ATMEGA3290V-8AUR vs ATMEGA3250P-20AU Comparison
Detailed side-by-side comparison of ATMEGA3290V-8AUR by Microchip Technology and ATMEGA3250P-20AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA3290V-8AUR - AVR 8-bit MCU 32KB Flash 8MHz | Microchip
ATMEGA3290V-8AUR ✓ ActiveMicrochip Technology
ATMEGA3250P-20AU - AVR 8-bit MCU 20MHz 32KB TQFP-100 | Microchip
ATMEGA3250P-20AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3290V-8AUR | ATMEGA3250P-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8 MHz | 20 MHz |
| Flash Memory Size | 32 KB (16K x 16) | 32 KB (16K x 16) |
| EEPROM Size | 1 KB | 1 KB |
| RAM Size | 2 KB | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 4.5 V to 5.5 V |
| Number of I/O | 69 | 69 |
| Peripherals | LCD, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 10 | — |
| Communication Interfaces | SPI, UART/USART, TWI (I2C) | — |
| Oscillator Type | Internal | — |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package / Case | 100-TQFP (14x14 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Programming Method | ISP, JTAG, Parallel | — |
| Life Cycle Stage | Active | — |
| RoHS Status | Compliant | — |
| SRAM Size | — | 2 KB |
| Connectivity | — | SPI, UART/USART, JTAG |
| Package | — | 100-TQFP (14x14 mm), 0.8 mm pitch |
| Program Memory Type | — | FLASH |
| Lifecycle Status | — | ACTIVE |