ATSAMC21J18A-UUT
- Mfr.Part #
- ATSAMC21J18A-UUT
- Manufacturer
- Microchip Technology
- Package / Case
- 56-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 56WLCSP
- Stock
- 26,887
- In Stock :
- 26,887
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Package :
- Tape and Reel (TR)
- Number of I/Os :
- 52 I/O
- Program Memory Type :
- Flash
- Number of I/O Lines :
- 44
- DAC Channels :
- yes
- Screening Level :
- TS 16949
- RoHS :
- Details
- Bit Size :
- 32
- Package / Case :
- 56-UFBGA, WLCSP
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- Number of I/O :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- RAM Size :
- 32K x 8
- Product Status :
- Active
- JESD-30 Code :
- R-PBGA-B56
- Supplier Device Package :
- 56-WLCSP (3.17x3.44)
- Number of Terminals :
- 56
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Data Converter :
- A/D 20x12b Sigma-Delta; D/A 1x10b
- Mounting Style :
- SMD/SMT
- Speed :
- 48MHz
- Core Size :
- 32-Bit
- Number of Terminations :
- 56
- Mounting Type :
- Surface Mount
- Base Product Number :
- ATSAMC21
- DAC Resolution :
- 10 bit
- PWM Channels :
- yes
- Terminal Pitch :
- 0.4mm
- HTS Code :
- 8542.31.00.01
- Series :
- SAM C21
- Height Seated (Max) :
- 0.483mm
- Terminal Position :
- BOTTOM
- Supply Voltage-Max (Vsup) :
- 5.5V
- Width :
- 3.17mm
- Supply Voltage-Min (Vsup) :
- 2.7V
- Core Processor :
- ARM® Cortex®-M0+
- EEPROM Size :
- -
- Subcategory :
- Microcontrollers - MCU
- DMA Channels :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Seated Height-Max :
- 0.483 mm
- On Chip Program ROM Width :
- 8
- Clock Frequency :
- 48MHz
- Packaging :
- Tape and Reel (TR)
- Data Converters :
- A/D 20x12b Sigma-Delta; D/A 1x10b
- Length :
- 3.444 mm
- Maximum Operating Temperature :
- + 85 C
- Surface Mount :
- yes
- Qualification :
- AEC-Q100
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Terminal Form :
- Ball
- Manufacturer :
- Microchip
- Product Type :
- ARM Microcontrollers - MCU
- Data Bus Width :
- 32 bit
- Program Memory Size :
- 256KB 256K x 8
- Brand :
- Microchip Technology
- Temperature Grade :
- Industrial
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 29 Weeks
- Number of ADC Channels :
- 20 Channel
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- ROM Programmability :
- Flash
- Reach Compliance Code :
- Compliant
- Package Shape :
- RECTANGULAR
- Datasheets
- ATSAMC21J18A-UUT

Microcontrollers Microchip Technology ATSAMC21J18A-UUT Overview
The Microcontrollers Microchip Technology ATSAMC21J18A-UUT is a high-performance, 32-bit microcontroller that integrates 256KB of flash memory into a compact 56-WLCSP package. Designed to offer a balance of power efficiency and robust processing capability, this MCU is tailored for advanced applications requiring size constraint and low power consumption. Its extensive set of peripherals and I/O options make it highly versatile for a wide range of industrial and commercial applications. Its powerful ARM Cortex-M0+ core provides the efficiency and speed necessary for complex algorithms and control systems, making it an ideal choice for developers and engineers looking to push the boundaries of technology in their products.
ATSAMC21J18A-UUT Features
This microcontroller features a 32-bit ARM Cortex-M0+ core, which provides efficient handling of tasks with reduced power consumption. With 256KB of
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