参数资料
型号: MC68HC05RC18DW
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封装: SOIC-28
文件页数: 54/124页
文件大小: 457K
代理商: MC68HC05RC18DW
MC68HC05RC18 Rev. 2.0
General Release Specification
MOTOROLA
Central Processing Unit
35
NON-DISCLOSURE
AGREEMENT
REQUIRED
General Release Specification — MC68HC05RC18
Section 3. Central Processing Unit
3.1 Contents
3.2 Introduction
This section describes the registers of the MC68HC05RC18 central
processor unit (CPU). The MCU contains five registers as shown in
Figure 3-1. The interrupt stacking order is shown in Figure 3-2.
Figure 3-1. Programming Model
A
70
X
70
HI
N
Z
C
CCR
11
SP
70
PC
13
0
ACCUMULATOR
INDEX REGISTER
PROGRAM COUNTER
STACK POINTER
CONDITION CODE REGISTER
0
13
0
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