MC9S12HY64 Datasheet, PDF (28/792 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Device Overview MC9S12HY/HA-Family
1.7.2 Pin Assignment Overview
Table 1-6 provides a summary of which ports are available for each package option. Routing of pin
functions is summarized in Table 1-7.
Table 1-6. Port Availability by Package Option
Port
100 LQFP
Port AD/ADC Channels
8/8
Port A
8
Port B
8
Port H
8
Port P
8
Port R
8
Port S
8
Port T
8
Port U
8
Port V
8
Sum of Ports
80
I/O Power Pairs VDDM/VSSM
2/2
I/O Power Pairs VDDX/VSSX
1/1
I/O Power Pairs VDDA/VSSA⁽¹⁾
1/1
VREG Power Pairs VDDR/VSS3
1/1
I/O Power Pair VSSPLL
1
VLCD power
1
1. VRH/VRL are sharing with VDDA/VSSA pins
2. Double bond with VSS3 on 64LQFP package
64 LQFP
6/6
4
4
4
4
4
4
8
8
4
50
1/1
1/1
1/1
1/1
0⁽²⁾
1
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
28
Freescale Semiconductor