- RS庫存編號:
- 189-8563P
- 製造零件編號:
- DS12887+
- 製造商:
- Maxim Integrated
此產品已停售
- RS庫存編號:
- 189-8563P
- 製造零件編號:
- DS12887+
- 製造商:
- Maxim Integrated
Real Time Clock with NV Memory, Integrated
A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries; some devices are available which include an integrated crystal for the clock oscillator.
Features
⦁ RTC Counts Seconds, Minutes, Hours, Day, Date,Month, and Year with Leap Year Compensation Through 2099
⦁ Drop-In Replacement for IBM AT Computer Clock/Calendar
⦁ Binary or BCD Time Representation
⦁ Daylight Saving Time Option
⦁ Selectable Intel or Motorola Bus Timing
⦁ Interfaced with Software as 128 RAM Locations
⦁ 14 Bytes of Clock and Control Registers
Applications
⦁ Embedded Systems
⦁ Utility Meters
⦁ Security Sysyems
⦁ Network Hubs
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
屬性 | 值 |
---|---|
Functions | Alarm, Battery Backup, Calendar, Power Fail |
Date Format | Binary, DW:DM:M:Y |
Time Format | Binary, HH:MM:SS |
User RAM | 114B |
Bus Type | Multiplexed |
Mounting Type | Through Hole |
Package Type | EDIP |
Pin Count | 24 |
Dimensions | 34.04 x 18.8 x 9.4mm |
Length | 34.04mm |
Width | 18.8mm |
Height | 9.4mm |
Maximum Operating Supply Voltage | 5.5 V |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
Minimum Operating Supply Voltage | 4.5 V |