ATMEGA164P-20MQ vs ATMEGA164P-B15MZ Comparação
Comparação detalhada lado a lado de ATMEGA164P-20MQ por Microchip Technology e ATMEGA164P-B15MZ 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
ATMEGA164P-B15MZ - 16MHz AVR MCU 16KB Flash | Microchip
ATMEGA164P-B15MZ ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA164P-20MQ | ATMEGA164P-B15MZ |
|---|---|---|
| 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 | $1,76 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 3.3 V / 5 V class (per distributor listing) |
| Number of I/O | 32 | 32 |
| USART | 2 | 2 |
| ADC | 8-channel 10-bit | — |
| Timers | 3 (with compare modes and PWM) | 3 (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) | up to +125 C (automotive grade) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Technology | picoPower | — |
| Status RoHS | Compliant (Green) | RoHS compliant (per distributor listing) |
| Core | — | AVR 8-bit RISC |
| Frequência máxima de clock | — | 16 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| ADC Resolution | — | 10-bit, 8-channel |
| Serial Interfaces | — | 2x USART, TWI (I2C-compatible), SPI |
| Qualification | — | AEC-Q100 (Automotive) |
| Silicon Revision | — | B (revision B datasheet) |
| Special Features | — | picoPower technology, ISP flash with read-while-write |
| Program Memory Type | — | FLASH (ISP) |