LC88F52H0A Datasheet, PDF (8/31 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 6K byte on-chip 16-bit 1-chip Microcontroller

Pin Description
Pin Name
I/O
VSS1, VSS2,
-
VSS3
VDD1, VDD2,
-
VDD3
Port 0
I/O
P00 to P07
Port 1
I/O
P10 to P17
Port 2
I/O
P20 to P27
Port 3
I/O
P30 to P33
LC88F58B0A
- Power sources
Description
+ Power sources
• 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
• HOLD release input (P00 to P03, P04, P05)
• Port 0 interrupt input (P00 to P03, P04, P05)
• Pin functions
P06: Timer 0L output
P07: Timer 0L output/UART0 clock input
• 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
P10: SIO0 data output
P11: SIO0 data input/pulse input/output
P12: SIO0 clock input/output
P13: UART0 transmit
P14: Timer 3L output/UART0 receive
P15: Timer 3H output
P16: UART2 receive
P17: UART2 transmit
• 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
P20: INT4 input/HOLD release input/timer 3 event input/timer 2L capture input/timer 2H capture input
P21: INT5 input/HOLD release input/timer 3 event input/timer 2L capture input/timer 2H capture input
P22: SMIIC0 clock input/output
P23: SMIIC0 bus input/output/data input
P24: SMIIC0 data output (used in 3-wire SIO mode)
P25: Timer 4 output
P26: Timer 5 output
Interrupt acknowledge type
INT4, INT5: H level, L level, H edge, L edge, both edges
• 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
• Pin functions
P30: INT0 input/HOLD release/timer 2L capture input
P31: INT1 input/HOLD release/timer 2H capture input
P32: INT2 input/HOLD release/timer 2 event input/timer 2L capture input
P33: INT3 input/HOLD release/timer 2 event input/timer 2H capture input
Interrupt acknowledge type
INT0 to INT3: H level, L level, H edge, L edge, both edges
Continued on next page.
No.A1951-8/31