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ATMEL  ATSAMD21G18A-UUT  32 Bit Microcontroller, SAM D Series, ARM Cortex-M0+, 48 MHz, 256 KB, 32 KB, 45 Pins, WLCSP

ATMEL ATSAMD21G18A-UUT
Technical Data Sheet (614.10KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ATSAMD21G18A-UUT is a SMART SAMD21 series 32-bit Low-power Microcontroller based on the high-performance ARM Cortex-M0+ RISC processor. It operates at a maximum speed of 48MHz and features 256kB of flash memory and 32kB of SRAM. Peripherals include six serial communication modules (SERCOM) configurable as UART/USART, three 16-bit timers/counters, 32-bit real-time clock and calendar, 20 PWM channels, one 14-channel 12-bit ADC, one 10-bit DAC, full speed USB device and embedded host and support for up to 120 touch channels. The device operates from 1.62 to 3.63V.
  • ARM Cortex-M0+ CPU running at up to 48MHz
  • Single-cycle hardware multiplier
  • Micro trace buffer (MTB)
  • Power-on reset (POR) and brown-out detection (BOD)
  • External interrupt controller (EIC)
  • 16 External interrupts
  • One non-maskable interrupt
  • Two-pin serial wire debug (SWD) programming, test and debugging interface
  • Idle and standby sleep modes
  • SleepWalking peripherals
  • 12-channel Direct memory access controller (DMAC)
  • 12-channel Event system
  • 32-bit Real-time counter (RTC) with clock/calendar function
  • Watchdog timer (WDT)
  • CRC-32 generator
  • One full-speed (12Mbps) Universal serial bus (USB) 2.0 interface
  • Peripheral touch controller (PTC)
  • Easy pin migration to SAMD21G and SAMD21J devices

Product Information

Architecture:
ARM Cortex-M0+
CPU Speed:
48MHz
Program Memory Size:
256KB
RAM Memory Size:
32KB
No. of Pins:
45Pins
MCU Case Style:
WLCSP
No. of I/O's:
-
Embedded Interface Type:
I2C, SPI, USART, USB
Supply Voltage Min:
1.62V
Supply Voltage Max:
3.63V
Packaging:
Each
Product Range:
SMART ARM based Microcontrollers
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Lighting;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.11