ATMEGA644PV-10PQ vs ATMEGA1284P-PU Comparação
Comparação detalhada lado a lado de ATMEGA644PV-10PQ por Microchip Technology e ATMEGA1284P-PU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA644PV-10PQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10PQ NrndMicrochip Technology
ATMEGA1284P-PU - 128KB AVR MCU 20MHz 40-PDIP | Microchip
ATMEGA1284P-PU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA644PV-10PQ | ATMEGA1284P-PU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | NRND | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,98 | $6,05 |
| Core | AVR 8-bit | — |
| Series | AVR ATmega ATMEGA644P | — |
| Frequência máxima de clock | 10 MHz | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| SRAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Minimum Operating Voltage | 1.8 V | — |
| Communication Interfaces | I2C, SPI, UART/USART | — |
| Number of USARTs | 2 (P-variant) | — |
| Oscillator | Internal oscillator included | — |
| Encapsulamento | 40-PDIP (0.600 inch, 15.24mm) | 40-PDIP (through-hole) |
| Tipo de montagem | Through-Hole | Through Hole |
| Number of Terminals | 40 | — |
| Temperature Grade | Industrial | — |
| Programming Method | In-System Programmable (ISP) via SPI, boot loader, conventional programmer | — |
| Maximum Operating Frequency vs Voltage | [DATA_NEEDED: V-f curve] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Timers | [DATA_NEEDED: timer count and sizes] | — |
| Faixa de temperatura de operação | [DATA_NEEDED: exact C range] | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 128 KB (64K x 16) ISP Flash |
| SRAM | — | 16 KB |
| EEPROM | — | 4 KB |
| Max Clock Frequency | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| GPIO Count | — | 32 general purpose I/O lines |
| ADC | — | 8-channel 10-bit |
| USART Count | — | 2 |
| Timer/Counters | — | 3 with compare modes and PWM |
| Serial Interfaces | — | 2x USART, TWI (I2C-compatible), SPI |
| Special Features | — | picoPower, Real Time Counter, Read-While-Write Flash |
| Instruction Set Throughput | — | Up to 1 MIPS per MHz |
| Working Registers | — | 32 general purpose |
| Status do ciclo de vida | — | Active |