ATMEGA1284P-PU vs ATMEGA164A-PU Comparação
Comparação detalhada lado a lado de ATMEGA1284P-PU por Microchip Technology e ATMEGA164A-PU 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
ATMEGA1284P-PU - 128KB AVR MCU 20MHz 40-PDIP | Microchip
ATMEGA1284P-PU ✓ AtivoMicrochip Technology
ATMEGA164A-PU - 8-bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164A-PU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA1284P-PU | ATMEGA164A-PU |
|---|---|---|
| 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) | $6,05 | $3,15 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Memory | 128 KB (64K x 16) ISP Flash | 16 KB (8K x 16) In-System Programmable |
| SRAM | 16 KB | 1 KB |
| EEPROM | 4 KB | 512 bytes |
| Max Clock Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.5 V to 5.5 V |
| GPIO Count | 32 general purpose I/O lines | — |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| USART Count | 2 | — |
| Timer/Counters | 3 with compare modes and PWM | — |
| Serial Interfaces | 2x USART, TWI (I2C-compatible), SPI | USART x2, SPI, TWI (I2C) |
| Encapsulamento | 40-PDIP (through-hole) | 40-PDIP (0.600 in, 15.24 mm) |
| Tipo de montagem | Through Hole | Through-Hole |
| Special Features | picoPower, Real Time Counter, Read-While-Write Flash | — |
| Instruction Set Throughput | Up to 1 MIPS per MHz | — |
| Working Registers | 32 general purpose | 32 x 8-bit |
| Status do ciclo de vida | Active | — |
| Frequência máxima de clock | — | 20 MHz |
| General Purpose I/O | — | 32 lines |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| USART Interfaces | — | 2 |
| Temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| On-Chip Debug | — | DebugWIRE (single-wire via RESET) |
| Sleep Modes | — | Multiple including Power-down and Power-save |
| Status RoHS | — | Compliant |