Freescale Semiconductor, Inc.
GENERAL RELEASE SPECIFICATION
TABLE OF CONTENTS
SECTION 1
GENERAL DESCRIPTION
1.1
1.2
1.3
1.4
1.5
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7
1.5.8
1.5.9
1.6
Freescale Semiconductor, Inc...
Rev. 2.0
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AR
C
HIV
3.1
3.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.4
3.5
Accumulator (A) .............................................................................................. 3-1
Index Register (X) ........................................................................................... 3-1
Condition Code Register (CCR) ...................................................................... 3-1
H — Half Carry ........................................................................................... 3-1
I — Interrupt ................................................................................................ 3-2
N — Negative ............................................................................................. 3-2
Z — Zero ..................................................................................................... 3-2
C — Carry/Borrow ...................................................................................... 3-2
Stack Pointer (SP) ........................................................................................... 3-2
Program Counter (PC) .................................................................................... 3-3
ED
BY
F
RE
SECTION 3
CENTRAL PROCESSING UNIT
ES
CA
2.1
2.2
2.3
ROM ................................................................................................................ 2-3
ROM Security Feature .................................................................................... 2-3
RAM ................................................................................................................ 2-3
LE
SE
SECTION 2
MEMORY
MIC
Features .......................................................................................................... 1-1
Mask Options .................................................................................................. 1-2
MCU Structure ................................................................................................ 1-3
Pin Assignments ............................................................................................. 1-4
Signal Description ........................................................................................... 1-4
V
DD
and V
SS
............................................................................................... 1-4
IRQ ............................................................................................................. 1-4
OSC1 and OSC2 ........................................................................................ 1-5
RESET ........................................................................................................ 1-5
TCMP .......................................................................................................... 1-5
PA0 through PA7 ........................................................................................ 1-5
SDO/PB5, SDI/PB6, and SCK/PB7 ............................................................ 1-6
PC0 through PC7 ........................................................................................ 1-6
PD5 and TCAP/PD7 ................................................................................... 1-6
Input/Output Programming .............................................................................. 1-6
ON
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006
Section
Title
Page
iii
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
