em78p468n ELAN Microelectronics Corp, em78p468n Datasheet - Page 78

• Manufacturer Part Number: em78p468n
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

EM78P468N/L
8-Bit Microcontroller
C EM78P468N/L Program Pin List
72 •
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.
Wiring diagram is for ELAN DWTR
Program Pin Name
DINCLK
DATAIN
/PGMB
ACLK
/OEB
GND
VDD
VPP
IC Pin Name
P54/INT0
P55/INT1
P56/TCC
/RESET
GND
VDD
P60
P61
(This specification is subject to change without further notice)
Pin Number
Product Specification (V1.6) 12.31.2007
L/QFP-64
25
32
33
34
38
39
29
26
Pin Number
L/QFP-44
22
25
14
21
23
26
18
15