LC88F40H0PA Datasheet, PDF (10/32 Pages) Sanyo Semicon Device – For Car Audio Systems 16-bit ETR Microcontroller

LC88F40H0PA/H0PAU/F0PA/F0PAU/D0PA/D0PAU
Pin Description
Name
I/O
VDDCPU
-
VDDPORT1
-
VDDPORT2
-
VDDPLL
-
VSS1
-
VSS2
-
VSS3
-
VSS4
-
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 P37
Description
+ Power sources 3.3V power supply (3.0 to 3.6V)
+ Power sources I/O power supply (VDDCPU to 5.5V)
+ Power sources I/O power supply (VDDCPU to 5.5V)
+ Power sources PLLVCO power supply (3.0 to 3.6V)
- Power sources
- Power sources
- Power sources
- 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
• Port 0 interrupt input (P00 to P05)
• HOLD release input (P00 to P05)
• Pin functions
P06: Timer 0L output
P07: Timer 0H output
• 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/output
P12: SIO0 clock input/output
P14: Timer 3L output
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 data bus input/output
P24: SMIIC0 data (used in 3-wire SIO mode)
P25: Timer 4 output
P26: Timer 5 output
P27: Remote control receive
• Interrupt acknowledge type
INT4, INT5: H level, L level, H edge, L edge, both edges
• 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
P30: INT0 input/HOLD release input/timer 2L capture input
P31: INT1 input/HOLD release input/timer 2H capture input
P32: INT2 input/HOLD release input/timer 2 event input/timer 2L capture input
P33: INT3 input/HOLD release input/timer 2 event input/timer 2H capture input
P34: UART3 receive
P35: UART3 transmit
P36: Timer 6 output
P37: Timer 7 output
• Interrupt acknowledge type
INT0 to INT3: H level, L level, H edge, L edge, both edges
Supply voltage from
VDDPORT1 used
(VDDCPU to 5.5V)
Supply voltage from
VDDPORT2 used
(VDDCPU to 5.5V)
Supply voltage from
VDDPORT1 used
(VDDCPU to 5.5V)
Supply voltage from
VDDPORT2 used
(VDDCPU to 5.5V)
Continued on next page.
No.A1853-10/32