ATMEGA644V-10AU vs ATMEGA644PA-AU Comparação
Comparação detalhada lado a lado de ATMEGA644V-10AU por Microchip Technology e ATMEGA644PA-AU 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
ATMEGA644V-10AU - 8-bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644V-10AU ✓ AtivoMicrochip Technology
ATMEGA644PA-AU - 8-bit AVR MCU, 20MHz, 64KB Flash | Microchip
ATMEGA644PA-AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA644V-10AU | ATMEGA644PA-AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,88 | $4,61 |
| Core | AVR 8-bit RISC | — |
| Series | ATmega644 | ATmega644P / picoPower |
| Frequência máxima de clock | 10 MHz | 20 MHz |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash (ISP), read-while-write | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| Number of I/O | 32 general-purpose I/O lines | — |
| Operating Voltage Range | 2.5 V / 3.3 V / 5 V supply classes | — |
| ADC Resolution | 10 bit | — |
| Faixa de temperatura de operação | -40C to +85C | — |
| Encapsulamento | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| USARTs | 2 | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | — |
| Throughput | Up to 10 MIPS at 10 MHz | — |
| Debug/Programming | ICSP via debugWIRE (MPLAB SNAP supported) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Family | — | ATmega |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 2 KB |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Temperatura de operação | — | -40C to +85C (industrial) |
| GPIO Pins | — | 32 |
| ADC | — | 8-channel, 10-bit |
| USART | — | 2 |
| I2C (TWI) | — | 1 |
| SPI | — | 1 |
| Timer/Counters | — | 3 (with PWM and compare modes) |
| MIPS | — | 20 MIPS at 20 MHz |
| Programming Interface | — | ISP / ICSP / JTAG / debugWIRE |
| Status RoHS | — | Compliant |