Microcontrollers - MCUs

ATMEGA48A-MUR

MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin VQFN EP T/R

Microchip Technology

产品技术规范

• RoHS (Unione Europea)

  Compliant

• ECCN (Stati Uniti)

  EAR99

• Stato del componente

  Active

• Codice HTS

  8542.31.00.15

• Automotive

  No

• PPAP

  No

• Family Name

  ATmega

• Instruction Set Architecture

  RISC

• Device Core

  AVR

• Core Architecture

  AVR

• Maximum CPU Frequency (MHz)

  20

• Maximum Clock Frequency (MHz)

  20

• Data Bus Width (bit)

  8

• Program Memory Type

  Flash

• Program Memory Size

  4KB

• RAM Size

  512B

• Programmability

  Yes

• Interface Type

  I2C/SPI/TWI/USART

• Number of I/Os

  23

• No. of Timers

  3

• PWM

  6

• Number of ADCs

  1

• ADC Channels

  8

• ADC Resolution (bit)

  10

• USART

  1

• UART

  0

• USB

  0

• SPI

  2

• I2C

  1

• I2S

  0

• CAN

  0

• Ethernet

  0

• Number of Watchdog Timers

  1

• Analog Comparators

  1

• Minimum Operating Supply Voltage (V)

  1.8

• Typical Operating Supply Voltage (V)

  2.5, 3.3, 5

• Maximum Operating Supply Voltage (V)

  5.5

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.88

• Package Width

  5

• Package Length

  5

• PCB changed

  32

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  32

• Lead Shape

  No Lead

• Family/Series

  ATmega48A

• ALIAS

  ATMEGA48A-MU-SL383

• ROHS Version

  2011/65/EU, 2015/863

• MSL

  1