ATMEGA164P-A15MZ vs ATMEGA164P-20MQ Comparação
Comparação detalhada lado a lado de ATMEGA164P-A15MZ por Microchip Technology e ATMEGA164P-20MQ 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-A15MZ - 16KB AVR MCU 16MHz 44-VQFN | Microchip
ATMEGA164P-A15MZ ✓ AtivoMicrochip Technology
ATMEGA164P-20MQ - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MQ ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA164P-A15MZ | ATMEGA164P-20MQ |
|---|---|---|
| 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) | $1,58 | $2,96 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 16 KB (8K x 16) In-System Programmable Flash | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Frequência máxima de clock | 16 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Faixa de temperatura de operação | -40 C to +125 C | — |
| Encapsulamento | 44-pin VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm) with Exposed Pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| General Purpose I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| Timers/Counters | 3 flexible timer/counters with compare modes and PWM | — |
| Serial Interfaces | 2x USART, byte-oriented Two-Wire serial interface, SPI | — |
| ADC | 8-channel, 10-bit successive approximation | 8-channel 10-bit |
| Real-Time Counter | Yes, with separate on-chip oscillator | — |
| Instruction Set | 133 powerful instructions, most single clock cycle execution | — |
| Speed Grade | A15 (16 MHz automotive grade) | — |
| Power Technology | Microchip picoPower | — |
| Status RoHS | Compliant | Compliant (Green) |
| Lifecycle Stage | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 32 |
| USART | — | 2 |
| Timers | — | 3 (with compare modes and PWM) |
| Two-Wire Interface (TWI/I2C) | — | Yes |
| SPI | — | Yes |
| Temperatura de operação | — | -40C to +85C (extended) |
| Technology | — | picoPower |