DS12CR887-33+ vs DS12C887A+

對 DS12CR887-33+ 和 DS12C887A+ 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

DS12CR887-33+

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
1320 件
Package
EDIP-24
Series
時鐘定時-即時時鐘
+物料清單 詢價
Part B

DS12C887A+

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
4285 件
Package
DIP-24
Series
時鐘定時-即時時鐘
+物料清單 詢價

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

詢價 Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification DS12CR887-33+ DS12C887A+
Supplier - Rochester Electronics, LLC,Analog Devices Inc./Maxim Integrated
Part Status Active Obsolete
Type Clock/Calendar Clock/Calendar
Features Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size 114B 113B
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd YY-MM-DD-dd
Interface Parallel Parallel
Voltage - Supply 2.97V ~ 3.63V 4.5V ~ 5.5V
Voltage - Supply, Battery 2V ~ 3.05V 2.5V ~ 4V
Current - Timekeeping(Max) 2mA @ 2.97V ~ 3.63V 15mA @ 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C
Mounting Type Through Hole Through Hole
Compare 詢價