ATMEGA88-20MU vs ATMEGA48-20MJ Comparación
Comparación detallada lado a lado de ATMEGA88-20MU por Microchip Technology y ATMEGA48-20MJ por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU ✓ ActivoMicrochip Technology
ATMEGA48-20MJ - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MJ ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA88-20MU | ATMEGA48-20MJ |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,00 | $0,00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max CPU Frequency | 20 MHz | — |
| Performance | 20 MIPS at 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) ISP Flash | — |
| EEPROM | 512 B | 256 bytes |
| SRAM | 1 KB | 512 bytes |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8-bit | — |
| Timer/Counters | 3 flexible timer/counters | — |
| ADC | 8-channel, 10-bit | — |
| On-Chip Debug | debugWIRE | debugWIRE |
| Instructions | 130 powerful instructions, most single-cycle | 131 instructions, most single-cycle |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Power Technology | picoPower low-power with multiple sleep modes | — |
| Encapsulado | 32-VQFN (5x5 mm) MLF, surface mount | 32-VQFN / MLF (5x5 mm), pad designation J |
| Programming | In-System Programmable (ISP), read-while-write | — |
| Watchdog | Programmable watchdog timer with internal oscillator | — |
| Frecuencia de reloj máxima | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Flash Program Memory | — | 4 KB (2K x 16) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8-channel |
| Temperatura de funcionamiento | — | -40C to +85C (industrial) |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| PWM Channels | — | 6 |
| Communication Interfaces | — | USART, SPI, 2-wire serial (I2C-compatible) |
| Sleep Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby |
| Tipo de montaje | — | Surface Mount |
| Estado RoHS | — | Compliant (green package) |