mc9s12uf32 Freescale Semiconductor, Inc, mc9s12uf32 Datasheet - Page 5

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mc9s12uf32

Manufacturer Part Number
mc9s12uf32
Description
System Chip Guide V01.05
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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Table of Contents
Section 1 Introduction
1.1
1.2
1.3
1.4
1.5
1.5.1
1.6
Section 2 Signal Description
2.1
2.2
2.3
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7
2.4.8
2.4.9
2.4.10
2.4.11
2.4.12
2.4.13
2.4.14
2.4.15
2.4.16
2.4.17
2.4.18
2.4.19
Freescale Semiconductor
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Device Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Part ID Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Device Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Signal Properties Summary for 100-pin Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Signal Properties Summary for 64-pin Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Detailed Signal Descriptions for 100-pin package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
EXTAL, XTAL — Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
RESET — External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
TEST — Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
VREGEN — Voltage Regulator Enable Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
BKGD / TAGHI / MODC — Background Debug, Tag High & Mode Pin . . . . . . . . . .57
RPU — USB D+ pull up resistor termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
RREF — External bias resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
DPF - USB Full Speed D+ data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
DPH - USB High Speed D+ data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
DMF - USB Full Speed D- data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
DMH - USB High Speed D- data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
PWROFF5V - power off 5V supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
PWROFF3V - power off 3V supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
REF3V - 3.3V reference for external regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
PA[7:0] / ADDR[15:8] / DATA[15:8] / CFD[15:8] / ATAD[15:8] — Port A I/O Pins . . .58
PB[7:0] / ADDR[7:0] / DATA[7:0] / CFD[7:0] / ATAD[7:0] — Port B I/O Pins . . . . . . .59
PE7 / NOACC — Port E I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
PE6 / MODB / IPIPE1 — Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
PE5 / MODA / IPIPE0 — Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
System on a Chip Guide — 9S12UF32DGV1/D V01.05
5

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