ATMEGA48PA-15AZ vs ATMEGA48-20AU Comparación
Comparación detallada lado a lado de ATMEGA48PA-15AZ por Microchip Technology y ATMEGA48-20AU 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
ATMEGA48PA-15AZ - 8-bit AVR MCU 4KB Flash 32-TQFP | Microchip
ATMEGA48PA-15AZ ✓ ActivoMicrochip Technology
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA48PA-15AZ | ATMEGA48-20AU |
|---|---|---|
| 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) | $0,95 | $1,68 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC (enhanced) |
| Flash Program Memory | 4 KB (2K x 16) | — |
| SRAM | 512 B | 512 B |
| EEPROM | 256 B | 256 B |
| Frecuencia de reloj máxima | 16 MHz | — |
| Throughput | Up to 20 MIPS at 16 MHz | Up to 20 MIPS |
| Instructions | 131 (mostly single-cycle) | — |
| I/O Lines | 23 | — |
| Operating Voltage | 2.5 V to 5.5 V | — |
| Temperatura de funcionamiento | -40 C to +125 C | -40C to +85C (industrial) |
| Encapsulado | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm, 0.8 mm pitch) |
| Tipo de montaje | Surface Mount | — |
| Oscillator Type | Internal | — |
| Qualification | AEC-Q100 (automotive) | — |
| Peripherals | Timers (8-bit + 16-bit), 10-bit ADC, USART, SPI, TWI, Analog Comparator | — |
| Low Power Technology | picoPower | — |
| Packaging | Tape & Reel | — |
| Program Memory (Flash) | — | 4 KB (2K x 16) |
| Maximum CPU Frequency | — | 20 MHz |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 23 |
| ADC | — | 6-channel, 10-bit |
| Timer/Counters | — | 3 (2x 8-bit, 1x 16-bit) |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| On-chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (SPI) |
| Sleep Modes | — | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) |
| Watchdog Timer | — | Programmable, with on-chip oscillator |
| Estado RoHS | — | Compliant |