LC88F52H0A Datasheet, PDF (9/31 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 6K byte on-chip 16-bit 1-chip Microcontroller

LC88F58B0A
Continued from preceding page.
Pin Name
I/O
Description
Port 4
P40 to P47
Port 6
P60 to P67
Port 7
P70 to P72
Port A
PA0 to PA3
Port C
PC0 to PC2
TEST
RESB
I/O
• 8-bit I/O port
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1 bit units
• Pin functions
P40: INT6 input/HOLD release input
P41: INT7 input/HOLD release input
P43: SIO1 data output
P44: SIO1 data input/bus input/output
P45: SIO1 clock input/output
P46: PWM00 output
P47: PWM01 output
Interrupt acknowledge type
INT6, INT7: H level, L level, H edge, L edge, both edges
I/O
• 8-bit I/O port
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1 bit units
• Pin functions
AN0 (P60) to AN7 (P67): AD converter input port
I/O
• 3-bit I/O port
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1 bit units
• Pin functions
AN8 (P70) to AN10 (P72): AD converter input port
I/O
• 4-bit I/O port
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1 bit units
• Multiplexed pin functions
PA0: USM0 output 0
PA1: USM0 output 1
PA2: USM0 output 2
PA3: USM0 output 3
I/O
• 3-bit I/O port (on output: Nch-open drain (PC0 to PC1), CMOS (PC2))
• I/O specifiable in 1-bit units
• Pin functions
PC0: 32.768kHz crystal oscillator input
PC1: 32.768kHz crystal oscillator output
PC2: FILT
I/O
• TEST pin
• Used to communicate with on-chip debugger.
• Connects an external 100kΩ pull-down resistor.
I
Reset pin
CF1
I
Ceramic oscillator input pin
CF2
O
Ceramic oscillator output pin
No.A1951-9/31