ATSAML21G18B-MNT
- Mfr.Part #
- ATSAML21G18B-MNT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48VQFN
- Stock
- 6,495
- In Stock :
- 6,495
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supplier Device Package :
- 48-VQFN (7x7)
- Base Part Number :
- ATSAML21G
- Data Converter :
- A/D 14x12b; D/A 2x12b
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 256KB 256K x 8
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Position :
- QUAD
- Screening Level :
- TS 16949
- Maximum Operating Temperature :
- + 85 C
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Package / Case :
- 48-VFQFN Exposed Pad
- Factory Lead Time :
- 9 Weeks
- Series :
- SAM L21G
- DAC Resolution :
- 12 bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Speed :
- 48MHz
- On Chip Program ROM Width :
- 8
- Terminal Form :
- NO LEAD
- Base Product Number :
- ATSAML21
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 0.9mm
- Clock Frequency :
- 32MHz
- Data Bus Width :
- 32 bit
- Data Converters :
- A/D 14x12b, D/A 2x12b
- RoHS :
- Details
- Manufacturer :
- Microchip
- Bit Size :
- 32
- Oscillator Type :
- Internal
- Temperature Grade :
- Industrial
- Number of Terminals :
- 48
- Product :
- MCU
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Package Shape :
- Square
- Terminal Pitch :
- 0.5mm
- DAC Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage-Max (Vsup) :
- 3.63V
- Mounting Type :
- Surface Mount
- Width :
- 7mm
- Product Category :
- ARM Microcontrollers - MCU
- DMA Channels :
- yes
- Number of I/O :
- 37
- Peripherals :
- DMA, POR, PWM, WDT
- Core Size :
- 32-Bit
- Operating Temperature :
- -40°C~105°C TA
- Number of Terminations :
- 48
- EEPROM Size :
- --
- Product Type :
- ARM Microcontrollers - MCU
- Product Status :
- Active
- Seated Height-Max :
- 0.9 mm
- Has ADC :
- yes
- HTS Code :
- 8542.31.00.01
- Supply Voltage-Min (Vsup) :
- 1.62V
- Surface Mount :
- yes
- JESD-30 Code :
- S-XQCC-N48
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 37
- Length :
- 7mm
- Number of ADC Channels :
- 14 Channel
- RAM Size :
- 32K x 8
- Number of I/Os :
- 37 I/O
- Program Memory Type :
- Flash
- Subcategory :
- Microcontrollers - MCU
- Brand :
- Microchip Technology
- Mounting Style :
- SMD/SMT
- PWM Channels :
- yes
- Datasheets
- ATSAML21G18B-MNT

Microcontrollers Microchip Technology ATSAML21G18B-MNT Overview
The ATSAML21G18B-MNT by Microchip Technology is a robust microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded applications. This MCU integrates a 32-bit ARM Cortex-M0+ processor, offering a balance of efficiency and power that is ideal for low-power device applications. With 256KB of flash memory and advanced connectivity features, it provides a reliable foundation for developing sophisticated electronics in a compact 48VQFN package. The integration of high-level security features ensures safe and secure operations, making the Microcontrollers Microchip Technology ATSAML21G18B-MNT an excellent choice for developers looking to enhance their systems with smart, connected and energy-efficient microcontrollers.
ATSAML21G18B-MNT Features
- 32-bit ARM Cortex-M0+ processor: High efficiency and low power consumption ideal for battery-operated devices.
- 256KB of flash memory: Ample storage for firmware and application data.
- Advanced connectivity: Supports I2C, SPI, and UART protocols for versatile communications.
- Low power operation: Features power-saving modes that extend battery life in portable applications.
- 48VQFN package: Compact footprint for space-sensitive applications.
- Robust security features: Includes hardware-based security that protects against physical and software attacks.
ATSAML21G18B-MNT Applications
- Wearable Technology: Utilized in smartwatches and fitness trackers where its low power consumption extends battery life while maintaining robust performance.
- Smart Home Devices: Powers home automation controllers and sensors, leveraging its connectivity options to interface with other smart devices seamlessly.
- Industrial Automation: Applied in control systems where reliable operation and secure communications are critical.
- Medical Devices: Used in portable medical monitoring equipment, benefiting from its low power usage and substantial data storage capabilities.
- Internet of Things (IoT): Forms the core of IoT devices, enabling efficient data processing and connectivity to other IoT nodes.
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