ATMEGA3290V-8AUR vs ATMEGA3250V-8AUR Comparison
Detailed side-by-side comparison of ATMEGA3290V-8AUR by Microchip Technology and ATMEGA3250V-8AUR 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
ATMEGA3250V-8AUR - 8-bit AVR MCU 32KB 8MHz TQFP-100 | Microchip
ATMEGA3250V-8AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3290V-8AUR | ATMEGA3250V-8AUR |
|---|---|---|
| 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 | 8 MHz |
| Flash Memory Size | 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 | 1.8 V to 5.5 V |
| Number of I/O | 69 | 32 I/O (multi-port) |
| Peripherals | LCD, POR, PWM, WDT | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 10 | — |
| Communication Interfaces | SPI, UART/USART, TWI (I2C) | — |
| Oscillator Type | Internal | — |
| Operating Temperature | -40C to +85C | -40C to +85C (Industrial) |
| Package / Case | 100-TQFP (14x14 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Programming Method | ISP, JTAG, Parallel | — |
| Life Cycle Stage | Active | Active |
| RoHS Status | Compliant | Compliant (Green) |
| Program Memory Type | — | FLASH (In-System Programmable) |
| Program Memory Size | — | 32 KB (16K x 16) |
| Instructions | — | 130-131 powerful instructions, most single-clock cycle |
| General Purpose Registers | — | 8 x 32-bit register file (32 x 8-bit working registers) |
| Debug / Scan | — | JTAG (IEEE 1149.1 boundary scan) and on-chip debug |
| Package | — | 100-TQFP (14x14 mm, 0.8 mm pitch) |
| Packaging | — | Tape & Reel (TR) |