Microchip Technology ATMEGA3250P-20AU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.99 | $5.99 |
| 15+ | $5.81 | $87.15 |
| 25+ | $5.68 | $142.00 |
| 50+ | $5.36 | $268.00 |
| 100+ | $4.73 | $473.00 |
| N+ | $0.95 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 69 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-TQFP (14x14) |
| Package / Case | 100-TQFP |
| ROHS |  |
The ATMEGA3250P-20AU is an 8-bit AVR microcontroller from Microchip Technology, offering 32KB flash memory and 2KB SRAM. It operates at up to 20MHz with a supply voltage from 2.7V to 5.5V. This 100-TQFP device integrates brown-out detection, power-on reset, PWM, and a watchdog timer, making it suitable for a wide range of embedded control applications.
- Wide voltage range (2.7V-5.5V) simplifies power supply design and supports battery operation.
- 20MHz AVR core delivers high throughput for real-time control tasks.
- Integrated brown-out detection and POR enhance system reliability.
- 100-TQFP package provides ample I/O for complex peripheral interfacing.
Industrial Control Panels
With 32KB flash and 20MHz speed, it handles complex logic sequences and real-time monitoring in industrial automation.
Smart Sensor Nodes
The 2.7V-5.5V range and low-power AVR core make it ideal for battery-powered or energy-harvesting sensor interfaces.
Motor Control Systems
Integrated PWM and WDT support safe, precise motor speed and torque control in appliances and robotics.
Data Logging Systems
2K x 8 SRAM and 32KB program memory allow buffering and processing of environmental or operational data.
Portable Medical Devices
Its wide voltage tolerance and -40°C to 85°C range suit handheld diagnostic tools requiring reliable operation.
Automotive Aftermarket Modules
Brown-out detection and POR ensure stable startup in vehicles with fluctuating power supplies.
- Q: What is the maximum operating frequency of the ATMEGA3250P-20AU?
- A: The maximum operating frequency is 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: How much flash memory does it have?
- A: It has 32KB of in-system programmable flash memory.
- Q: What package is this device available in?
- A: It comes in a 100-TQFP package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT).
ATMEGA3250P-20AU.pdf
- Q: What is the maximum operating frequency of the ATMEGA3250P-20AU?
- A: The maximum operating frequency is 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: How much flash memory does it have?
- A: It has 32KB of in-system programmable flash memory.
- Q: What package is this device available in?
- A: It comes in a 100-TQFP package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT).
