Datasheet

Appendix E Derivative Differences

MC9S12XDP512 Data Sheet, Rev. 2.21

Freescale Semiconductor 1303

E.3 MC9S12XD-Family Flash Conﬁguration

12345

Figure E-1. MC9S12XD Family Flash Conﬁguration

1. XGATE read access to Flash not possible on DG128/D128/A128/B128 and D64

2. Program Pages available on DT384 are $E0 - $E7 and $F0 - $FF

3. Program Pages available on B256/A256/DQ256/DT256/D256 are $E0 - $E7 and $F8 - $FF

4. Shared XGATE/CPU area on A512/DP512/DT512/DT384 at global address $78_0800 to $78_7FFF (30Kbyte)

5. Shared XGATE/CPU area on A256/B256/DT256/DQ256/D256 at global address $78_0800 to $78_7FFF (30Kbyte)

Shared XGATE/CPU area

Not implemented

Global Address

$78_0000 (PPAGE $E0)

$7A_0000 (PPAGE $E8)

$7C_0000 (PPAGE $F0

)

$7E_0000 (PPAGE $F8)

128k

DP512

A512

128k

DT384

128k

DQ256

A/B256

64k

DG128

A/B128

D64

128k