ATMEGA6490V-8AUR vs ATMEGA3290V-8AUR Comparison
Detailed side-by-side comparison of ATMEGA6490V-8AUR by Microchip Technology and ATMEGA3290V-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
ATMEGA6490V-8AUR - 8-bit AVR MCU 64KB LCD 8MHz TQFP-100 | Microchip
ATMEGA6490V-8AUR β ActiveMicrochip Technology
ATMEGA3290V-8AUR - AVR 8-bit MCU 32KB Flash 8MHz | Microchip
ATMEGA3290V-8AUR β ActiveSpecification Comparison
| Parameter | ATMEGA6490V-8AUR | ATMEGA3290V-8AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.42 | $2.30 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed | 8 MHz | 8 MHz |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | β |
| EEPROM | 2 KB | β |
| SRAM | 4 KB | β |
| GPIO | 54 / 69 general purpose I/O lines | β |
| Working Registers | 32 x 8-bit general purpose | β |
| LCD Controller | Integrated segment LCD driver | β |
| Operating Voltage | 1.8 V to 5.5 V | β |
| Debug / Programming | JTAG (boundary-scan, on-chip debug, ISP) | β |
| Peripherals | Brown-out detect/reset, POR, picoPower | LCD, POR, PWM, WDT |
| Connectivity | SPI, TWI (I2C), USART | β |
| Package | 100-TQFP (14x14 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | β |
| Temperature Grade | [DATA_NEEDED: operating temperature range] | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Flash Memory Size | β | 32 KB (16K x 16) |
| EEPROM Size | β | 1 KB |
| RAM Size | β | 2 KB |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Number of I/O | β | 69 |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 10 |
| Communication Interfaces | β | SPI, UART/USART, TWI (I2C) |
| Oscillator Type | β | Internal |
| Operating Temperature | β | -40C to +85C |
| Package / Case | β | 100-TQFP (14x14 mm) |
| Programming Method | β | ISP, JTAG, Parallel |
| Life Cycle Stage | β | Active |