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1337GDVGI

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27
IDT1337G
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE RTC
IDT®
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE 19
IDT1337G REV M 073013
Thermal Characteristics for 16SOIC
Thermal Characteristics for 16-pin VFQFPN
Parameter Symbol Conditions Min. Typ. Max. Units
Thermal Resistance Junction to
Ambient
JA
Still air 120 C/W
JA
1 m/s air flow 115 C/W
JA
3 m/s air flow 105 C/W
Thermal Resistance Junction to Case
JC
58 C/W
Parameter Symbol Conditions Min. Typ. Max. Units
Thermal Resistance Junction to
Ambient
JA
Still air 69.4 C/W
JA
1 m/s air flow 60.7 C/W
JA
2.5 m/s air flow 54.4 C/W
Thermal Resistance Junction to Case
JC
9.7 C/W
IDT1337G
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE RTC
IDT®
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE 20
IDT1337G REV M 073013
Marking Diagram (8 MSOP)
Marking Diagram
(16 SOIC)
Marking Diagram
(8 SOIC)
Marking Diagram
(16 VFQFPN)
Notes:
1. # = product stepping.
2. $ = mark code.
3. ** = sequential lot code.
4. YYWW is the last two digits of the year and week that the part was assembled.
5. “XXX” = traceability (lot code).
6. “G” denotes RoHS compliant package.
7. “I” denotes industrial grade.
8. Bottom marking: country of origin if not USA.
7GGI
YYWW$
1
8
916
IDT
1337GC
SRGI
YYWW**$
IDT
1337G
DCGI
YYWW$
14
58
XXX
YWW$
37GI
IDT1337G
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE RTC
IDT®
REAL-TIME CLOCK WITH I
2
C SERIAL INTERFACE 21
IDT1337G REV M 073013
Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Body)
Package dimensions are kept current with JEDEC Publication No. 95
INDEX
AREA
1 2
8
D
E
SEATING
PLANE
A1
A
e
- C -
B
.10 (.004)
C
C
L
H
h x 45
Millimeters Inches
Symbol Min Max Min Max
A 1.35 1.75 .0532 .0688
A1 0.10 0.25 .0040 .0098
B 0.330.51.013.020
C 0.19 0.25 .0075 .0098
D 4.80 5.00 .1890 .1968
E 3.80 4.00 .1497 .1574
e 1.27 BASIC 0.050 BASIC
H 5.80 6.20 .2284 .2440
h 0.250.50.010.020
L 0.401.27.016.050
0 8 0 8
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27

1337GDVGI

Mfr. #:
Buy 1337GDVGI
Manufacturer:
IDT
Description:
Real Time Clock Real Time Clock
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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