ATMEGA48PB-AN vs ATMEGA88PB-AU Comparação
Comparação detalhada lado a lado de ATMEGA48PB-AN por Microchip Technology e ATMEGA88PB-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-AN - 8-Bit AVR MCU 20MHz 4KB TQFP-32 | Microchip
ATMEGA48PB-AN ✓ AtivoMicrochip Technology
ATMEGA88PB-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88PB-AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PB-AN | ATMEGA88PB-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) | $0,42 | $0,86 |
| Core Architecture | 8-bit AVR RISC | — |
| Frequência máxima de clock | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | 8 KB (4K x 16) |
| EEPROM | 256 B | 512 B |
| SRAM | 512 B | 1 KB |
| General-Purpose I/O | 27 lines | — |
| Supply Voltage Range | 2.5 V to 5.5 V (1.8 V at reduced speed) | — |
| Temperatura de operação | -40C to +105C | — |
| Encapsulamento | 32-TQFP, 7x7 mm (package code AN) | 32-TQFP (7x7 mm) |
| Timers/Counters | 3 (with compare modes) | 3 flexible timer/counters with compare modes |
| USART | 1 (wake-up on start of transmission) | — |
| Serial Interfaces | SPI, TWI (I2C-compatible) | — |
| Low-Power Technology | picoPower | — |
| Programming | ISP Flash with read-while-write, ICSP via 2 I/O pins + reset | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Green Status | GREEN (lead-free per Mouser listing) | — |
| Functional Safety | FuSa support offered by Microchip | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| General Purpose I/O | — | 27 |
| Working Registers | — | 32 general purpose |
| Connectivity | — | USART, SPI, I2C (two-wire interface) |
| ADC Resolution | — | 10-bit |
| Peripherals | — | Analog comparator, internal/external interrupts, brown-out detect/reset, POR, PWM, WDT |
| Low Power Technology | — | picoPower |
| Grade / Qualification | — | Functional Safety (FuSa) |
| Color / Package Attribute | — | Green (GRN) |
| Programming / Debug | — | ICSP via MPLAB SNAP (2 I/O pins + reset) |
| Architecture | — | AVR enhanced RISC, ~1 MIPS per MHz |
| Status RoHS | — | Compliant (Green package) |