ATMEGA48PA-AN vs ATMEGA48PA-AUR Comparação
Comparação detalhada lado a lado de ATMEGA48PA-AN por Microchip Technology e ATMEGA48PA-AUR 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
ATMEGA48PA-AN - 8-Bit AVR 20MHz 4KB MCU | Microchip | TQFP-32
ATMEGA48PA-AN ✓ AtivoMicrochip Technology
ATMEGA48PA-AUR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PA-AN | ATMEGA48PA-AUR |
|---|---|---|
| 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) | $0,83 | $1,72 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 4 KB ISP Flash (2K x 16) | — |
| EEPROM | 256 bytes | 256 B |
| SRAM | 512 bytes | 512 B |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Temperatura de operação | -40C to +105C | -40 C to +85 C (industrial) |
| General Purpose I/O Lines | 23 | 23 |
| General Purpose Working Registers | 32 | 32 x 8-bit |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | Three flexible timer/counters with compare modes |
| ADC Resolution | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | SPI, USART, 2-wire (I2C compatible) |
| Instruction Set | 131 instructions, most single-cycle | 131 powerful instructions, most single clock cycle |
| Flash Endurance | 10,000 write/erase cycles | 10,000 write/erase cycles |
| EEPROM Endurance | 100,000 write/erase cycles | 100,000 write/erase cycles |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant (Green) |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| Frequência máxima de clock | — | 20 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| ADC | — | 6-channel 10-bit |
| Analog Comparator | — | One on-chip |
| Watchdog Timer | — | Programmable with separate on-chip oscillator |
| Internal Oscillator | — | Calibrated, 8 MHz |
| Data Retention | — | 20 years at 85 C |