ATMEGA644V-10PU vs ATMEGA644PA-PU Comparação
Comparação detalhada lado a lado de ATMEGA644V-10PU por Microchip Technology e ATMEGA644PA-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
ATMEGA644V-10PU - 8-bit AVR MCU 64KB Flash 10MHz DIP-40 | Microchip
ATMEGA644V-10PU ✓ AtivoMicrochip Technology
ATMEGA644PA-PU - 8-bit AVR MCU 20MHz 64KB Flash DIP-40 | Microchip
ATMEGA644PA-PU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA644V-10PU | ATMEGA644PA-PU |
|---|---|---|
| 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) | $5,93 | $5,15 |
| Core Architecture | 8-bit AVR enhanced RISC | 8-bit AVR RISC |
| Frequência máxima de clock | 10 MHz | 20 MHz |
| Flash Memory | 64 KB (32K x 16) In-System Programmable | 64 KB (32K x 16) |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 1.8 V to 5.5 V | [DATA_NEEDED: operating voltage range] |
| I/O Pins | 32 general purpose | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART | 2 | — |
| SPI | Yes, 1x SPI | — |
| TWI (I2C) | Yes, byte-oriented two-wire | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| Real-Time Counter | Yes | — |
| JTAG | IEEE 1149.1 boundary scan, on-chip debug | — |
| Encapsulamento | 40-Pin PDIP (through-hole) | 40-PDIP (0.600 in, 15.24 mm) |
| Tipo de montagem | Through Hole | Through Hole |
| Temperatura de operação | -40C to +85C (Industrial) | — |
| Programming | ICSP in-circuit serial programming | — |
| Status RoHS | Compliant (Green) | [DATA_NEEDED: RoHS status] |
| Core Series | — | AVR ATmega |
| General Purpose I/O Lines | — | 32 |
| Working Registers | — | 32 |
| USART Interfaces | — | 2 |
| Two-Wire Interface | — | Yes (byte-oriented, I2C-compatible) |
| Timer/Counters | — | 3, with compare modes and PWM |
| Low Power Technology | — | picoPower |
| Faixa de temperatura de operação | — | [DATA_NEEDED: operating temperature range] |