参数资料
型号: ST7285C
厂商: 意法半导体
英文描述: 8-BIT MCU FOR RDS WITH 48K ROM, 3K RAM, ADC, TWO TIMERS, TWO SPIs, I2C AND SCI INTERFACES
中文描述: 8位微控制器48,000铁路发展策略光盘,3K内存,ADC,两个定时器,2个SPI,I2C和脊髓损伤接口
文件页数: 103/117页
文件大小: 748K
代理商: ST7285C
103/117
ST72E85 ST72T85
1.3 MEMORY MAP
Table 1. Memory Map
Address
Block
Register name
Reset
Status
00h
00h
Remarks
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
0009h
000Ah
000Bh
000Ch
000Dh
000Eh
000Fh
0010h
0011h
0012h
0013h
0014h
0015h
0016h
0017h
0018h
0019h
001Ah
001Bh
001Ch
001Dh
001Eh
001Fh
0020h
0021h
0022h
0023h
0024h
0025h
0026h
0027h
Port A
Data Reg
Data Direction Reg
Not Used
Not Used
Data Reg
Data Direction Reg
Not Used
Not Used
Data Reg
Data Direction Reg
Option Reg
Not Used
Data Reg
Data Direction Reg
Option Reg
Not Used
Data Reg
Data Direction Reg
Not Used
Not Used
Data Reg
Data Direction Reg
Option Reg
Not Used
Data Reg
Data Direction Reg
Option Reg
Not Used
Data Reg
Data Direction Reg
Not Used
Not Used
Miscellaneous Register
Data I/O Reg
Control Reg
Status Reg
Watchdog register
Data I/O Reg
Control Reg
Status Reg
R/W Register
R/W Register
Absent
Absent
R/W Register
R/W Register
Absent
Absent
R/W Register
R/W Register
R/W Register
Absent
R/W Register
R/W Register
R/W Register
Absent
R/W Register
R/W Register
Absent
Absent
R/W Register
R/W Register
R/W Register
Absent
R/W Register
R/W Register
R/W Register
Absent
R/W Register
R/W Register
Absent
Absent
see register description
R/W Register
R/W Register
Read Only Register
see register description
R/W Register
R/W Register
Read Only Register
Port B
00h
00h
Port C
00h
00h
--00----b
Port D
00h
00h
--00----b
Port E
00h
00h
Port F
00h
00h
----0000b
Port G
00h
00h
----0---b
Port H
00h
00h
00h
XXh
0xh
00h
7Fh
XXh
0xh
00h
SPI A
WDG
SPI B
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