volatile static RAM with a real-time clock.The module provides a reliable timekeeping solution with battery backup to ensure data integrity even during power loss,making it ideal for applications requiring accurate timekeeping.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

• VCC:Power Supply
• GND:Ground
• NC:No Connection
• CE:Chip Enable
• RTCCLK:Real-Time Clock Output/Input
• RTCDAT:Real-Time Clock Data Input/Output
• VBAT:Battery Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the M4Z28-BR00SH1 module for a visual representation.

Key Features

• Timekeeper NV SRAM:Combines non-volatile static RAM with a real-time clock for accurate timekeeping.
• Battery Backup:Includes a battery input for backup power to maintain data integrity during power interruptions.
• Low Power Consumption:Operates with low power consumption,making it suitable for battery-powered devices.
• Automatic Daylight Saving Time Adjustment:Automatic adjustment for daylight saving time transitions for convenience.
• Temperature-Compensated Crystal Oscillator:Utilizes a temperature-compensated crystal oscillator for reliable timekeeping accuracy.

Note:For detailed technical specifications,please refer to the M4Z28-BR00SH1 datasheet.

Application

• Embedded Systems:Suitable for embedded systems requiring reliable timekeeping functionality.
• Data Logging:Ideal for applications involving data logging that requires accurate timestamping.
• Alarm Systems:The M4Z28-BR00SH1 can be used in alarm systems for time-sensitive operations.

Functionality

The M4Z28-BR00SH1 integrates non-volatile static RAM with a real-time clock,providing accurate timekeeping and data storage capabilities.Its battery backup ensures continuous operation even in the absence of external power sources.

Usage Guide

• Power Supply:Connect VCC(Pin 1)to the power supply and GND(Pin 2)to ground.
• Battery Backup:Apply backup power to the VBAT(Pin 7)for maintaining data integrity during power loss.
• Control Signals:Utilize CE(Pin 3)for chip enable functionality and RTCCLK/RTCDAT(Pins 5 and 6)for real-time clock communication.

Frequently Asked Questions

Q:How long does the battery backup last in the M4Z28-BR00SH1?
A:The battery backup in the M4Z28-BR00SH1 can typically last for several years,ensuring long-term data retention.

Q:Can the M4Z28-BR00SH1 operate in a wide temperature range?
A:Yes,the M4Z28-BR00SH1 is designed to operate effectively across a wide temperature range,making it suitable for diverse environmental conditions.