ATMEGA164P-20MQ vs ATMEGA164PA-MNR Comparação
Comparação detalhada lado a lado de ATMEGA164P-20MQ por Microchip Technology e ATMEGA164PA-MNR 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-20MQ - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MQ ✓ AtivoMicrochip Technology
ATMEGA164PA-MNR - 8-bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MNR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA164P-20MQ | ATMEGA164PA-MNR |
|---|---|---|
| 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) | $2,96 | $2,66 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 16 KB (8K x 16) ISP flash, read-while-write |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 32 | — |
| USART | 2 | 2 |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Timers | 3 (with compare modes and PWM) | 3 timer/counters with compare modes and PWM |
| Two-Wire Interface (TWI/I2C) | Yes | — |
| SPI | Yes | — |
| Encapsulamento | 44-VQFN (7x7 mm) with Exposed Pad | 44-VQFN (7x7 mm) exposed pad |
| Temperatura de operação | -40C to +85C (extended) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Technology | picoPower | — |
| Status RoHS | Compliant (Green) | Compliant (GRN / green per Mouser) |
| Core Architecture | — | AVR enhanced RISC, 8-bit |
| Max Clock Frequency | — | 20 MHz |
| I/O Lines | — | 32 general purpose I/O |
| Serial Interfaces | — | Two-Wire (I2C), SPI |
| Operating Voltage | — | 2.5 V / 3.3 V / 5 V |
| Low Power Technology | — | picoPower |
| Programming | — | ISP, IAP; debugWire/ICSP via reset line |
| Packaging | — | Tape & Reel (T/R) |
| Working Registers | — | 32 x 8-bit general purpose |