INA8583 Datasheet, PDF (1/12 Pages) IK Semicon Co., Ltd – CMOS timer with RAM and I2C-bus control.

TECHNICAL DATA
CMOS timer with RAM and I²C-bus control.
INA8583
INA8583N is a timer with RAM and I²C-bus control. Designed for
use in appliances having I²C-bus as clock/ calendar/ timer/
alarm/ events counter for turning on functions of the appliance at
preset time or upon completion of an event. To be used in audio
and appliances.
Features:
• I²C- bus interface operating supply voltage: 2.5 V to 6 V
• Clock operating supply voltage ( 0÷70°С): 1.0 V to 6 V
• Operating current (at f_SCL = 0Hz):
50 μА
• Clock function with four year calendar
• 24 or 12 hour format
• 32.768 kHz or 50Hz time base
• Serial bus (I²C)
• Automatic word address in crementation
• Programmable alarm, timer and interrupt function
• Operating temperature range: -20 to +70 ^ОС
ORDERI NG I NFORM ATI ON
IL8583N Plastic
IL8583D SOIC
T_A = -20° … + 70° C
for all packages.
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
IL8583N
DIP-8
IL8583D
IL8583DT
T_A=-20° … +70°C
SOP-8
SOP-8
Packing
Tube
Tube
T&R
Table1 – PIN ASSIGNMENT
Name
Pin
Description
OSCI
OSCO
A0
GND
SDA
SCL
INT
Vcc
1
Generator input, 50Hz or occurrences
2
Generator output
3
Address input
4
GND
5
Data for I²C-bus
6
Clock pulses for I²C-bus
7
Open-drain interrupt output
8
Supply voltage
Pinning Diagram
OSCI
1
8
Vcc
OSCO
2
7
INT
A0
3
6
SCL
GND
4
5
SDA
Fig.1
2012, January, ver.01