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| 型号： | TC1232EOE |
| 厂商： | Microchip Technology |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC MPU MONITOR 4.5V 16-SOIC |
| 标准包装： | 47 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 250 ms |
| 电压 - 阀值： | 4.37V，4.62V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
TC1232
1.0
ELECTRICAL
CHARACTERISTICS
? Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
Absolute Maximum Ratings?
Voltage on Any Pin (With Respect to GND)
...................................................... -0.3V to +5.8V
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
Operating Temperature Range:
C-Version ........................................ 0°C to +70°C
E-Version......................................-40°C to +85°C
Storage Temperature Range: ............-65°C to +150°C
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, T A = T MIN to T MAX ; V CC = +4.0V to 5.5V.
Parameters
Supply Voltage
ST and PB RST Input High Level
ST and PB RST Input Low Level
Input Leakage ST, TOL
Output Current RST
Current RST, RST
Operating Current
V CC 5% Trip Point
V CC 10% Trip Point
Sym
V CC
V IH
V IL
I L
I OH
I OL
I CC
V CCTP
V CCTP
Min
4.0
2.0
-0.3
-1.0
-1.0
2.0
—
4.50
4.25
Typ
5.0
—
—
—
-12
10
50
4.62
4.37
Max
5.5
V CC +0.3
+0.8
+1.0
—
—
200
4.74
4.49
Units
V
V
V
μA
mA
mA
μA
V
V
Conditions
V OH = 2.4V
V OL = 0.4V
Input Capacitance ST, TOL
Output Capacitance RST, RST
C IN
C OUT
—
—
—
—
5
7
pF
pF
Note 1:
2:
3:
4:
PB RST is internally pulled up to V CC with an internal impedance of typically 40 k Ω .
Measured with outputs open.
All voltages referenced to GND.
Ensured by design.
DS21370C-page 2
Preliminary
? 2005 Microchip Technology Inc.
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| TC1232EOE713 | 功能描述:监控电路 Microprocessor Montr RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TC1232EPA | 功能描述:监控电路 Microprocessor Montr RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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