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參數(shù)資料
| 型號： | CAT1027WI-25 |
| 英文描述： | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| 中文描述： | 雙電壓監(jiān)控電路，帶有I2C串行的2K位CMOS EEPROM的 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 299K |
| 代理商： | CAT1027WI-25 |
CAT1026, CAT1027
Doc. No. 3010 Rev. L
2
2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
2kbit
DOUT
ACK
SENSEAMPS
SHIFT REGISTERS
CONTROL
LOGIC
WORDADDRESS
BUFFERS
START/STOP
LOGIC
EEPROM
VCC
EXTERNAL LOAD
COLUMN
DECODERS
XDEC
DATA IN STORAGE
HIGHVOLTAGE/
TIMING CONTROL
VSS
SDA
RESET
Controller
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
SCL
RESET
(CAT1026)
RESET
WDI
(CAT1027)
-
+
VCC
VSENSE
-
+
VREF
VLOW
VREF
AuxiliaryVoltage Monitor
VCC Monitor
BLOCK DIAGRAM
RESET THRESHOLD OPTION
Part Dash
Number
-45
-42
-30
-28
-25
Minimum
Threshold
4.50
4.25
3.00
2.85
2.55
Maximum
Threshold
4.75
4.50
3.15
3.00
2.70
PIN CONFIGURATION
DIP Package (L
)
SOIC Package (W
)
TSSOP Package (Y
)
MSOP Package (Z
)
V
LOW
1
8
V
CC
RESET
2
7
RESET
V
SENSE
3
6
SCL
V
SS
4
5
SDA
CAT1026
V
LOW
1
8
V
CC
RESET
2
7
WDI
V
SENSE
3
6
SCL
V
SS
4
5
SDA
CAT1027
(Bottom View)
TDFN Package: 3mm x 3mm
0.8mm maximum height - (ZD4)
V
CC
8
1
V
LOW
RESET
7
2
RESET
SCL
6
CAT1026
3 V
SENSE
SDA
5
4 V
SS
V
CC
8
1
V
LOW
WDI
7
2
RESET
SCL
6
CAT1027
3 V
SENSE
SDA
5
4 V
SS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT1027WI-25-GT2 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| CAT1027WI-25-GT3 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| CAT1027WI-25T2 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| CAT1027WI-25T3 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| CAT1027WI-28 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT1027WI-25-G | 功能描述:監(jiān)控電路 CPU w/2K 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 |
| CAT1027WI-25-GT3 | 功能描述:監(jiān)控電路 CPU SUP W/2K EEPROM 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 |
| CAT1027WI-25-T3 | 功能描述:監(jiān)控電路 CPU w/2K 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 |
| CAT1027WI28 | 功能描述:監(jiān)控電路 2K bit 2.8V Ind Temp 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 |
| CAT1027WI-28 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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