參數(shù)資料
型號： CAT1161P-28TE13
英文描述： Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
中文描述： 監(jiān)控電路，帶有I2C串行CMOS EEPROM的，精密復(fù)位控制器和看門狗定時器
文件頁數(shù)： 2/12頁
文件大小： 69K
代理商： CAT1161P-28TE13
2
CAT1161/2
Doc. No. 3002, Rev. D
D.C. OPERATING CHARACTERISTICS
V
CC
= +2.7V to +6.0V, unless otherwise specified.
Symbol
Parameter
I
CC
Power Supply Current
I
SB
Standby Current
Test Conditions
f
SCL
= 100 KHz
V
CC
= 3.3V
V
CC
= 5
V
IN
= G
ND
or V
CC
V
IN
= G
ND
or V
CC
Min
Typ
Max
3
Units
mA
μ
A
μ
A
μ
A
μ
A
V
40
50
I
LI
I
LO
V
IL
V
IH
V
OL1
Input Leakage Current
2
Output Leakage Current
10
Input Low Voltage
-1
V
CC
x 0.3
V
CC
+ 0.5
0.4
Input High Voltage
V
CC
X 0.7
V
Output Low Voltage (SDA)
I
OL
= 3 mA, V
CC
= 3.0V
V
ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias ................. –55
°
C to +125
°
C
Storage Temperature....................... –65
°
C to +150
°
C
Voltage on any Pin with
Respect to Ground
(1)
............ –2.0V to +V
CC
+2.0V
V
CC
with Respect to Ground ............... –2.0V to +7.0V
Package Power Dissipation
Capability (T
A
= 25
°
C) ................................... 1.0W
Lead Soldering Temperature (10 secs) ............ 300
°
C
Output Short Circuit Current
(2)
........................ 100 mA
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 at these or any other conditions outside of
those listed in the operational sections of this specifica-
tion is not implied. Exposure to any absolute maximum
rating for extended periods may affect device perfor-
mance and reliability.
RELIABILITY CHARACTERISTICS
Symbol
N
END(3)
Parameter
Reference Test Method
Min
Max
Units
Endurance
MIL-STD-883, Test Method 1033
1,000,000
Cycles/Byte
T
DR(3)
Data Retention
MIL-STD-883, Test Method 1008
100
Years
V
ZAP(3)
ESD Susceptibility
MIL-STD-883, Test Method 3015
2000
Volts
I
LTH(3)(4)
Latch-Up
JEDEC Standard 17
100
mA
Note:
(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
voltage on output pins is V
CC
+0.5V, which may overshoot to V
CC
+2.0V for periods of less than 20 ns.
(2) Output shorted for no more than one second. No more than one output shorted at a time.
(3) This parameter is tested initially and after a design or process change that affects the parameter.
(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V
CC
+1V.
PIN FUNCTIONS
Pin No. Pin Name
Function
1
DC
Do Not Connect
2
RESET
Active Low Reset I/O
3
WP
Write Protect
4
GND
Ground
5
SDA
Serial Data/Address
6
SCL
Clock Input
7
RESET
Active High Reset I/O
8
V
CC
Power Supply
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參數(shù)描述
CAT1161P-42 功能描述:監(jiān)控電路 16K I2C Memory w/WDT RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1161PI-25 功能描述:監(jiān)控電路 16K I2C Memory w/WDT RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1161PI-28 功能描述:監(jiān)控電路 16K I2C Memory w/WDT RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1161PI-42 功能描述:監(jiān)控電路 16K I2C Memory w/WDT RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1161PI-45 功能描述:監(jiān)控電路 16K I2C Memory w/WDT RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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