Datasheet Microchip ATmega48PB — Ficha de datos
| Fabricante | Microchip |
| Serie | ATmega48PB |
El microcontrolador basado en RISC de 8 bits AVR de Microchip de alto rendimiento con tecnología picoPower combina memoria flash ISP de 4KB con capacidades de lectura mientras escribe, EEPROM de 256B, SRAM de 512B, 27 líneas de E / S de propósito general, 32 registros de trabajo de propósito general , tres temporizadores / contadores flexibles con modos de comparación, interrupciones internas y externas, USART con activación al inicio de la transmisión, una interfaz en serie de 2 hilos orientada a bytes, puerto serie SPI, convertidor A / D de 10 bits y 8 canales, temporizador de vigilancia programable con oscilador interno, un número de serie único de 9 bytes y cinco modos de ahorro de energía seleccionables por software
Hojas de datos
ATmega48PB/88PB/168PB - Complete Datasheet
PDF, 6.1 Mb, Archivo publicado: jul 6, 2017
Extracto del documento
ATmega48PB/88PB/168PB - Summary Datasheet
PDF, 944 Kb, Archivo publicado: jul 6, 2017
Extracto del documento
Precios
Embalaje
| ATMEGA48PB-AN | ATMEGA48PB-ANR | ATMEGA48PB-AU | ATMEGA48PB-AUR | ATMEGA48PB-MN | ATMEGA48PB-MNR | ATMEGA48PB-MU | ATMEGA48PB-MUR | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | TQFP | TQFP | TQFP | TQFP | VQFN | VQFN | VQFN | VQFN |
Paramétricos
| Parameters / Models | ATMEGA48PB-AN | ATMEGA48PB-ANR | ATMEGA48PB-AU | ATMEGA48PB-AUR | ATMEGA48PB-MN | ATMEGA48PB-MNR | ATMEGA48PB-MU | ATMEGA48PB-MUR |
|---|---|---|---|---|---|---|---|---|
| ADC Input | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| ADC with Computation | No | No | No | No | No | No | No | No |
| Angular Timer | No | No | No | No | No | No | No | No |
| Architecture | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| CPU Type | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR |
| CRC | No | No | No | No | No | No | No | No |
| Class B Hardware | No | No | No | No | No | No | No | No |
| Emulated EEPROM in Flash | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
| High Voltage Capable | No | No | No | No | No | No | No | No |
| I2C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Internal Oscillator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Internal Voltage Reference, Bandgap | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Lead Count | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Math Accelerator | No | No | No | No | No | No | No | No |
| Max 8-Bit Digital Timers | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Max ADC Resolution, Bits | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Max CPU Speed, MHz | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Max PWM outputs, including complementary | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Number of Comparators | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operation Voltage Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Operation Voltage Min, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Package Width | 7x7x1mm | 7x7x1mm | 7x7x1mm | 7x7x1mm | 5x5x0.9mm | 5x5x0.9mm | 5x5x0.9mm | 5x5x0.9mm |
| Peripheral Pin Select / Pin Muxing | No | No | No | No | No | No | No | No |
| Pin count | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Program Memory Size, KB | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| SPI | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| SRAM, Bytes | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 |
| Temp Range Max | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Temp Range Min | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 |
| UART | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Zero Cross detect | No | No | No | No | No | No | No | No |
Otras opciones
Linea modelo
Serie: ATmega48PB (8)
Clasificación del fabricante
- Microcontrollers > 8-bit Microcontrollers