ATMEGA48A-CCU vs ATMEGA48PA-CCUR Comparação
Comparação detalhada lado a lado de ATMEGA48A-CCU por Microchip Technology e ATMEGA48PA-CCUR 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-CCUR - 4KB Flash AVR MCU 20MHz 32-UFBGA | Microchip
ATMEGA48PA-CCUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48A-CCU | ATMEGA48PA-CCUR |
|---|---|---|
| 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 | $1,30 |
| Core Architecture | AVR 8-bit RISC (Harvard) | — |
| Clock Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) In-System Programmable | — |
| SRAM | 512 B | — |
| EEPROM | 256 B | — |
| 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 | — |
| 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 | — |
| Encapsulamento | 32-UFBGA (4x4 mm, 0.45 mm pitch) | 32-UFBGA (4x4 mm, 0.45 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Instructions | 131 instructions, most single-cycle | 131 instructions, most single-cycle |
| Status do ciclo de vida | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 4 KB (2K x 16) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Operating Voltage Classes | — | 2.5 V / 3.3 V / 5 V |
| Number of I/O | — | 23 |
| Package Height | — | 1.0 mm |
| Operating Temperature Min | — | -40 C |
| Operating Temperature Max | — | 85 C |
| Packaging | — | Tape & Reel (T/R) |
| Program Memory Type | — | FLASH (In-System Programmable) |
| RAM Size | — | [DATA_NEEDED: SRAM size] |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| Number of ADCs | — | 1 |
| Status RoHS | — | [DATA_NEEDED: RoHS status] |