ATMEGA329P-20AN vs ATMEGA329P-20MN Comparação
Comparação detalhada lado a lado de ATMEGA329P-20AN por Microchip Technology e ATMEGA329P-20MN 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-20AN - 8-bit AVR MCU 32KB Flash 64-TQFP | Microchip
ATMEGA329P-20AN ✓ AtivoMicrochip Technology
ATMEGA329P-20MN - 20MHz 32KB Flash AVR MCU 64-QFN | Microchip
ATMEGA329P-20MN ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329P-20AN | ATMEGA329P-20MN |
|---|---|---|
| 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) | $2,95 | $1,61 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 20 MHz (20 MIPS) | — |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Temperatura de operação | -40C to +105C | -40 C to +105 C (Industrial) |
| Encapsulamento | 64-pin TQFP (14x14 mm, 0.8 mm pitch) | 64-QFN (9x9 mm) |
| Number of I/O Pins | [DATA_NEEDED: total I/O pin count] | — |
| Communication Interfaces | SPI, UART/USART, USI | — |
| LCD Controller | Integrated (supports up to 4x25 segments) | Yes, up to 4x25 segments |
| Timers/Counters | 4 (with compare modes, PWM) | 4 (with PWM) |
| ADC | [DATA_NEEDED: ADC channels and resolution] | 10-bit, up to 8 channels |
| 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) | Compliant |
| Tipo de montagem | Surface Mount | Surface Mount |
| Core Size | — | 8-bit |
| Frequência máxima de clock | — | 20 MHz |
| General Purpose I/O | — | 54 |
| Working Registers | — | 32 |
| Serial Interfaces | — | 2x USART, 1x TWI (I2C), 1x SPI |
| JTAG Debug | — | Yes |
| Throughput | — | Up to 16 MIPS at 20 MHz |
| Nível MSL | — | [DATA_NEEDED: MSL level] |