MC908AZ60ACFUER Datasheet, PDF (385/414 Pages) Freescale Semiconductor, Inc – To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:

Appendix B
MC68HC908AZ60E
B.1 Introduction
The MC68HC908AZ60E is a reduced EMC version of the MC68HC908AZ60A. Every care has been
taken to insure compatibility with the MC68HC908AZ60A. Some additional features are available,
however the default state of all affected modules match the MC68HC908AZ60A functionality. The reset
state of all MC68HC908AZ60E registers match the MC68HC908AZ60A except for some reserved
memory locations. Although significant design changes have been made to improve the radiated RF
emissions from the MCU, all electrical specifications are equal to or better than the MC68HC908AZ60A.
Slew rate controlled outputs have been added to all the general purpose I/O pins as well as the
PTC2/MCLK, PTE5/MISO, PTE6/MOSI, and PTE7/SPSCK pins.
Table B-1. External Pins Summary (Sheet 1 of 3)
PTA7–PTA0
Pin Name
PTB7/ATD7–PTB0/ATD0
PTC5–PTC3
PTC2/MCLK
PTC1–PTC0
PTD7
PTD6/ATD14/TACLK ADC Channel
PTD5/ATD13 ADC Channel
PTD4/ATD12/TBCLK ADC Channel
PTD3/ATD11–PTD0/ATD8 ADC Channels
PTE7/SPSCK
PTE6/MOSI
PTE5/MISO
Function
General-Purpose I/O
General-Purpose I/O
ADC Channels
General-Purpose I/O
General-Purpose I/O
MCLK output
General-Purpose I/O
General Purpose I/O
General-Purpose I/O
ADC Channel/Timer
External Input Clock
General-Purpose I/O
ADC Channel
General-Purpose I/O
ADC Channel/Timer
External Input Clock
General-Purpose I/O
ADC Channel
General-Purpose I/O
SPI Clock
General-Purpose I/O
SPI Data Path
General-Purpose I/O
SPI Data Path
Driver Type
Dual State
Hysteresis⁽¹⁾
No
Dual State
No
Dual State
No
Dual State
No
Dual State
No
Dual State
No
Dual State
Yes, TACLK
Dual State
No
Dual State Yes, TBCLK
Dual State
Dual State
Open Drain
Dual State
Open Drain
Dual State
Open Drain
No
Yes, SPSCK
Yes, MOSI
Yes, MISO
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
Input Hi-Z
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Freescale Semiconductor
385