參數(shù)資料
型號(hào)： 1337DVGI
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi)： 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述： REAL TIME CLOCK, PDSO8
封裝： 3 MM, ROHS COMPLIANT, MSOP-8
文件頁(yè)數(shù)： 1/24頁(yè)
文件大?。?/td> 362K
代理商： 1337DVGI
DATASHEET
REAL-TIME CLOCK WITH I2C SERIAL INTERFACE
IDT1337
IDT REAL-TIME CLOCK WITH I2C SERIAL INTERFACE
1
IDT1337
REV J 111009
General Description
The IDT1337 device is a low power serial real-time clock
(RTC) device with two programmable time-of-day alarms
and a programmable square-wave output. Address and
data are transferred serially through an I2C bus. The device
provides seconds, minutes, hours, day, date, month, and
year information. The date at the end of the month is
automatically adjusted for months with fewer than 31 days,
including corrections for leap year. The clock operates in
either the 24-hour or 12-hour format with AM/PM indicator.
Applications
Telecommunication (Routers, Switches, Servers)
Handhelds (GPS, POS terminals, MP3 players)
Set-Top Box, Digital Recording,
Office (Fax/Printers, Copiers)
Medical (Glucometer, Medicine Dispensers)
Other (Thermostats, Vending Machines, Modems, Utility
Meters, Digital Photo Frame devices)
Features
Real-Time Clock (RTC) counts seconds, minutes, hours,
day, date, month, and year with leap-year compensation
valid up to 2100
Packaged in 8-pin MSOP, 8-pin SOIC, or 16-pin SOIC
(surface-mount package with an integrated crystal)
I2C Serial interface (Normal and Fast modes)
Two time-of-day alarms
Oscillator Stop Flag
Programmable square-wave output defaults to 32 kHz on
power-up
Operating voltage of 1.8 to 5.5 V
Industrial temperature range (-40 to +85°C)
Block Diagram
SCL
SDA
Crystal inside package
for 16-pin SOIC ONLY
X1
X2
1 Hz/4.096 kHz/
8.192 kHz/32.768 kHz
SQW/INTB
I
2C
Interface
32.768 kHz
Oscillator and
Divider
Control
Logic
MUX/
Buffer
Clock,
Calendar
Counter
1 Byte
Control
7 Bytes
Buffer
Alarm
Registers
INTA
VCC
GND
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1337DVGI8 制造商:Integrated Device Technology Inc 功能描述:REAL TIME CLOCK SERL 8TSSOP - Tape and Reel
1337G0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
1337G1 功能描述:重負(fù)荷電源連接器 PCB45 HORIZ (TOP) RA LP CONT. RoHS:否 制造商:Hirose Connector 系列:PS2 產(chǎn)品類(lèi)型:Connectors 位置/觸點(diǎn)數(shù)量: 端接類(lèi)型:Crimp 觸點(diǎn)材料: 觸點(diǎn)電鍍:Gold 電壓額定值: 電流額定值:300 A 附件類(lèi)型:
1337G2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
1337GCSRI 功能描述:實(shí)時(shí)時(shí)鐘 實(shí)時(shí)時(shí)鐘 with Embedded Crystal 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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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