ATSAML21G18B-AUT by Microchip Tech – Specifications

Microchip Tech ATSAML21G18B-AUT is a ATSAML21G18B-AUT from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 256KB 32KB FLASH 37 1.62V~3.63V 48MHz TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a TQFP-48(7x7) package and is sold as Tape & Reel (TR). Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 256KB
  • Watchdog: Yes
  • Universal Serial Bus: Yes
  • RAM Size: 32KB
  • Internal Oscillator: Yes
  • DAC (Bit): 12bit
  • Program Memory Type: FLASH
  • ADC (Bit): 12bit
  • GPIO Ports Number: 37
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 1.62V~3.63V
  • Peripheral/Function: LIN(Local Interconnect Network);WDT;DMA;PWM
  • Direct Memory Access: Yes
  • CPU Maximum Speed: 48MHz

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.001 grams.

Full Specifications of ATSAML21G18B-AUT

Model NumberATSAML21G18B-AUT
Model NameMicrochip Tech ATSAML21G18B-AUT
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description256KB 32KB FLASH 37 1.62V~3.63V 48MHz TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.001 grams / 0.000035 oz
Package / CaseTQFP-48(7x7)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCN5A992C
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size256KB
Internal Comparator-
communication protocol-
WatchdogYes
Real-Time Clock-
Universal Serial BusYes
RAM Size32KB
16Bit Timer-
8Bit Timer-
PWM (Bit)-
Internal OscillatorYes
DAC (Bit)12bit
Program Memory TypeFLASH
ADC (Bit)12bit
GPIO Ports Number37
Operating Temperature Range-40℃~+85℃
Operating Voltage Range1.62V~3.63V
CPU Core-
Peripheral/FunctionLIN(Local Interconnect Network);WDT;DMA;PWM
Secure Digital Input and Output-
Direct Memory AccessYes
I2C-
UART/USART-
32Bit Timer-
CPU Maximum Speed48MHz
CAN-
SPI-
I2S-

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