ISL12027 Intersil Corporation, ISL12027 Datasheet - Page 2

• Manufacturer Part Number: ISL12027
• Manufacturer: Intersil Corporation

Ordering Information
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Add “-T” suffix for tape and reel.
Block Diagram
ISL12027IB27Z
ISL12027IB27AZ
ISL12027IB30AZ
ISL12027IBZ
ISL12027IBAZ
ISL12027IV27Z
ISL12027IV27AZ
ISL12027IV30AZ
ISL12027IVZ
ISL12027IVAZ
PART NUMBER
(Note)
SCL
SDA
32.768kHz
RESET
Interface
Decoder
Serial
X1
X2
12027IB27Z
12027IB27AZ
12027IB30AZ
12027IBZ
12027IBAZ
2027I27Z
202727AZ
202730AZ
2027IVZ
2027IVAZ
2
PART MARKING
Control
Decode
8
Logic
(EEPROM)
Registers
Control/
Oscillator
OSC Compensation
Watchdog
Timer
VOLTAGE
ISL12027
Frequency
V
2.63V
2.92V
3.09V
4.38V
4.64V
2.63V
2.92V
3.09V
4.38V
4.64V
Divider
RESET
Registers
(SRAM)
Status
Low Voltage
Reset
1Hz
Calendar
Alarm
Timer
Logic
TEMP. RANGE
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
(°C)
Compare
EEPROM
Alarm Regs
ARRAY
(EEPROM)
Registers
Keeping
(SRAM)
4K
Time
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld TSSOP
8 Ld TSSOP
8 Ld TSSOP
8 Ld TSSOP
8 Ld TSSOP
PACKAGE
(Pb-Free)
Circuitry
Battery
Switch
M8.15
M8.15
M8.15
M8.15
M8.15
M8.173
M8.173
M8.173
M8.173
M8.173
PKG DWG. #
V
V
DD
BAT
April 17, 2006
FN8232.3