ATMEGA48A-CCU vs ATMEGA48PA-AN Comparação
Comparação detalhada lado a lado de ATMEGA48A-CCU por Microchip Technology e ATMEGA48PA-AN 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
ATMEGA48A-CCU - 8-bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48A-CCU ✓ AtivoMicrochip Technology
ATMEGA48PA-AN - 8-Bit AVR 20MHz 4KB MCU | Microchip | TQFP-32
ATMEGA48PA-AN ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48A-CCU | ATMEGA48PA-AN |
|---|---|---|
| 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) | $1,12 | $0,83 |
| Core Architecture | AVR 8-bit RISC (Harvard) | 8-bit AVR RISC |
| Clock Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) In-System Programmable | — |
| SRAM | 512 B | 512 bytes |
| EEPROM | 256 B | 256 bytes |
| Tensão de alimentação | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 lines | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| ADC | 8-channel 10-bit with internal bandgap reference | — |
| Serial Interfaces | SPI, TWI (I2C-compatible), USART | USART, SPI, TWI (I2C) |
| Debug Interface | debugWIRE on-chip debug via RESET pin | — |
| Sleep Modes | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) | — |
| Watchdog Timer | Programmable with separate on-chip oscillator | — |
| Flash Endurance | 10,000 write/erase cycles | 10,000 write/erase cycles |
| Encapsulamento | 32-UFBGA (4x4 mm, 0.45 mm pitch) | 32-TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Instructions | 131 instructions, most single-cycle | — |
| Status do ciclo de vida | Active | — |
| Program Memory | — | 4 KB ISP Flash (2K x 16) |
| Maximum Clock Speed | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Temperatura de operação | — | -40C to +105C |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Timer/Counters | — | 3 (two 8-bit, one 16-bit) |
| ADC Resolution | — | 10-bit |
| Instruction Set | — | 131 instructions, most single-cycle |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Status RoHS | — | Compliant |