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ATSAMV70Q20B-CB is Automotive Flash microcontrollers based on the high-performance 32-bit ARM Cortex-M7 processor with a Double Precision Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 1024 Kbytes of Flash, and up to 384 Kbytes of multi-port SRAM which is configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core.

Feature Of ATSAMV70Q20B-CB

ARM® Cortex®-M7 running up to 300MHz

16 Kbytes of ICache and 16 Kbytes of DCache with Error Code Correction (ECC)

Single- and double-precision HW Floating Point Unit (FPU)

Memory Protection Unit (MPU) with 16 zones

DSP Instructions, Thumb®-2 Instruction Set

Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)

1024 Kbytes embedded Flash with unique identifier and user signature for user-defined data

384 Kbytes embedded Multi-port SRAM

Tightly Coupled Memory (TCM) interface with four configurations (disabled, 2 x 32 Kbytes, 2 x 64 Kbytes, 2 x 128 Kbytes)

16 Kbytes ROM with embedded Bootloader routines (UART0, USB) and IAP routines

16-bit Static Memory Controller (SMC) with support for SRAM, PSRAM, LCD module, NOR and NAND Flash with on-the-fly scrambling

Embedded voltage regulator for single-supply operation

Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for safe operation

Quartz or ceramic resonator oscillators: 3 to 20 MHz main oscillator with failure detection, 12 MHz or 16 MHz needed for USB operations. Optional low-power 32.768 kHz for RTC or device clock

RTC with Gregorian calendar mode, waveform generation in low-power modes

RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency variations

32-bit low-power Real-time Timer (RTT)

High-precision Main RC oscillator with 12 MHz default frequency for device startup. In-application trimming access for frequency adjustment. 8/12 MHz are factory-trimmed.

32.768 kHz crystal oscillator or Slow RC oscillator as source of low-power mode device clock (SLCK)

One 500 MHz PLL for system clock, one 480 MHz PLL for USB high-speed operations

Temperature Sensor

One dual-port 24-channel central DMA Controller (XDMAC)

Low-power Sleep, Wait and Backup modes, with typical power consumption down to 1.1 µA in Backup mode with RTC, RTT and wakeup logic enabled

Ultra-low-power RTC and RTT

1 Kbyte of backup RAM (BRAM) with dedicated regulator

USB 2.0 Device/Mini Host High-speed (USBHS) at 480 Mbps, 4-Kbyte FIFO, up to 10 bidirectional endpoints, dedicated DMA

12-bit ITU-R BT. 601/656 Image Sensor Interface (ISI)

Two Host Controller Area Networks (MCAN) with Flexible Data Rate (CAN-FD) with SRAM-based mailboxes, time- and event-triggered transmission

MediaLB® device with 3-wire mode, up to 1024 x Fs speed, supporting MOST25 and MOST50 networks

Three USARTs. USART0/1/2 support LIN mode, ISO7816, IrDA®, RS-485, SPI, Manchester and Modem modes; USART1 supports LON mode.

Five 2-wire UARTs with SleepWalking™ support

Three Two-Wire Interfaces (TWIHS) (I2C-compatible) with SleepWalking™ support

Quad I/O Serial Peripheral Interface (QSPI) interfacing up to 256 MB Flash and with eXecute-In-Place and on-the-fly scrambling

Two Serial Peripheral Interfaces (SPI)

One Serial Synchronous Controller (SSC) with I2S and TDM support

Two Inter-IC Sound Controllers (I2SC)

One High-speed Multimedia Card Interface (HSMCI) (SDIO/SD Card/e.MMC)

Four Three-Channel 16-bit Timer/Counters (TC) with Capture, Waveform, Compare and PWM modes, constant on time. Quadrature decoder logic and 2-bit Gray Up/Down Counter for stepper motor

Two 4-channel 16-bit PWMs with complementary outputs, Dead Time Generator and eight fault inputs per PWM for motor control, two external triggers to manage power factor correction (PFC), DC-DC and lighting control.

Two Analog Front-End Controllers (AFEC), each supporting up to 12 channels with differential input mode and programmable gain stage, allowing dual sample-and-hold at up to 1.7 Msps. Offset and gain error correction feature.

One 2-channel 12-bit 1 Msps-per-channel Digital-to-Analog Controller (DAC) with Differential and Over Sampling modes

One Analog Comparator Controller (ACC) with flexible input selection, selectable input hysteresis

True Random Number Generator (TRNG)

AES: 256-, 192-, 128-bit Key Algorithm, Compliant with FIPS PUB-197 Specifications

Integrity Check Monitor (ICM). Supports Secure Hash Algorithm SHA1, SHA224 and SHA256.

Up to 114 I/O lines with external interrupt capability (edge- or level-sensitivity), debouncing, glitch filtering and On-die Series Resistor Termination

Five Parallel Input/output Controllers (PIO)

Single supply voltage from 3.0V to 3.6V

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.