EM73P361A
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
PIN DESCRIPTIONS
Symbol
Pin-type
Function
VDD
Power supply (+)
In programming OTP mode:
Power supply (+)
VSS
Power supply (-)
In programming OTP mode:
Power supply (-)
RESET
RESET-A
System reset input signal, low active
Internal pull-up
In programming OTP mode:
Reset input pin, low active
XIN
OSC-A/OSC-F Crystal/external resistor or external clock source connecting pin
XOUT
OSC-A/OSC-F Crystal/external resistor connecting pin
P0.0(INT1)/WAKEUP0, INPUT-J
P0.2(INT0)/WAKEUP2
2-bit input port with external interrupt sources input and Sleep/Hold
releasing function
mask option : wakeup enable, pull-up
wakeup enable, none
wakeup disable, pull-up
wakeup disable, none
wakeup disable, pull-down
In programming OTP mode:
P0.0/ACLK: address counter clock for programming OTP
P0.2/OE: data output enable for programming OTP
2-bit input port with Sleep/Hold releasing function
mask option : wakeup enable, pull-up
wakeup enable, none
P0.1/WAKEUP1,
P0.3/WAKEUP3
INPUT-H
wakeup disable, pull-up
wakeup disable, pull-down
wakeup disable, none
In programming OTP mode:
P0.1/PGM: program data to OTP for programming OTP
P0.3/DCLK: data in/out clock signal for programming OTP
1-bit bidirection I/O pin or inverse tone generator output
mask option : TONE enable, push-pull, high current PMOS
TONE disable, open-drain
P4.0/TONE
I/O-O
TONE disable, push-pull, high current PMOS
TONE disable, push-pull, low current PMOS
In programming OTP mode:
P4.0/DIN : data input for programming OTP
* This specification are subject to be changed without notice.
12.17.2001
4
ELAN [ ELAN MICROELECTRONICS CORP ]
