位置：RC8025T > RC8025T详情
RC8025T中文资料
RC8025T数据手册规格书PDF详情
Features
Ferouency Stability: +5ppm over -40T ~ +85C
Built-in 32.768 kHz crystal unit DTCXO(temperature compensated crystal oscillator)
Interface Type : 12C-Bus Interface ( 400KHz)
Calendar,alarm,timer(sec./min./hour/day/week/month/year),valid up to year 2099
Operating voltage range : 2.2V to 5.5V
Wide Timekeeper voltage range : 2.4V to 5.5V
Low backup current : 0.48pA
Power on auto switch circuit, based on vioume auto switch, on chip power voltage auto check.
Allowed chip environmental working temperature measured by on time software test, typical accuracy1°C
Operating temperature range: -40°C~+85C
更新时间：2025-10-5 15:01:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RC(锐控电子) |
2447 |
SOP-8 |
315000 |
100个/管一级代理专营品牌!原装正品,优势现货,长期 |
|||
RC(锐控电子) |
2021+ |
SOP-8 |
499 |
||||
24+ |
N/A |
70000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
MARU |
23+ |
na |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
MARU |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
MARU |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
|||
MARUWA |
15+ROHS |
SMD |
72800 |
自家原装货/价格漂亮/长期大量供应 |
|||
MARUWA |
24+ |
1600 |
绝对原装正品现货假一罚十 |
||||
MARUWA |
2450+ |
SMD2220 |
6885 |
只做原装正品假一赔十为客户做到零风险!! |
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