MC68HC08AS32A Datasheet, PDF (27/296 Pages) Motorola, Inc – Microcontrollers

Pin Name
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
Freescale Semiconductor, Inc.
General Description
Pin Assignments
Table 1-1. External Pins Summary (Continued)
Function
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
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
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
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
MC68HC08AS32A — Rev. 1
MOTOROLA
General Description
For More Information On This Product,
Go to: www.freescale.com
Data Sheet
27