ATSAMD11D14 Series

Catalog

ARM MCU, SAM 32 FAMILY SAM D1X SERIES MICROCONTROLLERS, ARM CORTEX-M0+, 32 BIT, 48 MHZ, 16 KB

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	RAM Size	Core Processor	Speed	Connectivity	Program Memory Size	Data Converters	Peripherals	Mounting Type	Core Size	Number of I/O	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Oscillator Type	Program Memory Type	Supplier Device Package	Package / Case [x]	Package / Case [y]	Data Converters [custom]	Data Converters [custom]	Package / Case [y]
Microchip Technology ATSAMD11D14A-MNT	105 °C	-40 °C	24-VFQFN Exposed Pad	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB	A/D 10x12b D/A 1x10b	Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	22	1.62 V	3.63 V	Internal	FLASH	24-QFN (4x4)
Microchip Technology ATSAMD11C14A-SSUT	85 °C	-40 °C	14-SOIC	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB		Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	12	1.62 V	3.63 V	Internal	FLASH		0.154 in	3.9 mm	1 5	10 12
Microchip Technology ATSAMD11D14A-MUT	85 °C	-40 °C	24-VFQFN Exposed Pad	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB	A/D 10x12b D/A 1x10b	Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	22	1.62 V	3.63 V	Internal	FLASH	24-QFN (4x4)
Microchip Technology ATSAMD11C14A-SSNT	105 °C	-40 °C	14-SOIC	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB		Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	12	1.62 V	3.63 V	Internal	FLASH		0.154 in	3.9 mm	1 5	10 12
Microchip Technology ATSAMD11D14A-SSUT	85 °C	-40 °C	20-SOIC	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB	A/D 8x12b D/A 1x10b	Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	18	1.62 V	3.63 V	Internal	FLASH	20-SOIC		0.295 in			7.5 mm
Microchip Technology ATSAMD11D14A-SSNT	105 °C	-40 °C	20-SOIC	4K x 8	ARM® Cortex®-M0+	48 MHz	I2C LINbus SPI UART/USART USB	16 KB	A/D 8x12b D/A 1x10b	Brown-out Detect/Reset DMA POR WDT	Surface Mount	32-Bit Single-Core	18	1.62 V	3.63 V	Internal	FLASH	20-SOIC		0.295 in			7.5 mm

Catalog

Key Features

- Single-cycle hardware multiplier

- Micro Trace Buffer

- 16KB in-system self-programmable Flash

- 4KB SRAM Memory

- Power-on reset (POR) and brown-out detection (BOD)

- Internal and external clock options with 48MHDigital Frequency Locked Loop (DFLL48M) and 48MHto 96MHFractional

- 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

- Idle and standby sleep modes

- SleepWalking peripherals

- 6-channel Direct Memory Access Controller (DMAC)

- 6-channel Event System

- 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

- 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

- Embedded device function

- Eight endpoints

- Can run from internal RC oscillator

- USART with full-duplex and single-wire half-duplex configuration

- I2C Bus up to 3.4MHz

- SMBUS/PMBUS

- SPI

- LIN client

- Differential and single-ended input

- 1/2x to 16x 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

- Up to 72-channel capacitive touch and proximity sensing

- Up to 22 GPIO pins

- 24-pin QFN

- 20-pin SOIC

- 20-ball WLCSP

- 1.62V – 3.63V

Description

A low-power, high-performance ARM® Cortex®-M0+ based flash microcontroller, the Microchip's ATSAMD11D14 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features: * 16KB of flash and 4KB of SRAM * Up to 48MHz operating frequency * Three serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, two 16-bit timer/counters, 32-bit Real-Time Clock and calendar, 12 PWM channels, one 8- or 10-channel 12-bit ADC, one 10-bit DAC * Full Speed USB device * Supports 7/12 self-capacitance touch channels in low/high pincount devices * Supports 72 mutual-capacitance touch channels * 1.62V to 3.63V power supply * Easy pin migration to SAMD11C devices Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).