UPSD3212C-24U6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

UPSD3212C-24U6

Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM

STMicroelectronics 

Figure 36. Four-Channel 8-bit PWM Block Diagram

DATA BUS

8

UPSD3212C, UPSD3212CV

x4

CPU rd/wr

8-bit PWM0-PWM3

Data Registers

x4

load

8-bit PWM0-PWM3

Comparators Registers

CPU rd/wr

16-bit Prescaler

Register

(B2h,B1h)

fOSC/2

16-bit Prescaler

Counter

load

PWMCON bit5 (PWME)

x4

8-bit PWM0-PWM3

Comparators

8

8-bit Counter

clock

Overflow

Port4.3

Port4.4

Port4.5

4

Port4.6

PWMCON bit7 (PWML)

AI06647

71/152

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