CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 5

• Manufacturer Part Number: CM68HC05C4ACFB
• Description: Microcontroller
• Manufacturer: Motorola / Freescale Semiconductor

General Release Specification — MC68HC05C4A
MC68HC05C4A
MOTOROLA
—
Rev. 4.0
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
1.5.10
2.1
2.2
2.3
2.4
2.5
3.1
3.2
3.3
3.3.1
3.3.2
Contents ...................................................................................15
Introduction ...............................................................................15
Features....................................................................................16
Mask Options............................................................................18
Functional Pin Description ........................................................18
Contents ...................................................................................25
Introduction ...............................................................................25
Read-Only Memory (ROM).......................................................25
ROM Security Feature ..............................................................26
Random-Access Memory (RAM) ..............................................26
Contents ...................................................................................31
Introduction ...............................................................................31
CPU Registers ..........................................................................31
V
IRQ ......................................................................................22
OSC1 and OSC2.................................................................22
RESET ................................................................................22
TCAP...................................................................................22
TCMP ..................................................................................22
Port A (PA0–PA7) ...............................................................23
Port B (PB0–PB7) ...............................................................23
Port C (PC0–PC7)...............................................................23
Port D (PD0–PD5 and PD7)................................................23
Accumulator ........................................................................32
Index Register .....................................................................32
Section 3. Central Processor Unit (CPU)
DD
and V
Table of Contents
Section 1. General Description
SS
........................................................................22
Section 2. Memory
Table of Contents
General Release Specification
5