ST72T251G1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72T251G1

8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS

STMicroelectronics 

ST72251

Address

0041h

0042h

0043h

0044h-0045h

0046h-0047h

0048h-0049h

004Ah-004Bh

004Ch-004Dh

004Eh-004Fh

0050h to

006Fh

0070h

0071h

0072h to

007Fh

Block

Name

Timer B

ADC

Register Label

Register name

Reset Status

TBCR2

Control Register2

00h

TBCR1

Control Register1

00h

TBSR

Status Register

00h

TBIC1HR

Input Capture1 High Register

xxh

TBIC1LR

Input Capture1 Low Register

xxh

TBOC1HR

Output Compare1 High Register

80h

TBOC1LR

Output Compare1 Low Register

00h

TBCHR

Counter High Register

FFh

TBCLR

Counter Low Register

FCh

TBACHR

Alternate Counter High Register

FFh

TBACLR

Alternate Counter Low Register

FCh

TBIC2HR

Input Capture2 High Register

xxh

TBIC2LR

Input Capture2 Low Register

xxh

TBOC2HR

Output Compare2 High Register

80h

TBOC2LR

Output Compare2 Low Register

00h

Reserved Area (32 Bytes)

ADCDR

Data Register

00h

ADCCSR

Control/Status Register

00h

Reserved Area (14 Bytes)

Remarks

R/W

R/W

Read Only

Read Only

Read Only

R/W

R/W

Read Only

Read Only

Read Only

Read Only

Read Only

Read Only

R/W

R/W

Read Only

R/W

11/100

10

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