Datasheet

Chapter 1 Device Overview MC9S12XE-Family
MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor 49
Table 1-10 provides a list of individual pin functionality
Table 1-7. Port Availability by Package Option
Port
208
MAPBGA
144 LQFP 112 LQFP
Standard
80 QFP
XEA256
(1)
80 QFP
1. The 9S12XEA256 is a special bondout for access to extra ADC channels in 80QFP.
Available in 80QFP / 256K memory size only. WARNING: NOT PIN-COMPATIBLE WITH REST OF FAMILY.
The 9S12XET256 is the standard 256K/80QFP bondout, compatible with other family members.
Port AD/ADC Channels 32/32 24/24 16/16 8/8 12/12
Port A pins 88884
Port B pins 88888
Port C pins 88000
Port D pins 88000
Port E pins inc. IRQ/XIRQ input only 88888
Port F 80000
Port H 88800
Port J 87422
Port K 88700
Port L 80000
Port M 88866
Port P 88877
Port R 80000
Port S 88844
Port T 88888
Sum of Ports 152 119 91 59 59
I/O Power Pairs VDDX/VSSX 7/7 4/4 2/2 2/2 2/2