MC68HC08AS32 Datasheet, PDF (38/394 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

General Description
1.5.12 Port D I/O Pins (PTD6/ATD14/TCLKA–PTD0/ATD8)
Port D is a 7-bit special function port that shares all of its pins with the
analog-to-digital converter module (ADC) and one of its pins with the
timer interface module (TIM). (See Section 16. Timer Interface (TIM),
Section 19. Analog-to-Digital Converter (ADC), and
Section 15. Input/Output (I/O) Ports.)
1.5.13 Port E I/O Pins (PTE7/SPSCK–PTE0/TxD)
Port E is an 8-bit special function port that shares two of its pins with the
timer interface module (TIM), four of its pins with the serial peripheral
interface module (SPI), and two of its pins with the serial communication
interface module (SCI). (See Section 17. Serial Communications
Interface (SCI), Section 18. Serial Peripheral Interface (SPI), Section
16. Timer Interface (TIM), and Section 15. Input/Output (I/O) Ports.)
1.5.14 Port F I/O Pins (PTF3/TCH5–PTF0/TCH2)
Port F is a 4-bit special function port that shares all of its pins with the
timer interface module (TIM). (See Section 16. Timer Interface (TIM)
and Section 15. Input/Output (I/O) Ports.)
1.5.15 J1850 Transmit Pin Digital (BDTxD)
BDTxD is a serial digital output data physical interface to the J1850.
(See Section 20. Byte Data Link Controller-Digital (BDLC-D).)
1.5.16 J1850 Receive Pin Digital (BDRxD)
BDRxD is a serial digital input data physical interface from the J1850.
(See Section 20. Byte Data Link Controller-Digital (BDLC-D).)
Advance Information
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General Description
MC68HC08AS32 — Rev. 3.0
MOTOROLA