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Product Descriptions

The SAM DA1 is a series of low-power microcontrollers using the 32-bit ARM? Cortex? -M0+ processor, and ranging from 32- to 64-pins with up to 64KB Flash, 8KB of SRAM and up to 2KB Read-While-Write (RWW) Flash section. The SAM DA1 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, Event System for inter-peripheral signaling, and support for capacitive touch button, slider and wheel user interfaces.

Product Features

? Processor

– ARM Cortex-M0+ CPU running at up to 48MHz

? Single-cycle hardware multiplier

? Micro Trace Buffer (MTB)

? Memories

– 16/32/64KB in-system self-programmable Flash

– 0.5/1/2KB Read-While-Write (RWW) Flash section

– 4/4/8KB 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)

– 16 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

– 12-channel Direct Memory Access Controller (DMAC)

– 12-channel Event System

– Up to five 16-bit Timer/Counters (TC), configurable as either:

? One 16-bit TC with two compare/capture channels

? One 8-bit TC with two compare/capture channels

? One 32-bit TC with two compare/capture channels, by using two TCs

– Three 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

– One full-speed (12Mbps) Universal Serial Bus (USB) 2.0 interface controller

? Device 2.0 and reduced-host low speed and full speed

? Flexible end-point configuration and management with dedicated DMA channels

? On-chip transceivers including pull-ups and serial resistors

? Crystal-less operation in device mode

– Up to six Serial Communication Interfaces (SERCOM), each configurable to operate as either:

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

? I2C up to 3.4MHz

? SPI

– One two-channel Inter-IC Sound (I2S) interface

– One 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 20 channels

? 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

– Peripheral Touch Controller (PTC)

? 256-Channel capacitive touch and proximity sensing

? I/O

– Up to 52 programmable I/O pins

? Packages

– 64-pin TQFP

– 48-pin TQFP, QFN

– 32-pin TQFP, QFN

? Operating Voltage

– 2.7V - 3.63V

? Temperature range

– -40°C to +105°C

Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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