ATMEGA48PA-ANR vs ATMEGA48-20AU Comparação
Comparação detalhada lado a lado de ATMEGA48PA-ANR por Microchip Technology e ATMEGA48-20AU 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
ATMEGA48PA-ANR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-ANR ✓ AtivoMicrochip Technology
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PA-ANR | ATMEGA48-20AU |
|---|---|---|
| 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) | $0,98 | $1,68 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC (enhanced) |
| Flash Program Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Frequência máxima de clock | 20 MHz | — |
| Maximum MIPS | 20 MIPS (1 MIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | 3 (2x 8-bit, 1x 16-bit) |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 single-ended multiplexed | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Encapsulamento | 32-TQFP (7x7 mm), 0.8 mm pitch | 32-pin TQFP (7x7 mm, 0.8 mm pitch) |
| Tipo de montagem | Surface Mount | — |
| Programming Interface | ICSP (in-circuit serial programming) | — |
| Low Power Technology | picoPower | — |
| Status do ciclo de vida | ACTIVE | — |
| Status RoHS | Compliant (green package per digchip data) | Compliant |
| Program Memory (Flash) | — | 4 KB (2K x 16) |
| Maximum CPU Frequency | — | 20 MHz |
| Throughput | — | Up to 20 MIPS |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 23 |
| ADC | — | 6-channel, 10-bit |
| On-chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (SPI) |
| Sleep Modes | — | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) |
| Watchdog Timer | — | Programmable, with on-chip oscillator |