ATMEGA32A-AUR vs ATMEGA32A-MNR Comparação
Comparação detalhada lado a lado de ATMEGA32A-AUR por Microchip Technology e ATMEGA32A-MNR 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
ATMEGA32A-AUR - 16MHz 32KB Flash 8-bit AVR MCU | Microchip
ATMEGA32A-AUR ✓ AtivoMicrochip Technology
ATMEGA32A-MNR - 8-bit AVR MCU 32KB Flash 16MHz VQFN-44 | Microchip
ATMEGA32A-MNR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA32A-AUR | ATMEGA32A-MNR |
|---|---|---|
| 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) | $2,96 | $3,75 |
| Core Architecture | AVR 8-bit RISC | AVR enhanced RISC, 8-bit |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Frequência máxima de clock | 16 MHz | — |
| MIPS Throughput | 16 MIPS at 16 MHz | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| I/O Pins | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers/Counters | Two 8-bit, One 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| On-Chip Debug | JTAG interface | — |
| Encapsulamento | 44-pin TQFP (10x10 mm) | 44-pin VQFN (7x7 mm), surface mount |
| Temperatura de operação | -40C to +85C (industrial) | -40 C to +105 C |
| Tipo de montagem | Surface Mount | Surface Mount |
| Self-Programming | Yes (In-System) | — |
| Number of Instructions | 131 | — |
| Status RoHS | Compliant | Compliant (Green) |
| Operating Frequency | — | 16 MHz max |
| Throughput | — | 16 MIPS at 16 MHz |
| Tensão de alimentação | — | 2.7 V to 5.5 V |
| Flash Program Memory | — | 32 KB (16K x 16), In-System Self-Programmable |
| General-Purpose I/O | — | 32 lines |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | Three (16-bit and 8-bit combined) with compare modes |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Debug Interface | — | JTAG / On-chip Debug |
| Power-Saving Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby |