UPSD3233 Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

UPSD3233

Flash Programmable System Devices with 8032 Microcontroller Core and 64 Kbit SRAM

STMicroelectronics 

uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV

SFR

Addr

Reg

Name

7

A2 PWM0

A3 PWM1

A4 PWM2

A5 PWM3

A6 WDRST

A7 IEA

EDDC

A8

IE

EA

A9

AA PWM4P

AB PWM4W

AE WDKEY

B0

P3

B1 PSCL0L

B2 PSCL0H

B3 PSCL1L

B4 PSCL1H

B7 IPA

PDDC

B8

IP

C0

P4

C8 T2CON TF2

C9 T2MOD

Bit Register Name

6

5

4

3

2

ES2

-

ET2

ES

ET1 EX1

PS2

PT2

PS

PT1 PX1

EXF2 RCLK TCLK EXEN2 TR2

1

EI2C

ET0

0

Reset

Value

Comments

PWM0

00 Output Duty

Cycle

PWM1

00 Output Duty

Cycle

PWM2

00 Output Duty

Cycle

PWM3

00 Output Duty

Cycle

00

Watch Dog

Reset

EUSB

00

Interrupt

Enable (2nd)

EX0

00

Interrupt

Enable

PI2C

PT0

C/T2

PUSB

PX0

CP/RL2

DCEN

00

PWM 4

Period

00

PWM 4

Pulse Width

00

Watch Dog

Key Register

FF

Port 3

00

Prescaler 0

Low (8-bit)

00

Prescaler 0

High (8-bit)

00

Prescaler 1

Low (8-bit)

00

Prescaler 1

High (8-bit)

00

Interrupt

Priority (2nd)

00

Interrupt

Priority

FF New Port 4

00

Timer 2

Control

00

Timer 2

Mode

30/170

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