微控制器 - MCU

ATSAML21E18B-ANT

ATSAML21E18B-ANT Microcontrollers Microchip Technology MCU 32-bit ARM Cortex RISC 256KB Flash 3.3V 32-Pin T/R - Arrow.com

Microchip Technology

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  5A992c.

• 环保无铅

  Active

• 美国海关商品代码

  8542.31.00.25

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Family Name

  SAM L

• Instruction Set Architecture

  RISC

• Device Core

  ARM Cortex M0+

• Core Architecture

  ARM

• Maximum CPU Frequency (MHz)

  48

• Maximum Clock Rate (MHz)

  48

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  256KB

• RAM Size

  32KB

• Programmability

  Yes

• Interface Type

  I2C/SPI/USART

• Number of I/Os

  25

• No. of Timers

  6

• PWM

  1

• Number of ADCs

  1

• ADC Channels

  10

• ADC Resolution (bit)

  12

• Number of DACs

  2

• DAC Channels

  2/2

• DAC Resolution (bit)

  12/12

• USART

  1

• UART

  0

• USB

  0

• SPI

  4

• I2C

  1

• I2S

  0

• CAN

  0

• Ethernet

  0

• Watchdog

  1

• Analog Comparators

  2

• Parallel Master Port

  No

• Real Time Clock

  No

• Minimum Operating Supply Voltage (V)

  1.62

• Typical Operating Supply Voltage (V)

  3.3

• Maximum Operating Supply Voltage (V)

  3.63

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  105

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1

• Package Width

  9

• Package Length

  9

• PCB changed

  32

• Standard Package Name

  QFP

• Supplier Package

  TQFP

• Pin Count

  32

• Lead Shape

  Gull-wing