EM73P362
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
APPLICATION CIRCUIT (OTP PROGRAMMING MODE)
VDD
VDD
V
EE2
SEG0~
SEG14
COM0~
COM2
ACLK
PGM
OE
P0.0
P0.1
P0.2
P0.3
VPP
P4.2
P4.1
LCD PANNEL
VA
0.1µF
VB
DCLK
VPP
VEE
DOUT
DIN
XOUT
XIN
TONE
Buzzer
RESET
VSS
RESET
RESET
VSS
Name
DIN
DOUT
VDD
VPP
GND
RESET
PGMB
OEB
DCLK
ACLK
Pin No
EM73P362
1
2
3
4
5
6
7
8
9
1
2
3
4
5
10
9
8
7
6
The J2 connecter
of EZWTR73
10
Note : 1. When programming OTP chip, please check all components which connect to these 10 pins (list as J2).
Please remove these components if they influence programming timing or function.
2. Please remove all components that connect to "XIN" and "XOUT" pins.
* This specification are subject to be changed without notice.
36
11.1.2001
ELAN [ ELAN MICROELECTRONICS CORP ]
