ATMEGA164P-20AQ vs ATMEGA324P-20AU Comparação
Comparação detalhada lado a lado de ATMEGA164P-20AQ por Microchip Technology e ATMEGA324P-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
ATMEGA164P-20AQ - 16KB Flash 8-bit AVR MCU 20MHz TQFP-44 | Microchip
ATMEGA164P-20AQ ✓ AtivoMicrochip Technology
ATMEGA324P-20AU - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA164P-20AQ | ATMEGA324P-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) | $2,94 | $6,24 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Flash Memory | 16 KB (8K x 16) ISP, read-while-write | 32 KB (16K x 16) ISP |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| Maximum CPU Speed | 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 32 lines | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| Encapsulamento | 44-TQFP (10 x 10 mm) | 44-TQFP (10x10 mm) |
| Temperatura de operação | -40C to +85C (extended, A suffix) | [DATA_NEEDED: operating temperature range] |
| ADC | 10-bit, 8 channels | 8-channel, 10-bit |
| Serial Interfaces | USART, SPI, TWI (I2C) | 2x USART, SPI, Two-Wire (I2C-compatible) |
| Low Power Technology | picoPower | picoPower |
| Watchdog Timer | Programmable WDT with separate oscillator | — |
| Status RoHS | Compliant (green package) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Frequência máxima de clock | — | 20 MHz |
| Tensão de alimentação | — | 4.5 V to 5.5 V (20 MHz rating) |
| Number of I/O Lines | — | 32 |
| USARTs | — | 2 |
| Timers | — | 3 timer/counters with compare modes and PWM |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Working Registers | — | 32 general purpose |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |