The ATSAMD20G18A-UUT is a low-power microcontroller from Quarktwin Technology Ltd. that utilizes a 32-bit ARM Cortex-M0+ processor, operating at a maximum frequency of 48MHz. It features 256KB of Flash memory and 32KB of SRAM, making it suitable for a variety of applications requiring efficient processing and memory capabilities. The device supports multiple peripherals, including up to six configurable Serial Communication Interfaces (SERCOM), a 12-bit Analog-to-Digital Converter (ADC), and a 10-bit Digital-to-Analog Converter (DAC). It also includes a range of intelligent features such as an Event System for inter-peripheral signaling, a Peripheral Touch Controller for capacitive touch applications, and various timers and counters. The ATSAMD20G18A-UUT operates within a voltage range of 1.62V to 3.63V and offers low power consumption, with active mode consumption as low as 70µA/MHz. The microcontroller is available in a 45-ball WLCSP package, making it suitable for compact designs.
IC MCU 32BIT 256KB FLASH 45WLCSP Product overview: ATSAMD20G18A-UUT from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMD20G18A-UUT
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PBGA45
Win Source Part Number: 973164-ATSAMD20G18A-
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: SAM D20G
Core Processor: ARM® Cortex®-M0+
Speed: 48MHz
Package: Tape & Reel (TR)
Standard Package: 5,000
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, WDT
Number of I/O: 38
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 14x12b; D/A 1x10b
Oscillator Type: Internal
Package / Case: 45-XFBGA, WLCSP
Supplier Device Package: 45-WLCSP
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.62V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 65 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Other Names: ATSAMD20G18A-UUTTR,1
Base Product Number: ATSAMD20G18
IC MCU 32BIT 256KB FLASH 45WLCSP
ARM Microcontrollers - MCU 45WLCSP,85C TEMP, GREEN, 1.6-3,6V, 48MHZ
ARM® Cortex®-M0+ SAM D20G Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 45-WLCSP
ARM® Cortex®-M0+ SAM D20G Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 45-WLCSP
IC MCU 32BIT 256KB FLASH 45WLCSP
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAMD20G18A-UUT | ATSAMD20G18A-UUT | 973164-ATSAMD20G18A-UUT | ATSAMD20G18A-UUT | ATSAMD20G18A-UUT | ATSAMD20G18A-UUT | ATSAMD20G18A-UUT |
| Product Name | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | ||
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | |||
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | |||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 to 1.62 volts | ||||
| Serial Interface | I2C/SPI/USART |
