ATMEGA48PB-AUR vs ATMEGA48PA-AU Comparação
Comparação detalhada lado a lado de ATMEGA48PB-AUR por Microchip Technology e ATMEGA48PA-AU 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
ATMEGA48PB-AUR - 8-bit AVR MCU 20MHz 4KB Flash TQFP-32 | Microchip
ATMEGA48PB-AUR ✓ AtivoMicrochip Technology
ATMEGA48PA-AU - 8-Bit AVR 20MHz 4KB Flash MCU | Microchip
ATMEGA48PA-AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PB-AUR | ATMEGA48PA-AU |
|---|---|---|
| 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) | $0,39 | $1,38 |
| Core Processor | AVR | AVR 8-bit RISC |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| General-Purpose I/O | 27 | — |
| Operating Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Timers/Counters | 3 flexible timer/counters with compare modes | — |
| Communication Interfaces | USART with wake-up on start of transmission | — |
| Working Registers | 32 general-purpose registers | — |
| Performance | Up to 1 MIPS/MHz (single-cycle RISC) | — |
| Low-Power Technology | picoPower | — |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR suffix) | — |
| Functional Safety | FuSa capable (per DigiKey listing) | — |
| Status RoHS | Compliant (GRN / green package per Mouser) | Compliant |
| Program Memory Size | — | 4 KB (2K x 16) Flash |
| EEPROM Size | — | 256 B |
| SRAM Size | — | 512 B |
| Frequência máxima de clock | — | 20 MHz |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| Number of I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 131 instructions, most single-cycle |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Timer/Counters | — | 3 (two 8-bit, one 16-bit) |
| Temperatura de operação | — | -40 C to +85 C (industrial) |
| Flash Write/Erase Cycles | — | 10,000 |
| EEPROM Write Cycles | — | 100,000 |