I2C INTERFACE CONTROL LOGIC ALARM RTC DIVID" />
參數(shù)資料
型號(hào): ISL12030IBZ
廠商: Intersil
文件頁數(shù): 10/17頁
文件大?。?/td> 0K
描述: IC RTC/CALENDAR EEPROM 8-SOIC
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 980
類型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,夏令時(shí),SRAM
存儲(chǔ)容量: 128B
時(shí)間格式: HH:MM:SS:hh(12/24 小時(shí))
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
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
2
FN6617.2
May 5, 2011
Block Diagram
I2C
INTERFACE
CONTROL
LOGIC
ALARM
RTC
DIVIDER
SDA
BUFFER
SCL
BUFFER
SDA
SCL
VDD
IRQ
INTERNAL
SUPPLY
SECONDS
MINUTES
HOURS
DAY OF WEEK
DATE
MONTH
YEAR
USER
SRAM
CONTROL
REGISTERS
GND
AC
AC INPUT
BUFFER
Functional Pin Descriptions
PIN
NUMBER
SYMBOL
DESCRIPTION
2GND
Ground.
3AC
AC Input. The AC input pin accepts either 50Hz of 60Hz AC 2.5VP-P sine wave signal.
5SDA
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.
6SCL
Serial Clock. The SCL input is used to clock all serial data into and out of the device.
7IRQ
Interrupt Output. Open Drain active low output. Interrupt output pin to indicate alarm is triggered.
8VDD
Power supply.
1, 4
NC
No Connection. Do not connect to any electrical circuit, power or ground.
ISL12030
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