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参数资料
| 型号： | RS5C321A-E1 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 0.65 MM PITCH, SSOP-8 |
| 文件页数： | 23/33页 |
| 文件大小： | 286K |
| 代理商： | RS5C321A-E1 |
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OUTLINE ......................................................................................................1
FEATURES....................................................................................................1
BLOCK DIAGRAMS .......................................................................................2
APPLICATIONS .............................................................................................2
SELECTION GUIDE .......................................................................................2
PIN CONFIGURATION ...................................................................................2
PIN DESCRIPTIONS ......................................................................................3
ABSOLUTE MAXIMUM RATINGS ...................................................................4
RECOMMENDED OPERATING CONDITIONS .................................................4
DC CHARACTERISTICS ................................................................................5
AC CHARACTERISTICS ................................................................................5
TIMING CHART .............................................................................................6
FUNCTIONAL DESCRIPTION.........................................................................7
1. Addressing.................................................................................................
7
2. Registers ...................................................................................................
8
3. Counters..................................................................................................
11
OPERATION ................................................................................................13
1. Read Data (For the RS5C321A) ......................................................................
13
2. Write Data (For the RS5C321A).......................................................................
14
3. Read Data (For the RS5C321B) ......................................................................
15
4. Write Data (For the RS5C321B).......................................................................
16
5. CE Pin ....................................................................................................
17
6. Configuration of Oscillating Circuit ....................................................................
18
7. Oscillator Halt Sensing .................................................................................
19
8. Typical Power Supply Circuit ...........................................................................
20
9. Oscillation Frequency Adjustment.....................................................................
20
RS5C321A/B
APPLICATION MANUAL
CONTENTS
相关PDF资料 |
PDF描述 |
|---|---|
| RS5C321B-E1 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| RS5C321B-E2 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| RS5C372A-E2 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| RT6224K-125 | 64-BIT, 125 MHz, RISC PROCESSOR, XMA100 |
| RT6224K-90 | 64-BIT, 90 MHz, RISC PROCESSOR, XMA100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RS5C321B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz |
| RS5C338A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| RS5C338A-E2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| RS5C348A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE |
| RS5C348A-E2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Real-Time Clock |
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