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UPSD3234A-40T6 from UPSD

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UPSD3234A-40T6

Manufacturer: UPSD

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

Partnumber Manufacturer Quantity Availability
UPSD3234A-40T6,UPSD3234A40T6 UPSD 2000 In Stock

Description and Introduction

Flash Programmable System Devices with 8032 Microcontroller Core and 64 Kbit SRAM The UPSD3234A-40T6 is a microcontroller manufactured by STMicroelectronics. It combines an 8032 microcontroller core with programmable logic and Flash memory.  

### **Key Specifications:**  
- **Core:** 8032 microcontroller (8-bit)  
- **Speed:** 40 MHz  
- **Flash Memory:** Up to 256 KB  
- **SRAM:** Up to 32 KB  
- **EEPROM:** Up to 8 KB  
- **Programmable Logic:** CPLD with 16 macrocells  
- **I/O Ports:** Up to 44 general-purpose I/O pins  
- **Timers:** Two 16-bit timers  
- **UART:** Two serial ports  
- **ADC:** None (pure digital device)  
- **Operating Voltage:** 3.3V or 5V  
- **Package:** 44-pin TQFP (Thin Quad Flat Package)  

### **Features:**  
- **Dual-Bank Flash Memory:** Allows in-application programming (IAP)  
- **In-System Programming (ISP):** Supports firmware updates via serial interface  
- **JTAG Interface:** For debugging and programming  
- **Low-Power Modes:** Supports power-saving operation  
- **Watchdog Timer:** For system reliability  
- **Flexible I/O Configuration:** Supports multiple peripheral interfaces  

This device is designed for embedded applications requiring a mix of microcontroller and programmable logic functions.

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