参数资料
型号: ST72324BLK2BA/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, PLASTIC, SDIP-32
文件页数: 35/151页
文件大小: 1209K
代理商: ST72324BLK2BA/XXX
ST72F324L, ST72324BL
13/151
Table 2. Hardware Register Map
Address
Block
Register
Label
Register Name
Reset
Status
Remarks
0000h
0001h
0002h
Port A 2)
PADR
PADDR
PAOR
Port A Data Register
Port A Data Direction Register
Port A Option Register
00h1)
00h
R/W
0003h
0004h
0005h
Port B 2)
PBDR
PBDDR
PBOR
Port B Data Register
Port B Data Direction Register
Port B Option Register
00h1)
00h
R/W
0006h
0007h
0008h
Port C
PCDR
PCDDR
PCOR
Port C Data Register
Port C Data Direction Register
Port C Option Register
00h1)
00h
R/W
0009h
000Ah
000Bh
Port D 2)
PDADR
PDDDR
PDOR
Port D Data Register
Port D Data Direction Register
Port D Option Register
00h1)
00h
R/W
000Ch
000Dh
000Eh
Port E 2)
PEDR
PEDDR
PEOR
Port E Data Register
Port E Data Direction Register
Port E Option Register
00h1)
00h
R/W
R/W2)
000Fh
0010h
0011h
Port F 2)
PFDR
PFDDR
PFOR
Port F Data Register
Port F Data Direction Register
Port F Option Register
00h1)
00h
R/W
0012h
to
0020h
Reserved Area (15 Bytes)
0021h
0022h
0023h
SPI
SPIDR
SPICR
SPICSR
SPI Data I/O Register
SPI Control Register
SPI Control/Status Register
xxh
0xh
00h
R/W
0024h
0025h
0026h
0027h
ITC
ISPR0
ISPR1
ISPR2
ISPR3
Interrupt Software Priority Register 0
Interrupt Software Priority Register 1
Interrupt Software Priority Register 2
Interrupt Software Priority Register 3
FFh
R/W
0028h
EICR
External Interrupt Control Register
00h
R/W
0029h
FLASH
FCSR
Flash Control/Status Register
00h
R/W
002Ah
WATCHDOG
WDGCR
Watchdog Control Register
7Fh
R/W
002Bh
Reserved Area (1 Byte)
002Ch
002Dh
MCC
MCCSR
MCCBCR
Main Clock Control / Status Register
Main Clock Controller: Beep Control Register
00h
R/W
002Eh
to
0030h
Reserved Area (3 Bytes)
1
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