ATMEGA32A-AN vs ATMEGA32L-8AI Comparación
Comparación detallada lado a lado de ATMEGA32A-AN por Microchip Technology y ATMEGA32L-8AI 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
ATMEGA32A-AN - 8-bit AVR MCU, 32KB Flash, 16MHz, 44-TQFP | Microchip
ATMEGA32A-AN ✓ ActivoMicrochip Technology
ATMEGA32L-8AI - 8-bit AVR MCU 32KB Flash 8MHz | Microchip
ATMEGA32L-8AI ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA32A-AN | ATMEGA32L-8AI |
|---|---|---|
| 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) | $3,40 | $5,62 |
| Core Architecture | 8-bit AVR enhanced RISC | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Clock | 16 MHz | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 32 | 32 programmable I/O lines |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timer/Counters | Two 8-bit + one 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (IEEE 1149.1 compliant OCD) | JTAG / debugWIRE |
| Brown-Out Detector | Yes, programmable threshold | — |
| Watchdog Timer | Yes, with internal oscillator | Yes |
| Rango de temperatura de funcionamiento | -40 C to +105 C (industrial) | — |
| Encapsulado | 44-pin TQFP, 10x10 mm, 0.8 mm pitch | 44-pin TQFP (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | MSL3 (per JEDEC J-STD-020) | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| AEC-Q100 Automotive | Not qualified | — |
| Architecture | — | AVR 8-bit RISC |
| Core | — | AVR |
| Program Memory | — | 32 KB Flash (in-system programmable) |
| Maximum CPU Speed | — | 8 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| Timers | — | Two 8-bit + One 16-bit |
| Communication | — | USART, SPI, I2C (TWI) |
| On-chip Analog Comparator | — | Yes |
| Temperatura de funcionamiento | — | -40C to +85C (industrial) |
| Throughput | — | 8 MIPS at 8 MHz |