X1226S8I Intersil, X1226S8I Datasheet - Page 2

• Manufacturer Part Number: X1226S8I
• Description: IC RTC/CALENDAR/4K EE 8-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/EEPROMr

Specifications of X1226S8I

• 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)
• Bus Type: Serial (2-Wire, I2C)
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Ordering Information
*Add "T1" suffix for tape and reel.
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.
PIN CONFIGURATION
X1226S8*
X1226S8Z* (Note)
X1226S8I*
X1226S8IZ* (Note)
X1226V8*
X1226V8Z* (Note)
X1226V8I*
X1226V8IZ* (Note)
PART NUMBER
PHZ/IRQ
X1226
X1226Z
X1226I
X1226ZI
1226
1226Z
1226I
1226IZ
PART MARKING
V
X1
X2
SS
2
1
2
3
4
8 LD SOIC
8
7
6
5
2.7 to 5.5
V
DD
(V)
V
V
SCL
SDA
CC
BACK
RANGE (°C)
X1226
-40 to 85
-40 to 85
-40 to 85
-40 to 85
0 to 70
0 to 70
0 to 70
0 to 70
TEMP
V
BACK
V
CC
X1
X2
8 Ld SOIC (150 mil)
8 Ld SOIC (150 mil) (Pb-free)
8 Ld SOIC (150 mil)
8 Ld TSSOP (4.4mm)
8 Ld TSSOP (4.4mm) (Pb-free)
8 Ld TSSOP (4.4mm)
8 Ld TSSOP (4.4mm) (Pb-free)
8 LD TSSOP
8 Ld SOIC (150 mil) (Pb-free)
1
2
3
4
8
7
6
5
PACKAGE
SCL
SDA
V
PHZ/IRQ
SS
MDP0027
MDP0027
MDP0027
MDP0027
M8.173
M8.173
M8.173
M8.173
PKG. DWG. #
May 8, 2006
FN8098.3