ISL12027IB27AZ Intersil, ISL12027IB27AZ Datasheet - Page 3
ISL12027IB27AZ
Manufacturer Part Number
ISL12027IB27AZ
Description
IC RTC/CALENDAR EEPROM 8-SOIC
Manufacturer
Intersil
Type
Clock/Calendar/Supervisor/EEPROMr
Specifications of ISL12027IB27AZ
Memory Size
4K (512 x 8)
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Clock Format
HH
Clock Ic Type
RTC
Interface Type
I2C, Serial
Memory Configuration
512 X 8
Supply Voltage Range
2.7V To 5.5V
Digital Ic Case Style
SOIC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL12027IB27AZ
Manufacturer:
Intersil
Quantity:
669
Part Number:
ISL12027IB27AZ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
ISL12027IB27AZ-T
Manufacturer:
SST
Quantity:
1 200
Block Diagram
SCL
SDA
32.768kHZ
RESET
INTERFACE
DECODER
SERIAL
X1
X2
CONTROL
3
DECODE
LOGIC
8
REGISTERS
CONTROL/
(EEPROM)
OSCILLATOR
OSC COMPENSATION
ISL12027, ISL12027A
WATCHDOG
TIMER
FREQUENCY
REGISTERS
DIVIDER
STATUS
(SRAM)
LOW VOLTAGE
RESET
1Hz
ALARM
CALENDAR
LOGIC
TIMER
ALARM REGS
COMPARE
REGISTERS
(EEPROM)
EEPROM
KEEPING
ARRAY
(SRAM)
TIME
4k
CIRCUITRY
BATTERY
SWITCH
V
V
August 12, 2010
DD
BAT
FN8232.8