LC87F1M16A Datasheet, PDF (10/32 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller with Full-Speed USB

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
LC87F1M16A
- Power supply
Description
+ Power supply
USB reference voltage
• 8-bit I/O ports
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• HOLD reset input
• Port 0 interrupt input
• Pin functions
AD converter input ports: AN0 to AN7(P00 to P07)
P00: High current Nch driver(TDN1)
P01: High current Pch driver(TDP1)
P02: High current Nch driver(TDN2)
P05: System clock output
P06: Timer 6 toggle output
P07: Timer 7 toggle 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/bus I/O
P12: SIO0 clock I/O
P13: SIO1 data output
P14: SIO1 data input/bus I/O
P15: SIO1 clock I/O
P16: Timer 1 PWML output
P17: Timer 1 PWMH output/beeper output
• 8-bit I/O ports
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• Pin functions
AD converter input ports: AN12 to AN19(P20 to P27)
P20 to P23: INT4 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
P24 to P27: INT5 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
P20: INT6 input/timer 0L capture 1 input/UART1 transmit
P21: UART1 receive
P22: SIO4 date I/O
P23: SIO4 date I/O
P24: INT7 input/timer 0H capture 1 input/SIO4 clock I/O
P27: D+ 1.5kΩ pull-up resistor connect pin
Interrupt acknowledge types
Rising
Falling
Rising &
Falling
H level
L level
INT4
enable
enable
enable
disable
disable
INT5
enable
enable
enable
disable
disable
INT6
enable
enable
enable
disable
disable
INT7
enable
enable
enable
disable
disable
Option
No
No
Yes
Yes
Yes
Yes
Port 3
P31 to P34
I/O
• 4-bit I/O ports
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• Pin functions
P31: SCUART transmit
P32: SCUART receive
P34: USB interface PLL filter pin (see Fig. 5.)
Yes
Continued on next page.
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