EM73P968
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
PIN DESCRIPTIONS
Symbol
ry
limina
Pre
Pin-type
Function
2-bit bidirection I/O port with external interrupt sources input and IDLE/
STOP releasing function
P8.0/DIN : data input for programming OTP
mask option 1 : wakeup disable
wakeup enable
mask option 2 : low current push pull
normal current push pull
high current push pull
none
2-bit bidirection I/O port with timer/counter A, B external input and
IDLE/STOP releasing function
P8.1/DOUT : data output for programming OTP
mask option 1 : wakeup disable
wakeup enable
mask option 2 : low current push pull
normal current push pull
high current push pull
none
8-bit bidirection I/O port with IDLE/STOP releasing function.
Share with A/D analog input pin.
mask option 1 : wakeup disable
wakeup enable
mask option 2 : low current push pull
normal current push pull
high current push pull
none
4-bit bidirection I/O port with IDLE/STOP releasing function
mask option 1 : wakeup disable
wakeup enable
mask option 2 : low current push pull
normal current push pull
high current push pull
none
P8.0(INT1)/WAKEUPA I/O-R1
/DIN
P8.2(INT0)/WAKEUPC
P8.1(TRGB)/WAKEUPB, I/O-R1
/DOUT
P8.3(TRGA)/WAKEUPD
P6(0..3)/WAKEUP(20..23) I/O-R1
AIN (0..3)
P7(0..3)/WAKEUP(24..27)
AIN (4..7)
P4(0..3)/WAKEUP(12,15) I/O-R1
* This specification are subject to be changed without notice.
8.14.2001
3
EMC [ ELAN MICROELECTRONICS CORP ]
