ATMEGA1280-16AUR vs ATMEGA6450V-8AI Comparison
Detailed side-by-side comparison of ATMEGA1280-16AUR by Microchip Technology and ATMEGA6450V-8AI 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
ATMEGA6450V-8AI - 8-bit AVR MCU 64KB Flash 8MHz | Microchip
ATMEGA6450V-8AI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1280-16AUR | ATMEGA6450V-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Microcontroller Type | 8-bit AVR RISC microcontroller | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) | — |
| SRAM | 8 KB | 4 KB |
| EEPROM | 4 KB | 2 KB |
| General-Purpose I/O Lines | 86 lines | — |
| I/O Ports | 53 | — |
| General-Purpose Working Registers | 32 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 | — |
| Timer/Counter Count | 6 | — |
| USART Count | 2 | — |
| Serial Interface | SPI and byte-oriented 2-wire serial interface | — |
| Analog Comparator | 1 on-chip comparator | — |
| Watchdog Timer | Programmable with separate on-chip oscillator | — |
| Operating Temperature | -40°C to +85°C | -40C to +85C (Industrial) |
| Package | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Lifecycle Stage | Active | — |
| Core Architecture | — | AVR 8-bit RISC |
| Program Memory (Flash) | — | 64 KB (32K x 16), In-System Programmable |
| Maximum Clock Frequency | — | 8 MHz |
| ADC | — | Yes, 10-bit |
| Speed Rating | — | V (1.8V low-voltage grade) |
| In-System Programming | — | Yes (ISP / boot section) |
| RoHS Status | — | Compliant (green package, AI suffix) |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |
| GPIO Count | — | [DATA_NEEDED: number of programmable I/O lines] |
| Number of Timers | — | [DATA_NEEDED: timer/counter configuration] |