Datasheet

Appendix E Derivative Differences
MC9S12XDP512 Data Sheet, Rev. 2.21
1306 Freescale Semiconductor
E.6 Peripheral Sets S12XA & S12XB - Family
2
ATD1 routed to PAD[23:8]
3
ATD1 routed to PAD[15:8]
4
ATD1 routed to PAD[15:0] instead of PAD[23:8]
5
ATD1 routed to PAD[7:0] instead of PAD[15:8]
Table E-6. S12XA Peripherals
Device Package XGATE CAN SCI SPI IIC ECT PIT ATD0 ATD1 I/O
9S12XA512
144LQFP
yes
no
631 8 48ch
1
1
ATD0 routed to PAD[7:0]
16ch
2
2
ATD1 routed to PAD[23:8]
119
112LQFP 4 3 1 8 4 8ch
1
8ch
3
3
ATD1 routed to PAD[15:8]
91
80QFP 2 2 1 8 4 8ch
1
59
9S12XA256
144LQFP 4 3 1 8 4 8ch
1
16ch
2
119
112LQFP 4 3 1 8 4 8ch
1
8ch
3
91
80QFP 2 2 1 8 4 8ch
1
59
9S12XA128
112LQFP
yes
4
4
Can execute code only from RAM
221 8 2 16ch
5
5
ATD1 routed to PAD[15:0] instead of PAD[23:8]
91
80QFP 2 2 1 8 2 8ch
6
6
ATD1 routed to PAD[7:0] instead of PAD[15:8]
59
Table E-7. S12XB Peripherals
Device Package XGATE CAN SCI SPI IIC ECT PIT ATD0 ATD1
9S12XB256
112LQFP
yes
1211848ch
1
1
ATD0 routed to PAD[7:0]
8ch
2
2
ATD1 routed to PAD[15:8]
80QFP 1 2 1 1 8 4 8ch
2
9S12XB128
112LQFP
yes
3
3
Can execute code only from RAM
121182 16ch
4
4
ATD1 routed to PAD[15:0] instead of PAD[23:8]
80QFP 2 1 1 8 2 8ch
5
5
ATD1 routed to PAD[7:0] imstead of PAD[15:8]