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参数资料
| 型号： | RTC-4543SB:B-0 |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDSO18 |
| 封装： | SOP-18 |
| 文件页数： | 10/16页 |
| 文件大小： | 224K |
RTC - 4543 SA/SB
CONTENTS
1. OVERVIEW .......................................................................................................... 1
2. BLOCK DIAGRAM............................................................................................. 1
3. PIN CONNECTIONS ........................................................................................ 2
4. PIN FUNCTIONS ............................................................................................... 2
5. ELECTRICAL CHARACTERISTICS .......................................................... 3
5-1. ABSOLUTE MAXIMUM RATINGS .......................................................................................... 3
5-2. OPERATING CONDITION....................................................................................................... 3
5-3. FREQUENCY CHARACTERISTICS........................................................................................ 3
5-4. DC CHARACTERISTICS ........................................................................................................ 3
5-5. AC CHARACTERISTICS......................................................................................................... 4
5-6. TIMING CHARTS..................................................................................................................... 5
6. TIMER DATA ORGANIZATION ................................................................... 6
7. DESCRIPTION OF OPERATION................................................................ 7
7-1.DATA READS............................................................................................................................ 7
7-2. DATA WRITES ......................................................................................................................... 7
7-3. DATA WRITES (DIVIDER RESET) ........................................................................................ 8
7-4. FOUT OUTPUT AND 1 HZ CARRIES ................................................................................... 8
8. EXAMPLES OF EXTERNAL CIRCUITS .................................................. 9
9. EXTERNAL DIMENSIONS .......................................................................... 10
10. LAYOUT OF PACKAGE MARKINGS ................................................... 10
11. REFERENCE DATA..................................................................................... 11
12. APPLICATION NOTES............................................................................... 12
相关PDF资料 |
PDF描述 |
|---|---|
| RTC-4543SBB-3 | 0 TIMER(S), REAL TIME CLOCK, PDSO18 |
| RTC-4543SBB-0 | 0 TIMER(S), REAL TIME CLOCK, PDSO18 |
| RTC-4574NBB | 0 TIMER(S), REAL TIME CLOCK, PDSO22 |
| RTC-4574SAB-0 | 0 TIMER(S), REAL TIME CLOCK, PDSO14 |
| RTC-4574SAB-3 | 0 TIMER(S), REAL TIME CLOCK, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RTC4553 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SERIAL-INTERFACE REAL TIME CLOCK MODULE |
| RTC-4553 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SERIAL-INTERFACE REAL TIME CLOCK MODULE |
| RTC4553A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC SMD |
| RTC-4553A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| RTC-4553A2 | 功能描述:IC REAL TIME CLOCK 14-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器，闰年，SRAM 存储容量:- 时间格式:HH:MM:SS（12/24 小时） 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源，电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件 |
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