ST72F340S4T6 Просмотр технического описания (PDF) - STMicroelectronics

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ST72F340S4T6

8-BIT MCU WITH UP TO 16K FLASH MEMORY, 10-BIT ADC, TWO 16-BIT TIMERS, TWO I2C, SPI, SCI

STMicroelectronics 

ST72340, ST72344, ST72345

REGISTER AND MEMORY MAP (Cont’d)

Table 2. Hardware Register Map

Address Block

Register

Label

Register Name

0000h

0001h

0002h

Port A2)

PADR

PADDR

PAOR

0003h

0004h

0005h

Port B2)

PBDR

PBDDR

PBOR

0006h

0007h

0008h

Port C2)

PCDR

PCDDR

PCOR

0009h

000Ah

000Bh

Port D2)

PDADR

PDDDR

PDOR

000Ch

000Dh

000Eh

Port E2)

PEDR

PEDDR

PEOR

000Fh

0010h

0011h

Port F2)

PFDR

PFDDR

PFOR

0012h to

0016h

0017h

0018h

RC

RCCRH

RCCRL

0019h

001Ah to

001Fh

DM3)

00020h EEPROM EECSR

0021h

0022h

0023h

SPIDR

SPI SPICR

SPICSR

0024h

0025h

0026h

0027h

ISPR0

ISPR1

ITC

ISPR2

ISPR3

0028h

EICR

00029h FLASH FCSR

002Ah WWDG WDGCR

002Bh

SI

SICSR

Port A Data Register

Port A Data Direction Register

Port A Option Register

Port B Data Register

Port B Data Direction Register

Port B Option Register

Port C Data Register

Port C Data Direction Register

Port C Option Register

Port D Data Register

Port D Data Direction Register

Port D Option Register

Port E Data Register

Port E Data Direction Register

Port E Option Register

Port F Data Register

Port F Data Direction Register

Port F Option Register

Reserved area (5 bytes)

RC oscillator Control Register High

RC oscillator Control Register Low

Reserved area (1 byte)

Reserved area (6 bytes)

Data EEPROM Control/Status Register

SPI Data I/O Register

SPI Control Register

SPI Control Status Register

Interrupt Software Priority Register 0

Interrupt Software Priority Register 1

Interrupt Software Priority Register 2

Interrupt Software Priority Register 3

External Interrupt Control Register

Flash Control/Status Register

Watchdog Control Register

System Integrity Control/Status Register

Reset Status Remarks

00h1)

00h

00h

00h 1)

00h

00h

00h1)

00h

00h

00h1)

00h

00h

00h1)

00h

00h

00h1)

00h

00h

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

FFh

R/W

03h

R/W

00h

R/W

xxh

R/W

0xh

R/W

00h

R/W

FFh

R/W

FFh

R/W

FFh

R/W

FFh

R/W

00h

R/W

00h

R/W

7Fh

R/W

000x 000xb R/W

12/191

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