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参数资料
| 型号： | PT7C4307PE |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | XO, clock |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDIP8 |
| 封装： | LEAD FREE, MS-001BA, DIP-8 |
| 文件页数： | 12/20页 |
| 文件大小： | 517K |
| 代理商： | PT7C4307PE |
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PT0206(02/05)
Ver: 0
2
Preliminary Data Sheet
PT7C4307
Real-time Clock Module (I
2C Bus)
Contents
Product Features ............................................................................................................................................................................... 1
Product Description .......................................................................................................................................................................... 1
Pin Assignment.................................................................................................................................................................................. 3
Pin Description .................................................................................................................................................................................. 3
Function Block .................................................................................................................................................................................. 4
Recommended Layout for Crystal .................................................................................................................................................. 4
Crystal Specifications ....................................................................................................................................................................... 4
Function Description......................................................................................................................................................................... 5
Overview of Functions .................................................................................................................................................................. 5
Registers......................................................................................................................................................................................... 6
Control and status register........................................................................................................................................................... 7
Time Counter .............................................................................................................................................................................. 8
Days of the week Counter ........................................................................................................................................................... 9
Calendar Counter ........................................................................................................................................................................ 9
I
2C Bus Interface............................................................................................................................................................................. 10
Overview of I
2C-BUS .................................................................................................................................................................. 10
System Configuration ................................................................................................................................................................. 10
Starting and Stopping I
2C Bus Communications..................................................................................................................... 11
Slave Address .............................................................................................................................................................................. 13
Maximum Ratings........................................................................................................................................................................... 15
Recommended Operating Conditions ........................................................................................................................................... 15
DC Electrical Characteristics......................................................................................................................................................... 16
AC Electrical Characteristics......................................................................................................................................................... 17
Mechanical Information ................................................................................................................................................................. 18
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT7C4307W | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Real-time Clock Module (I2C Bus) |
| PT7C4307WEX | 功能描述:IC RTC ALARM NVSRAM 8SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 标准包装:2,500 系列:- 类型:时钟/日历 特点:警报器，闰年，监控器，监视计时器 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:I²C，2 线串口 电源电压:2.7 V ~ 5.5 V 电压 - 电源，电池:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| PT7C4311WEX | 功能描述:IC RTC LEAP YEAR Y2K 8SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 标准包装:2,500 系列:- 类型:时钟/日历 特点:警报器，闰年，监控器，监视计时器 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:I²C，2 线串口 电源电压:2.7 V ~ 5.5 V 电压 - 电源，电池:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| PT7C4337 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-time Clock Module (I2C Bus) |
| PT7C4337PE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-time Clock Module (I2C Bus) |
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