ATMEGA324PV-10AU vs ATMEGA48-20AU Comparação
Comparação detalhada lado a lado de ATMEGA324PV-10AU por Microchip Technology e ATMEGA48-20AU 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
ATMEGA324PV-10AU - 8-bit AVR MCU, 32KB Flash, 10MHz, 44-TQFP | Microchip
ATMEGA324PV-10AU ✓ AtivoMicrochip Technology
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA324PV-10AU | ATMEGA48-20AU |
|---|---|---|
| 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) | $4,30 | $1,68 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC (enhanced) |
| Program Memory (Flash) | 32 KB (16K x 16) | 4 KB (2K x 16) |
| EEPROM | 1 KB | 256 B |
| SRAM | 2 KB | 512 B |
| Maximum CPU Frequency | 10 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General-Purpose I/O | 32 | — |
| General-Purpose Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Performance | Up to 10 MIPS at 10 MHz | — |
| USART | 2 | — |
| SPI | 1 (master/slave) | — |
| TWI (I2C) | 1 byte-oriented | — |
| ADC | 8-channel, 10-bit | 6-channel, 10-bit |
| Timer/Counters | 3 (with PWM and compare modes) | 3 (2x 8-bit, 1x 16-bit) |
| Watchdog Timer | Yes, programmable with separate oscillator | Programmable, with on-chip oscillator |
| Analog Comparator | Yes, on-chip | — |
| RTC | Yes, real-time counter | — |
| Debug Interface | JTAG / OCD (debugWIRE) | — |
| Encapsulamento | 44-pin TQFP (10x10 mm), 0.80 mm pitch | 32-pin TQFP (7x7 mm, 0.8 mm pitch) |
| Tipo de montagem | Surface Mount | — |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Process Family | picoPower | — |
| Status RoHS | Compliant | Compliant |
| Throughput | — | Up to 20 MIPS |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 23 |
| 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) |