ATSAMD10D14A-MNT

The Atmel | SMART SAM D10 is a series of low-power microcontrollers using the 32-bit ARM Cortex-M0+ processor, and ranging from 14- to 24-pins with up to 16KB Flash and 4KB of SRAM. The SAM D10 devices operate at a maximum frequency of 48MHz and reach 2.46 Coremark/MHz. They are designed for simple and intuitive migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices in the product series. All devices include intelligent and flexible peripherals, Atmel Event System for inter-peripheral signaling, and support for capacitive touch button, slider and wheel user interfaces. The SAM D10 series is compatible to the other product series in the SAM D family, enabling easy migration to larger device with added features. The Atmel SAM D10 devices provide the following features: In-system programmable Flash, six - channel direct memory access (DMA) controller, 6 channel Event System, programmable interrupt controller, up to 22 programmable I/O pins, 32-bit real-time clock and calendar, two 16 - bit Timer/Counters (TC) and one 24-bit Timer/Counter for Control (TCC), where each TC can be configured to perform frequency and waveform generation, accurate program execution timing or input capture with time and frequency measurement of digital signals. The TCs can operate in 8 - or 16-bit mode, selected TCs can be cascaded to form a 32-bit TC, and one timer/counter has extended functions optimized for motor, lighting and other control applications. The series provide up to three Serial Communication Modules (SERCOM) that each can be configured to act as an USART, UART, SPI, I²C up to 3.4MHz, SMBus, PMBus and LIN slave; up to 10-channel 350ksps 12-bit ADC with programmable gain and optional oversampling and decimation supporting up to 16-bit resolution, one 10-bit 350ksps DAC, two analog comparators with window mode, Peripheral Touch Controller supporting up to 72 buttons, sliders, wheels and proximity sensing; programmable Watchdog Timer, brown-out detector and power-on reset and two-pin Serial Wire Debug (SWD) program and debug interface. All devices have accurate and low-power external and internal oscillators. All oscillators can be used as a source for the system clock. Different clock domains can be independently configured to run at different frequencies, enabling power saving by running each peripheral at its optimal clock frequency, and thus maintaining a high CPU frequency while reducing power consumption. The SAM D10 devices have two software-selectable sleep modes, idle and standby. In idle mode the CPU is stopped while all other functions can be kept running. In standby all clocks and functions are stopped expect those selected to continue running. The device supports SleepWalking. This feature allows the peripheral to wake up from sleep based on predefined conditions, and thus allows the CPU to wake up only when needed, e.g. when a threshold is crossed or a result is ready. The Event System supports synchronous and asynchronous events, allowing peripherals to receive, react to and send events even in standby mode. The Flash program memory can be reprogrammed in-system through the SWD interface. The same interface can be used for non-intrusive on-chip debug and trace of application code. A boot loader running in the device can use any communication interface to download and upgrade the application program in the Flash memory. The Atmel SAM D10 devices are supported with a full suite of program and system development tools, including C compilers, macro assemblers, program debugger/simulators, programmers and evaluation kits.

Key features

• Processor ARM Cortex - M0+ CPU running at up to 48MHz
• Single - cycle hardware multiplier
• Micro Trace Buffer
• Memories 8/16KB in - system self - programmable Flash
• 4KB SRAM Memory
• System Power - on reset (POR) and brown - out detection (BOD)
• Internal and external clock options with 48MHz Digital Frequency Locked Loop (DFLL48M) and 48MHz to 96MHz Fractional Digital Phase Locked Loop (FDPLL96M)
• External Interrupt Controller (EIC) 8 external interrupts
• One non - maskable interrupt
• Two - pin Serial Wire Debug (SWD) programming, test and debugging interface
• Low Power Idle and standby sleep modes
• SleepWalking peripherals
• Peripherals 6 - channel Direct Memory Access Controller (DMAC)
• 6 - channel Event System
• Two 16 - bit Timer/Counters (TC), configurable as either: One 16 - bit TC with compare/capture channels One 8 - bit TC with compare/capture channels One 32 - bit TC with compare/capture channels, by using two TCs
• One 24 - bit Timer/Counters for Control (TCC), with extended functions: Up to four compare channels with optional complementary output Generation of synchronized pulse width modulation (PWM) pattern across port pins Deterministic fault protection, fast decay and configurable dead - time between complementary output Dithering that increase resolution with up to 5 bit and reduce quantization error
• 32 - bit Real Time Counter (RTC) with clock/calendar function
• Watchdog Timer (WDT)
• CRC - 32 generator
• Up to three Serial Communication Interfaces (SERCOM), each configurable to operate as either: USART with full - duplex and single - wire half - duplex configuration I²C Bus up to 3.4MHz SMBUS/PMBUS SPI LIN slave
• 12 - bit, 350ksps Analog - to - Digital Converter (ADC) with up to 10 channels Differential and single - ended input 1/2x to 16× programmable gain stage Automatic offset and gain error compensation Oversampling and decimation in hardware to support 13 -, 14 -, 15 - or 16 - bit resolution
• 10 - bit, 350ksps Digital - to - Analog Converter (DAC)
• Two Analog Comparators (AC) with window compare function
• Peripheral Touch Controller (PTC) Up to 72 - channel capacitive touch and proximity sensing
• I/O Up to 22 programmable I/O pins
• Packages 24 - pin QFN 20 - pin SOIC 20 - ball WLCSP 14 - pin SOIC
• Operating Voltage 1.62V – 3.63V