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EM78P468N/EM78P468L
8-Bit Microcontroller
Product Specification (V1.5) 02.15.2007
• 71
(This specification is subject to change without further notice)
C EM78P468N/L Program Pin List
DWRT is used to program the EM78P468N/L IC’s. The connector of DWTR are select
by CON4 (EM78P451), and the software is selected by EM78P468N/L.
Program Pin Name IC Pin Name
L/QFP-64
Pin Number
L/QFP-44
Pin Number
VPP /RESET 25 14
ACLK P54/INT0 32 21
DINCLK P55/INT1 33 22
DATAIN P56/TCC 34 23
/PGMB P60 38 25
/OEB P61 39 26
VDD VDD 29 18
GND GND 26 15
Wiring diagram is for ELAN DWTR