參數(shù)資料
型號(hào): MC68HC05P4ADWE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁(yè)數(shù): 9/72頁(yè)
文件大?。?/td> 400K
代理商: MC68HC05P4ADWE
MC68HC05P4A Data Sheet, Rev. 7.1
Freescale Semiconductor
17
Chapter 2
Memory Map
2.1 Introduction
The MC68HC05P4A has an 8-Kbyte memory map, consisting of user read-only memory (ROM), user
random-access memory (RAM), self-check ROM, and input/output (I/O). See Figure 2-1 and Figure 2-2.
$0000
I/O
32 Bytes
0000
$0020
User ROM (Page Zero)
48 Bytes
0032
$0050
RAM
176 Bytes
0080
Stack
64 Bytes
$0100
User ROM
4096 Bytes
0256
$1100
Unused
3584 Bytes
4352
$1F00
Self-Check ROM
240 Bytes
7936
$1FE0
Self-Check Vectors
8160
$1FF0
$1FFF
User Vectors
16 Bytes
8176
8191
Figure 2-1. Memory Map
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