MC908AZ32ACFUE Datasheet, PDF (26/324 Pages) Freescale Semiconductor, Inc – Microcontrollers

General Description
Table 1-1. External Pins Summary (Sheet 2 of 3)
Pin Name
PTE5/MISO
PTE4/SS
PTE3/TACH1
PTE2/TACH0
PTE1/RxD
PTE0/TxD
PTF6
PTF5/TBCH1–PTF4/TBCH0
PTF3/TACH5
PTF2/TACH4
PTF1/TACH3
PTF0/TACH2
PTG2/KBD2–PTG0/KBD0
PTH1/KBD4 –PTH0/KBD3
V_DD
V_SS
V_DDA
V_SSA
V_DDAREF
A_VSS/V_REFL
V_REFH
OSC1
OSC2
CGMXFC
IRQ
RST
Function
General-Purpose I/O
SPI Data Path
General-Purpose I/O
SPI Slave Select
General-Purpose I/O
Timer A Channel 1
General-Purpose I/O
Timer A Channel 0
General-Purpose I/O
SCI Receive Data
General-Purpose I/O
SCI Transmit Data
General-Purpose I/O
General-Purpose I/O/Timer B Channel
General-Purpose I/O
Timer A Channel 5
General-Purpose I/O
Timer A Channel 4
General-Purpose I/O
Timer A Channel 3
General-Purpose I/O
Timer A Channel 2
General-Purpose I/O/
Keyboard Wakeup Pin
General-Purpose I/O/
Keyboard Wakeup Pin
Chip Power Supply
Chip Ground
CGM Analog Power Supply
CGM Analog Ground
ADC Power Supply
ADC Ground/ADC Reference Low Voltage
A/D Reference High Voltage
External Clock In
External Clock Out
PLL Loop Filter Cap
External Interrupt Request
Reset
Driver Type
Dual State
Open Drain
Hysteresis⁽¹⁾
Yes
Reset State
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
No
Input Hi-Z
Dual State
No
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
Dual State
Yes
Input Hi-Z
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Input Hi-Z
N/A
N/A
Output
N/A
N/A
N/A
N/A
N/A
Input Hi-Z
N/A
N/A
Output Low
MC68HC908AZ32A Data Sheet, Rev. 2
26
Freescale Semiconductor