V3022SO28B+

Description：LINEAR IC
Series：-

SKU:626ef5ed9766 Category: Real Time Clocks Brand: EM Microelectronic

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

V3022SO28B+ is listed in the Real Time Clock range at ChipApex. The manufacturer field lists EM Microelectronic. Its product description is LINEAR IC. Review the specifications below when checking this part for your BOM.

Real Time Clock specifications for V3022SO28B+

Description：LINEAR IC
Series：-
Package：Tape & Reel (TR)
Mfr：EM Microelectronic
Type：Clock/Calendar
Features：Alarm, Leap Year, RAM
Memory Size：8B
Time Format：HH:MM:SS:hh (12/24 hr)
Date Format：YY-MM-DD-dd
Interface：-
Voltage - Supply：2V ~ 5.5V
Voltage - Supply, Battery：-
Current - Timekeeping (Max)：10µA @ 3V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Grade：-
Qualification：-
Package / Case：28-SOIC (0.295", 7.50mm Width)
Supplier Device Package：28-SOIC

Real Time Clock datasheet and documents for V3022SO28B+

V3022SO28B+

Real Time Clock Overview

The V3022SO28B+ is a Real-Time Clock (RTC) module manufactured by EM Microelectronic. It integrates timekeeping functionality with battery backup capabilities to maintain accurate date and time data during main power loss. The device is designed for applications requiring precise temporal tracking in consumer and industrial electronics, ensuring system synchronization without continuous primary power supply.

Real Time Clock Feature Summary

Integrated Real-Time Clock (RTC) module
Battery backup support for continuous operation
Designed for low-power embedded systems

Real Time Clock Applications

Consumer electronics requiring timekeeping
Industrial control systems
Data logging equipment

Real Time Clock Part Context

EM Microelectronic specializes in ultra-low power integrated circuits for battery-operated applications. The V3022 series represents their RTC module offerings, distinct from their standalone ICs like the V3021. This module form factor suggests integration into larger systems where space and power efficiency are critical constraints.

Real Time Clock Replacement Considerations

Publicly confirmed substitute part numbers for the V3022SO28B+ are not available in verified documentation. Engineers should consult EM Microelectronic's official compatibility guides or contact technical support directly for validated alternatives.

Explore related parts through Clock/Timing, Integrated Circuits (ICs), all product categories, ChipApex homepage.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund