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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： | 7/20页 |
| 文件大小： | 517K |
| 代理商： | PT7C4307PE |
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PT0206(02/05)
Ver: 0
15
Preliminary Data Sheet
PT7C4307
Real-time Clock Module (I
2C Bus)
Maximum Ratings
Storage Temperature...................................................................................................................-65oCto +150oC
Ambient Temperature with Power Applied.........................................................................-40oCto +85oC
Supply Voltage to Ground Potential (Vcc to GND) ........................................................-0.3V to +6.5V
DC Input (All Other Inputs except Vcc & GND).............................................................-0.3V to (Vcc+0.3V)
DC Output Voltage (SDA, /INTA, /INTB pins).................................................................-0.3V to +6.5V
DC Output Current (FOUT).....................................................................................................-0.3V to (Vcc+0.3V)
Power Dissipation.........................................................................................................................320mW (depend on package)
Note:
Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Recommended Operating Conditions
Part No.
Symbol
Description
Min
Type
Max
Unit
VCC
Power voltage
4.5
5
5.5
VBAT
Battery voltage
2
3.5
VIH
Input high level
2.2
VCC+0.3
VIL
Input low level
-0.3
0.8
V
PT7C4307
TA
Operating temperature
-40
85
C
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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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