ISL1209IU10Z Intersil, ISL1209IU10Z Datasheet - Page 5
ISL1209IU10Z
Manufacturer Part Number
ISL1209IU10Z
Description
IC RTC LP BATT BACK SRAM 10MSOP
Manufacturer
Intersil
Type
Clock/Calendar/NVSRAMr
Datasheet
1.ISL1209IU10Z-TK.pdf
(24 pages)
Specifications of ISL1209IU10Z
Memory Size
2B
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
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL1209IU10Z-TK
Manufacturer:
Intersil
Quantity:
47 631
Company:
Part Number:
ISL1209IU10Z-TK
Manufacturer:
Intersil
Quantity:
625
SDA vs SCL Timing
Symbol Table
WAVEFORM
(OUTPUT TIMING)
(INPUT TIMING)
SDA
SCL
SDA
t
SU:STA
INPUTS
Must be steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes Allowed
N/A
5
t
HD:STA
t
F
OUTPUTS
Will be steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not Known
Center Line is
High Impedance
t
SU:DAT
t
HIGH
ISL1209
t
LOW
t
HD:DAT
t
R
t
AA
t
DH
t
BUF
t
SU:STO
October 17, 2006
FN6109.4