ATMEGA3290V-8AUR vs ATMEGA3290V-8AU Comparison
Detailed side-by-side comparison of ATMEGA3290V-8AUR by Microchip Technology and ATMEGA3290V-8AU 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 β ActiveMicrochip Technology
ATMEGA3290V-8AU - 8MHz AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290V-8AU β ActiveSpecification Comparison
| Parameter | ATMEGA3290V-8AUR | ATMEGA3290V-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $3.91 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | 8-bit |
| Speed | 8 MHz | 8 MHz |
| Flash Memory Size | 32 KB (16K x 16) | β |
| 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 (V grade) |
| Number of I/O | 69 | 69 |
| Peripherals | LCD, POR, PWM, WDT | LCD controller, Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 10 | β |
| Communication Interfaces | SPI, UART/USART, TWI (I2C) | β |
| Oscillator Type | Internal | Internal + External |
| Operating Temperature | -40C to +85C | -40C to +85C (AU industrial grade) |
| Package / Case | 100-TQFP (14x14 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Programming Method | ISP, JTAG, Parallel | β |
| Life Cycle Stage | Active | β |
| RoHS Status | Compliant | β |
| Core | β | AVR 8-bit RISC |
| Program Memory Type | β | FLASH |
| Program Memory Size | β | 32 KB (16K x 16) |
| I/O Ports | β | 32 |
| Instructions | β | 131 (most single-cycle) |
| Connectivity | β | SPI, UART/USART, TWI (I2C) |
| Package | β | 100-TQFP (14 x 14 mm), 0.8 mm pitch |
| Lifecycle Status | β | ACTIVE |