Overview
The UPSD3254A-40T6 is a sophisticated 8-bit microcontroller produced by STMicroelectronics. This device is part of the UPSD3254 series and features an 8032 microcontroller core, making it suitable for a wide range of embedded system applications. The UPSD3254A-40T6 is known for its high performance, low power consumption, and extensive set of peripherals, which include programmable logic, USB, and various communication interfaces.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics NV |
| Package | LQFP-80 |
| Core | 8032 |
| Program Memory Size | 288 kB (Flash) |
| Data Bus Width | 8 bit |
| Maximum Clock Frequency | 40 MHz |
| Number of I/Os | 80 I/O |
| Data RAM Size | 32 kB |
| Supply Voltage - Min | 4.5 V |
| Supply Voltage - Max | 5.5 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Interface Type | DDC, I2C, UART, USB |
| Number of ADC Channels | 4 Channel |
| Number of Timers/Counters | 3 Timer |
| Moisture Sensitive | Yes |
Key Features
- High Performance: The UPSD3254A-40T6 operates at a maximum clock frequency of 40 MHz, ensuring high-speed processing for demanding applications.
- Programmable Logic: This microcontroller includes programmable logic devices (PLD) which allow for customization and flexibility in system design.
- USB Interface: Integrated USB 2.0 controller supports high-speed data transfer and communication.
- Communication Interfaces: Supports DDC, I2C, UART/USART, and USB interfaces for versatile communication options.
- Peripheral Set: Includes peripherals such as Low Voltage Detector (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT).
- Memory: Features 288 kB of Flash memory and 32 kB of SRAM, providing ample storage for code and data.
- ADC and Timers: Equipped with 4-channel 10-bit ADC and 3 timers/counters, enhancing its capability for analog and timing-related tasks.
Applications
- Embedded Systems: Ideal for various embedded system applications requiring high performance and low power consumption.
- Industrial Automation: Suitable for industrial automation, control systems, and IoT devices due to its robust feature set.
- Consumer Electronics: Can be used in consumer electronics such as smart home devices, wearables, and other portable electronics.
- Medical Devices: Applicable in medical devices that require precise control and high reliability.
Q & A
- What is the core processor of the UPSD3254A-40T6?
The core processor is the 8032 microcontroller core.
- What is the maximum clock frequency of the UPSD3254A-40T6?
The maximum clock frequency is 40 MHz.
- What types of communication interfaces does the UPSD3254A-40T6 support?
It supports DDC, I2C, UART/USART, and USB interfaces.
- How much Flash memory does the UPSD3254A-40T6 have?
The UPSD3254A-40T6 has 288 kB of Flash memory.
- What is the operating temperature range of the UPSD3254A-40T6?
The operating temperature range is from -40°C to +85°C.
- Does the UPSD3254A-40T6 have built-in ADC channels?
Yes, it has 4-channel 10-bit ADC.
- What is the package type of the UPSD3254A-40T6?
The package type is LQFP-80.
- Is the UPSD3254A-40T6 RoHS compliant?
Yes, it is RoHS compliant.
- What are some of the peripherals included in the UPSD3254A-40T6?
It includes LVD, POR, PWM, and WDT.
- What is the supply voltage range for the UPSD3254A-40T6?
The supply voltage range is from 4.5 V to 5.5 V.
