1338-31DCGI8 IDT, Integrated Device Technology Inc, 1338-31DCGI8 Datasheet - Page 22

• Manufacturer Part Number: 1338-31DCGI8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 1338-31DCGI8

• Bus Type: Serial (I2C)
• User Ram: 56Byte
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 8
• Mounting: Surface Mount
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Compliant

Revision History
IDT® REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM 22
Rev.
IDT1338
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
G
A
B
C
D
E
H
K
F
J
I
Originator
J. Sarma
J.Sarma
J.Sarma
J.Sarma
J.Sarma
J.Sarma
J.Sarma
J.Sarma
J.Sarma
S.S.
01/29/08 New device. Preliminary release.
03/28/08 Added new note to Part Ordering information pertaining to RoHS compliance and Pb-free devices.
04/03/04 combined -3 and -33 parts to -31
05/19/08 The part number for 16pin RoHS complaint part has now changed from IDT1338C-31SOGI to
10/29/08
11/10/08 Updated Block Diagram; Typical Operating Characteristics charts.
11/13/08 Updated graphs in “Typical Operating Characteristics; added “Typical Operating Circuit” diagram
11/18/08 Updated graphs in “Typical Operating Characteristics; updated Block Diagram; added “Battery
12/02/08 Updated Typical Operating Characteristics graphs; added marking diagrams.
11/10/09 Added “Handling, PCB Layout, and Assembly” section.
03/29/10 Added “Timeout” paragraph on page 8.
Date
Description of Change
IDT1338C-31SRI and the IDT1338C-18SOGI changed to IDT1338C-18SRI
Backed” to device title.
IDT1338
REV K 032910
RTC