ATMEGA164P-15MZ vs ATMEGA644P-20MU Comparação
Comparação detalhada lado a lado de ATMEGA164P-15MZ por Microchip Technology e ATMEGA644P-20MU 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
ATMEGA164P-15MZ - 8-bit AVR MCU 16KB Flash 44-VQFN | Microchip
ATMEGA164P-15MZ ✓ AtivoMicrochip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndComparação de especificações
| Parâmetro | ATMEGA164P-15MZ | ATMEGA644P-20MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | NRND |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,83 | $5,02 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed (Max Frequency) | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16), ISP, read-while-write | 64 KB (32K x 16) |
| EEPROM | 512 B | 2 KB |
| SRAM | 1 KB | 4 KB |
| GPIO Count | 32 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Timers | Two 8-bit, one 16-bit (PWM capable) | — |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | — |
| Temperatura de operação | -40C to +125C | Industrial range |
| Debug / Programming | JTAG, SPI (ICSP in-system programming) | — |
| Encapsulamento | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm) exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Technology Feature | picoPower low-power technology | — |
| Series | AVR ATmega | — |
| Core Architecture | — | AVR 8-bit enhanced RISC |
| Frequência máxima de clock | — | 20 MHz |
| Tensão de alimentação | — | 4.5 V to 5.5 V (at 20 MHz) |
| USART Count | — | 2 |
| ADC | — | 10-bit, up to 8 channels |
| Interfaces | — | SPI, TWI (I2C-compatible), USART, JTAG |
| MIPS Rating | — | Up to 20 MIPS (1 MIPS/MHz) |
| Status RoHS | — | Green / RoHS compliant |
| Product Status | — | Mature product; not recommended for new designs, replaced by ATmega644PA |