Intel Quark Microcontroller D1000

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By admin | 28/11/2015 | Category General

Intel Quark Microcontroller D1000

Intel Quark™ D1000 Microcontroller (MCU) is an extremely low power microcontroller at the top of its class in computational performance. It is optimized for long battery life applications such as wearable sensors and RFID tags. Its comparators and Analog-to-Digital Converters (ADC) make it easy to connect to transducers and RF front ends. Its serial peripheral interfaces make it easy to connect with popular sensors, radios, memories, DSPs and application processors. Its high drive current and slew rate controlled general purpose digital I/O with integrated pull-ups permit direct connection to LEDs, relays, and switches. The MCU’s high performance CPU can support compute-intensive security and signal processing tasks beyond the reach of many of its peers.
Features Powerful 32-bit Harvard CISC CPU with single cycle barrel shifter, two cycle multiplier, multi-cycle divider, integrated 32-bit timer, programmable interrupt controller, and JTAG debugger 128-bit wide 32kB code flash and 8kB ROM with built in helper functions for CRC, AES, flash programming, self-calibration, and power management 32-bit wide 8kB SRAM and 4kB data flash for system configuration and general purpose user non-volatile memory 300μA low quiescent current linear VR for low power sleep regimes and 50mA buck VR for active regimes and off chip devices 20-33MHz crystal oscillator for low jitter precision frequency and 4-32MHz silicon oscillator for reduced power 32kHz low power crystal oscillator and real-time clock for precise time keeping and wake up even during deep sleep regimes Versatile fine grained clock management including branch gating and automatic fast frequency changes Programmable analog, serial interface or GPIO functions on 24 pins 19-channel 12-bit 2.4MSps SAR ADC with 32-entry arbitrary channel scan table Six high-speed and 13 low-power comparators for wake up, envelope detection, and demodulation functions 32-bit watchdog timer with interrupt on first then reset on second expiration Two 32-bit general purpose timers with independent clock frequencies 24 general purpose I/O with edge detection and interrupt capability Master and slave 16 Mbps serial peripheral interfaces supporting Motorola SPI, Texas Instruments SSP and National Semiconductor Microwire formats I2C master/slave interface supporting both 100kbps standard and 400kbps fast modes Two UARTs with hardware handshaking 24 ESD-protected versatile digital I/O buffers with high current drive and programmable direction, slew rate, and pull-up control 19 ESD-protected analog inputs sharing the same pins as digital I/O for fast wake up from digital or analog input signals Sleep regimes down to 1.5μA Wake up in as little as 2.0μs Active regimes down to 320μA Operating power supply range 1.62-3.63V
Application Example ​