ST72521AR7TC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72521AR7TC

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

STMicroelectronics 

ST72521M/R/AR

SERIAL COMMUNICATION INTERFACE (Cont’d)

Table 23. SCI Register Map and Reset Values

Address

(Hex.)

0050h

0051h

0052h

0053h

0054h

0055h

0057h

Register

Label

SCISR

Reset Value

SCIDR

Reset Value

SCIBRR

Reset Value

SCICR1

Reset Value

SCICR2

Reset Value

SCIERPR

Reset Value

SCIPETPR

Reset Value

7

TDRE

1

MSB

x

SCP1

0

R8

x

TIE

0

MSB

0

MSB

0

6

TC

1

x

SCP0

0

T8

x

TCIE

0

0

0

5

RDRF

0

x

SCT2

x

SCID

0

RIE

0

0

0

4

IDLE

0

x

SCT1

x

M

x

ILIE

0

0

0

3

OR

0

x

SCT0

x

WAKE

x

TE

0

0

0

2

NF

0

x

SCR2

x

PCE

0

RE

0

0

0

1

FE

0

x

SCR1

x

PS

0

RWU

0

0

0

0

PE

0

LSB

x

SCR0

x

PIE

0

SBK

0

LSB

0

LSB

0

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