ATMEGA8-16MJ vs ATMEGA48-20MJ Comparação
Comparação detalhada lado a lado de ATMEGA8-16MJ por Microchip Technology e ATMEGA48-20MJ 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
ATMEGA8-16MJ - 8-bit AVR MCU 16MHz 8KB Flash 32-VQFN | Microchip
ATMEGA8-16MJ ✓ AtivoMicrochip Technology
ATMEGA48-20MJ - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MJ ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA8-16MJ | ATMEGA48-20MJ |
|---|---|---|
| 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) | $1,98 | $0,00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Clock Speed | 16 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | 4 KB (2K x 16) |
| SRAM | 1 KB (1K x 8) | 512 bytes |
| EEPROM | 512 bytes | 256 bytes |
| I/O Lines | 23 | — |
| Instruction Count | 130 instructions | — |
| Oscillator Type | Internal (with external option) | — |
| ADC | 10-bit, 6 or 8 channel | — |
| Timers | 3 Timer/Counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | USART, SPI, 2-wire (I2C-compatible) | USART, SPI, 2-wire serial (I2C-compatible) |
| Encapsulamento | 32-VFQFN Exposed Pad (MLF-32, 5x5 mm) | 32-VQFN / MLF (5x5 mm), pad designation J |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Program Features | In-System Programmable Flash with Read-While-Write | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Status RoHS | [DATA_NEEDED: RoHS Status] | Compliant (green package) |
| Temperatura de operação | [DATA_NEEDED: Operating Temperature Range] | -40C to +85C (industrial) |
| Frequência máxima de clock | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Instructions | — | 131 instructions, most single-cycle |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8-channel |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| PWM Channels | — | 6 |
| On-Chip Debug | — | debugWIRE |
| Sleep Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby |