IC Phoenix logo

Home ›  D  › D23 > DS12B887

DS12B887 from DALLAS,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

DS12B887

Manufacturer: DALLAS

Real time clock

Partnumber Manufacturer Quantity Availability
DS12B887 DALLAS 2604 In Stock

Description and Introduction

Real time clock The DS12B887 is a real-time clock (RTC) chip manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:  

- **Integrated Components**: Combines a real-time clock, calendar, alarm, battery, and non-volatile RAM.  
- **Battery Backup**: Includes an embedded lithium energy source for data retention.  
- **Timekeeping Accuracy**: Maintains timekeeping without external power for over 10 years.  
- **Clock/Calendar Functions**: Tracks seconds, minutes, hours, day, date, month, and year with leap-year compensation.  
- **Binary or BCD Format**: Supports both binary and binary-coded decimal (BCD) time representation.  
- **Alarm Functionality**: Programmable interrupts for alarm conditions.  
- **Non-Volatile RAM**: 114 bytes of general-purpose RAM.  
- **Interface**: Parallel interface compatible with most microprocessors.  
- **Operating Voltage**: 4.5V to 5.5V (primary supply).  
- **Package**: 24-pin DIP (Dual In-line Package).  

This information is based solely on the manufacturer's specifications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips