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參數(shù)資料
| 型號： | ISL12032IVZ |
| 廠商： | Intersil |
| 文件頁數(shù)： | 20/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC RTC LP BATT BACK SRAM 14TSSOP |
| 產(chǎn)品培訓模塊： | Solutions for Industrial Control Applications |
| 標準包裝： | 960 |
| 類型： | 時間事件記錄器 |
| 特點： | 警報器，SRAM，涓流充電器 |
| 存儲容量： | 128B |
| 時間格式： | HH:MM:SS:hh（12/24 小時） |
| 數(shù)據(jù)格式： | YY-MM-DD-dd |
| 接口： | I²C，2 線串口 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 電壓 - 電源，電池： | 1.8 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 管件 |
3
FN6618.3
May 5, 2011
Functional Pin Descriptions
PIN
NUMBER
SYMBOL
DESCRIPTION
1
X1
The input of an inverting amplifier and is intended to be connected to one pin of an external 32.768kHz quartz crystal.
X1 also can be driven directly from a 32.768kHz source with no crystal connected.
2
X2
The output of an inverting amplifier and is intended to be connected to one pin of an external 32.768kHz quartz crystal.
X2 should be left open when X1 is driven from an external source.
3
VBAT
Battery Voltage. This pin provides a backup supply voltage to the device. VBAT supplies power to the device in the
event that the VDD supply fails. This pin should be tied to ground if not used.
4GND
Ground.
5AC
AC Input. The AC input pin accepts either 50Hz of 60Hz AC 2.5VP-P sine wave signal.
6LV
Low Voltage detection output/Brownout Alarm. Open drain active low output.
7EVIN
Event Input - The EVIN is a logic input pin that is used to detect an externally monitored event. When a high signal
is present at the EVIN pin, an “event” is detected.
8
EVDET
Event Detect Output. Active when EVIN is triggered. Open Drain active low output.
9FOUT
Frequency Output. Register selectable frequency clock output. CMOS output levels.
10
ACRDY
AC Ready. Open Drain output. When High, AC input signal is qualified for timing use.
11
SDA
Serial Data. SDA is a bi-directional pin used to transfer serial data into and out of the device. It has an open drain
output and may be wire OR’ed with other open drain or open collector outputs.
12
SCL
Serial Clock. The SCL input is used to clock all serial data into and out of the device.
13
IRQ
Interrupt Output. Open Drain active low output. Interrupt output pin to indicate alarm is triggered.
14
VDD
Power supply.
ISL12032
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| ISL12032IVZ-T | 功能描述:實時時鐘 REAL TIME CLK W/ EEPROM 14LD RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| ISL12057 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Cost and Low Power I2C RTC Real Time Clock/Calendar |
| ISL12057IBZ | 功能描述:實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| ISL12057IBZ-T | 功能描述:實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| ISL12057IRUZ-T | 功能描述:實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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