mc68hc05j1a Freescale Semiconductor, Inc, mc68hc05j1a Datasheet - Page 33

• Manufacturer Part Number: mc68hc05j1a
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

3.1 Contents
3.2 Introduction
MC68HC05J1A — Rev. 3.0
Technical Data — MC68HC05J1A
3.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.4
This section describes the central processor unit (CPU) registers.
Freescale Semiconductor, Inc.
Section 3. Central Processor Unit (CPU)
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
CPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Arithmetic/Logic Unit (ALU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Program Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Condition Code Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Central Processor Unit (CPU)
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Technical Data