PEDL66577-01
Semiconductor
1
MSM66577 Family
Description
Function
Port
Symbol
Type
P7_6/PWM0OUT
P7_7/PWM1OUT
Primary function
2-bit I/O port
Pull-up resistors can be
specified for each individual bit
7-bit I/O port
Pull-up resistors can be
specified for each individual bit
Type
O
O
I
O
I/O
I/O
O
O
O
Secondary function
PWM0 output pin
PWM1 output pin
SIO1 receive data input pin
SIO1 transmit data output pin
SIO1 receive clock I/O pin
SIO1 transmit clock I/O pin
Timer 4 timer output pin
PWM2 output pin
PWM3 output pin
External Interrupt 4 input pin
External Interrupt 5 input pin
External Interrupt 6 input pin
External Interrupt 7 input pin
HOLD mode output pin
SIO4 transmit-receive clock I/O pin
I/O
P8_0/RXD1
P8_1/TXD1
P8_2/RXC1
P8_3/TXC1
P8_4/TM4OUT
P8_6/PWM2OUT
P8_7/PWM3OUT
I/O
P9_0/EXINT4
P9_1/EXINT5
P9_2/EXINT6
P9_3/EXINT7
P9_7/HLDACK
P10_3/SIOCK4
P10_4/SIOO4
P10_5/SIOI4
P11_0/WAIT
P11_1/HOLD
P11_2/CLKOUT
P11_3/XTOUT
P12_0/AI0
to
P12_7/AI7
P14_0/SIOCK5
P14_1/SIOO5
P14_2/SIOI5
P14_6/AO0
P14_7/AO1
P15_0/RXD6
P15_1/TXD6
P15_2/RXC6
P15_3/TXC6
I/O
I/O
I
I/O
I/O
I/O
5-bit I/O port
Pull-up resistors can be
specified for each individual bit
I
I
I
I
O
3-bit I/O port
Pull-up resistors can be
specified for each individual bit
4-bit I/O port
10 mA sink capability
Pull-up resistors can be
specified for each individual bit
I/O
I
O
I
I
O
O
SIO4 receive data input pin
SIO4 transmit data output pin
External data memory access
wait input pin
HOLD mode request input pin
Main clock pulse output pin
Sub clock pulse output pin
A/D converter analog input port
8-bit input port
I
5-bit I/O port
Pull-up resistors can be
specified for each individual bit
SIO5 transmit-receive clock I/O
pin
SIO5 transmit data output pin
SIO5 receive data input pin
D/A converter analog output port
D/A converter analog output port
SIO6 receive data input pin
SIO6 transmit data output pin
SIO6 receive clock I/O pin
SIO6 transmit clock I/O pin
I/O
O
I
O
O
4-bit I/O port
Pull-up resistors can be
specified for each individual bit
I
O
I/O
I/O
8/34
OKI [ OKI ELECTRONIC COMPONETS ]
