參數(shù)資料
型號(hào)： CAT1024LI-30-GT2
英文描述： Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
中文描述： 監(jiān)控電路，帶有I2C串行的2K位CMOS EEPROM和手動(dòng)復(fù)位
文件頁(yè)數(shù)： 3/20頁(yè)
文件大?。?/td> 267K
代理商： CAT1024LI-30-GT2
CAT1024, CAT1025
2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
3
Doc. No. 3008 Rev. N
PIN DESCRIPTION
RESET/
(RESET CAT1025 Only)
These are open drain pins and ˉˉˉˉˉˉ can be used
as a manual reset trigger input. By forcing a reset
condition on the pin the device will initiate and
maintain a reset condition. The RESET pin must be
connected through a pull-down resistor, and the
RESET
ˉˉˉˉˉˉ pin must be connected through a pull-up
resistor.
RESET
:
RESET OUTPUTs
SDA:
SERIAL DATA ADDRESS
The bidirectional serial data/address pin is used to
transfer all data into and out of the device. The SDA
pin is an open drain output and can be wire-ORed
with other open drain or open collector outputs.
SCL:
SERIAL CLOCK
Serial clock input.
MR
ˉ ˉ ˉ:
MANUAL RESET INPUT
Manual Reset input is a debounced input that can be
connected to an external source for Manual Reset.
Pulling the MR input low will generate a Reset
condition. Reset outputs are active while ˉˉˉ input is
low and for the reset timeout period after ˉˉˉ returns
to high. The input has an internal pull up resistor.
WP (CAT1025 Only):
WRITE PROTECT INPUT
When WP input is tied to V
SS
or left unconnected write
operations to the entire array are allowed. When tied
to V
CC
, the entire array is protected. This input has an
internal pull down resistor.
PIN FUNCTION
Pin
Name
NC
RESET
V
SS
SDA
SCL
Function
No Connect
Active Low Reset Input/Output
Ground
Serial Data/Address
Clock Input
Active High Reset Output
(CAT1025 only)
Power Supply
Write Protect (CAT1025 only)
Manual Reset Input
RESET
V
CC
WP
ˉˉˉ
OPERATING TEMPERATURE RANGE
Industrial
Extended
-40oC to 85oC
-40oC to 125oC
CAT10XX FAMILY OVERVIEW
Device
Manual
Reset
Input Pin
9
9
9
9
9
Watchdog
Watchdog
Monitor
Pin
SDA
SDA
WDI
WDI
Write
Protection
Pin
9
9
Independent
Auxiliary
Voltage Sense
9
9
RESET:
Active High
and LOW
9
9
9
9
EEPROM
CAT1021
CAT1022
CAT1023
CAT1024
CAT1025
CAT1026
CAT1027
For supervisory circuits with embedded 16k EEPROM, please refer to the CAT1161, CAT1162 and CAT1163
data sheets.
9
9
9
9
9
2k
2k
2k
2k
2k
2k
2k
相關(guān)PDF資料
PDF描述
CAT1024LI-30-GT3 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-30T2 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-30T3 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-42 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-42-GT2 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT1024LI-30-GT3 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-30T2 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-30T3 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI-30TE13 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024LI42 功能描述:監(jiān)控電路 2K bit 4.2V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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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