MK712
TOUCH SCREEN CONTROLLER TOUCH SCREEN CONTROL
IDT™
TOUCH SCREEN CONTROLLER 16
MK712 REV M 122109
Touchscreen Resistance Graph 3
MK712
TOUCH SCREEN CONTROLLER TOUCH SCREEN CONTROL
IDT™
TOUCH SCREEN CONTROLLER 17
MK712 REV M 122109
Suggested Layout
Notes:
1. The 14.318 MHz input clock on pin 18 should have a 33 series termination resistor at its source. Consult IDT for
the best way to generate this clock.
2. All digital signals should be kept well away from pins 4, 5, 6, 7, 8, 9, 10, and 11, and any traces connected to
those pins.
MK712
TOUCH SCREEN CONTROLLER TOUCH SCREEN CONTROL
IDT™
TOUCH SCREEN CONTROLLER 18
MK712 REV M 122109
Package Outline and Package Dimensions (28-pin SOIC, 300 Mil. Wide Body)
Package dimensions are kept current with JEDEC Publication No. 95
INDEX
AREA
1 2
28
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 2.65 0.104
A1 0.10 0.004 0.010
A2 -- 1.50 0.0040
B 0.33 0.51 0.013 0.020
C 0.18 0.32 0.007 0.013
D 17.70 18.40 0.697 0.724
E 7.40 7.60 0.291 0.299
e 1.27 Basic .050 Basic
H 10.00 10.65 0.394 0.419
h 0.25 0.75 0.010 0.029
L 0.40 1.27 0.016 0.050
α 0° 8° 0° 8°

MK712RITR

Mfr. #:
Manufacturer:
IDT
Description:
Touch Screen Controllers TOUCH SCREEN CONTROLLER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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