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| 型号： | RV5C339 |
| 厂商： | Ricoh Co., Ltd. |
| 英文描述： | 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| 中文描述： | 3线串行接口实时时钟IC，带有电压检测功能 |
| 文件页数： | 23/51页 |
| 文件大小： | 421K |
| 代理商： | RV5C339 |
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OUTLINE ......................................................................................................1
FEATURES....................................................................................................1
BLOCK DIAGRAM .........................................................................................2
APPLICATIONS .............................................................................................2
PIN CONFIGURATION ...................................................................................2
PIN DESCRIPTIONS ......................................................................................3
ABSOLUTE MAXIMUM RATINGS ...................................................................4
RECOMMENDED OPERATING CONDITIONS .................................................4
DC ELECTRICAL CHARACTERISTICS ...........................................................5
AC ELECTRICAL CHARACTERISTICS ...........................................................6
GENERAL DESCRIPTION ..............................................................................7
FUNCTIONAL DESCRIPTIONS ......................................................................9
1. Address Mapping .........................................................................................
9
2. Register Settings .......................................................................................
10
USAGES......................................................................................................21
1. Data Transfer Formats ..................................................................................
21
2. Configuration of Oscillation Circuit and Correction of Time Count Deviations...................
27
3. Oscillation Halt Sensing and Supply Voltage Monitoring ...........................................
32
4. Alarm and Periodic Interrupt ...........................................................................
34
5. 32-kHz Clock Output ....................................................................................
37
6. Typical Applications .....................................................................................
38
7. Typical Characteristics ..................................................................................
41
8. Typical Software-based Operations ...................................................................
43
PACKAGE DIMENSIONS ..............................................................................47
TAPING SPECIFICATION..............................................................................47
RV5C339A
APPLICATION MANUAL
CONTENTS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RV5C339A | 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 |
| RV5C339A_03 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION |
| RV5C339A-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 |
| RV5C348A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| RV5C348B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
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