ATMEGA88PA-MMHR vs ATMEGA88A-MMHR Comparação
Comparação detalhada lado a lado de ATMEGA88PA-MMHR por Microchip Technology e ATMEGA88A-MMHR 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
ATMEGA88PA-MMHR - 8-bit AVR MCU 20MHz 8KB Flash 28-VQFN | Microchip
ATMEGA88PA-MMHR ✓ AtivoMicrochip Technology
ATMEGA88A-MMHR - 8KB AVR MCU, 20MHz, VQFN-28 | Microchip
ATMEGA88A-MMHR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA88PA-MMHR | ATMEGA88A-MMHR |
|---|---|---|
| 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) | $2,05 | $0,86 |
| Core Processor | AVR (8-bit RISC) | — |
| Core Size | 8-bit | — |
| Speed (Max Clock) | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| General Purpose I/O | 23 | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | 2 x 8-bit, 1 x 16-bit |
| ADC Resolution | 10-bit | 10-bit |
| Communication Interfaces | TWI (I2C), SPI, USART | 1 x USART, 1 x USI (SPI/I2C-compatible), 1-wire |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V operating points (1.8 V to 5.5 V family range) | 1.8 V to 5.5 V |
| Encapsulamento | 28-VQFN (4x4 mm) with exposed pad | 28-VQFN (4x4 mm MLF) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Technology | picoPower low-power AVR | — |
| Programming / Debug | ISP (In-System Programming), debugWIRE | — |
| Status do ciclo de vida | ACTIVE | — |
| Status RoHS | Compliant | Compliant (Green) |
| Temperatura de operação | [DATA_NEEDED: operating temperature range] | — |
| Core Architecture | — | AVR 8-bit RISC |
| Program Flash Memory | — | 8 KB (4K x 16) |
| Frequência máxima de clock | — | 20 MHz |
| Number of I/O Lines | — | 23 |
| ADC Channels | — | 8 (6 multiplexed + ADC6/ADC7) |
| PWM Channels | — | 3 (on-chip) |
| In-System Programming | — | Yes (ISP via SPI, read-while-write) |
| Faixa de temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Packing | — | Tape & Reel |