MC68HC08AS32 Datasheet, PDF (25/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Pin Name
PTE7/SPSCK
PTE6/MOSI
PTE5/MISO
PTE4/SS
PTE3/TCH1
PTE2/TCH0
PTE1/RxD
PTE0/TxD
PTF3/TCH5
PTF2/TCH4
PTF1/TCH3
PTF0/TCH2
V_DD
V_SS
V_DDA/V_DDAREF
V_SSA/V_REFL
V_REFH
OSC1
OSC2
CGMXFC
IRQ
RST
BDRxD
BDTxD
Table 1-1. External Pins Summary (Continued)
Function
General-purpose I/O
SPI clock
General-purpose I/O
SPI data path
General-purpose I/O
SPI data path
General-purpose I/O
SPI slave select
General-purpose I/O
Timer channel 1
General-purpose I/O
Timer channel 0
General-purpose I/O
SCI receive data
General-purpose I/O
SCI transmit data
General-purpose I/O
Timer channel 5
General-purpose I/O
Timer channel 4
General-purpose I/O
Timer channel 3
General-purpose I/O
Timer channel 2
Chip power supply
Chip ground
Analog power supply
(CGM and ADC)
Analog ground
A/D reference voltage
A/D reference voltage
External clock in
External clock out
PLL loop filter cap
External interrupt request
Reset
BDLC-D serial input
BDLC-D serial output
Driver Type
Dual state
Open drain
Dual state
Open drain
Dual state
Open drain
Dual state
Dual state
Dual state
Dual state
Dual state
Dual state
Dual state
Dual state
Dual state
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Output
Hysteresis
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
No
No
Reset State
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
Input, Hi-Z
N/A
N/A
N/A
N/A
N/A
Input, Hi-Z
Output
N/A
Input, Hi-Z
Output low
Input, Hi-Z
Output low
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor
Data Sheet
25