ATMEGA329P-20ANR vs ATMEGA329P-20AN Comparação
Comparação detalhada lado a lado de ATMEGA329P-20ANR por Microchip Technology e ATMEGA329P-20AN 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
ATMEGA329P-20ANR - 8-bit AVR MCU 32KB Flash 20MHz 64-TQFP | Microchip
ATMEGA329P-20ANR ✓ AtivoMicrochip Technology
ATMEGA329P-20AN - 8-bit AVR MCU 32KB Flash 64-TQFP | Microchip
ATMEGA329P-20AN ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329P-20ANR | ATMEGA329P-20AN |
|---|---|---|
| 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 | $2,95 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory Type | Flash (In-System Programmable) | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Maximum CPU Speed | 20 MHz | 20 MHz (20 MIPS) |
| MIPS Throughput | 16 MIPS (up to 20 MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Faixa de temperatura de operação | -40 C to +105 C | — |
| Number of I/O Pins | 54 | [DATA_NEEDED: total I/O pin count] |
| Number of General-Purpose Registers | 32 | — |
| ADC | 8-channel, 10-bit | [DATA_NEEDED: ADC channels and resolution] |
| Timers/Counters | Two 8-bit, One 16-bit | 4 (with compare modes, PWM) |
| Communication Interfaces | USART, SPI (Master/Slave), TWI (I2C) | SPI, UART/USART, USI |
| Debug Interface | JTAG | — |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Compliant | — |
| Program Memory (Flash) | — | 32 KB |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Supply Voltage (Vcc) | — | 2.7 V to 5.5 V |
| Temperatura de operação | — | -40C to +105C |
| LCD Controller | — | Integrated (supports up to 4x25 segments) |
| Instruction Set | — | 131 instructions, most single-cycle |
| Power-Saving Modes | — | 6 software-selectable modes |
| In-System Programming | — | Yes (SPI-based ISP) |
| Status RoHS | — | Compliant (Green) |