Part Number : UPSD3253A-40U6T
Function : Flash Programmable System Devices with 8032 Microcontroller Core
Package : TQF 80 Pin Type
Maker : STMicroelectronics
Pinouts : 
Description :
The UPSD3253A-40U6T, uPSD325X devices combine a Flash PSD architecture with an 8032 microcontroller core.The uPSD325X devices of Flash PSDs feature dual banks of Flash memory, SRAM, general purpose I/O and programmable logic, supervisory functions and access via USB, I 2 C, ADC, DDC and PWM channels, and an on-board 8032 microcontroller core, with two UARTs, three 16-bit Timer/Counters and two External Interrupts
Features
1. Programmable Decode PLD for flexible address mapping of all memories within 8032 space.
2. High-speed clock standard 8032 core (12-cycle)
3. USB Interface (some devices only)
4. I2C interface for peripheral connections
5. 5 Pulse Width Modulator (PWM) channels
6. Analog-to-Digital Converter (ADC)
7. Standalone Display Data Channel (DDC)
8. Six I/O ports with up to 46 I/O pins
Datasheet PDF Download : 
Others datasheet of same file : UPSD3253A
