ST72314J2TC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72314J2TC

8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces

STMicroelectronics 

ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto

REGISTER AND MEMORY MAP (Cont’d)

Table 2. Hardware Register Map

Address

Block

Register

Label

Register Name

0000h

0001h

0002h

Port A

PADR

PADDR

PAOR

Port A Data Register

Port A Data Direction Register

Port A Option Register

0003h

Reserved Area (1 byte)

0004h

0005h

0006h

Port C

PCDR

PCDDR

PCOR

Port C Data Register

Port C Data Direction Register

Port C Option Register

0007h

Reserved Area (1 byte)

0008h

0009h

000Ah

Port B

PBDR

PBDDR

PBOR

Port B Data Register

Port B Data Direction Register

Port B Option Register

000Bh

Reserved Area (1 byte)

000Ch

000Dh

000Eh

Port E

PEDR

PEDDR

PEOR

Port E Data Register

Port E Data Direction Register

Port E Option Register

000Fh

Reserved Area (1 byte)

0010h

0011h

0012h

Port D

PDDR

PDDDR

PDOR

Port D Data Register

Port D Data Direction Register

Port D Option Register

0013h

Reserved Area (1 byte)

0014h

0015h

0016h

Port F

PFDR

PFDDR

PFOR

Port F Data Register

Port F Data Direction Register

Port F Option Register

0017h

to

001Fh

Reserved Area (9 bytes)

0020h

MISCR1

Miscellaneous Register 1

0021h

0022h

0023h

SPIDR

SPI Data I/O Register

SPI

SPICR

SPI Control Register

SPISR

SPI Status Register

0024h

to

0028h

Reserved Area (5 bytes)

0029h

MCC

MCCSR

Main Clock Control / Status Register

Reset

Status

00h1)

00h

00h

Remarks

R/W

R/W

R/W 2)

00h1)

00h

00h

R/W

R/W

R/W

00h1)

00h

00h

R/W

R/W

R/W 2)

00h1)

00h

00h

R/W

R/W

R/W 2)

00h1)

00h

00h

R/W

R/W

R/W 2)

00h1)

00h

00h

R/W

R/W

R/W

00h R/W

xxh

R/W

0xh R/W

00h Read Only

01h R/W

15/150

Share Link: