This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

ATSAME70Q20B-AN

ARM® Cortex®-M7 SAM E70 Microcontroller IC 32-Bit Single-Core 300MHz 1MB (1M x 8) FLASH 144-LQFP (20x20)

Manufacturer:

MICROCHIP
Mfr.Part #:

ATSAME70Q20B-AN
Datasheet:

ATSAME70Q20B-AN Datasheet (PDF)
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

5A992.C
HTS Code:

8542.31.00.01
EDA/CAD Models:

Request Free CAD Models for ATSAME70Q20B-AN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ATSAME70Q20B-AN General Description

The Microchip SAME70Q20 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 1024 Kbytes of Flash, up to 384 Kbytes of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. SAME70Q20 features multiple networking/connectivity peripherals, including CAN-FD interface and one 1O/100Mbps Ethernet MAC with specific hardware support for Audio Video Bridging (AVB). Additional communication interfaces include a HS USB Host and Device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs. Analog features include dual 2Msps 12-bit ADCs with analog front end offering offset and gain error correction, and 2Msps 12-bit DAC.

The SAME70Q20 is available in 144-pin QFP and BGA package options.

Note: While there are no plans to change the availabilitystatus of Revision A for this device, new designs should use Revision B for prototypesand production.

Supported by MPLAB X IDE and MPLAB Harmony.

Key Features

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

One Ethernet MAC (GMAC) 10/100 Mbps in MII mode and RMII with dedicated DMA. IEEE1588 PTP frames and 802.3az Energy-efficiency support. Ethernet AVB support with IEEE802.1AS Timestamping and IEEE802.1Qav credit-based traffic-shaping hardware support

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)

ISO CAN FD; ISO 1189801:2015 (Revision B only)

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 1.7V to 3.6V for Industrial Temperature Devices

LQFP144, 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm

LFBGA144, 144-ball TFBGA, 10 x 10 mm, pitch 0.8 mm

UFBGA144, 144-ball UFBGA, 6 x 6 mm, pitch 0.4 mm

Specifications

Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	5A992.C	HTS Code	8542.31.00.01
Has ADC	YES	Address Bus Width	24
Bit Size	32	Boundary Scan	YES
CPU Family	CORTEX-M7	Clock Frequency-Max	20 MHz
DAC Channels	YES	DMA Channels	YES
External Data Bus Width	16	Format	FLOATING POINT
Integrated Cache	YES	JESD-30 Code	S-PQFP-G144
Length	20 mm	Low Power Mode	YES
Number of DMA Channels	24	Number of External Interrupts	1
Number of I/O Lines	114	Number of Terminals	144
Number of Timers	12	On Chip Data RAM Width	8
On Chip Program ROM Width	8	Operating Temperature-Max	105 °C
Operating Temperature-Min	-40 °C	PWM Channels	YES
RAM (bytes)	393216	ROM (words)	1048576
ROM Programmability	FLASH	Screening Level	AEC-Q100
Seated Height-Max	1.6 mm	Speed	300 MHz
Supply Voltage-Max	1.32 V	Supply Voltage-Min	1.08 V
Supply Voltage-Nom	1.2 V	Surface Mount	YES
Technology	CMOS	Temperature Grade	INDUSTRIAL
Terminal Form	GULL WING	Terminal Pitch	0.5 mm
Terminal Position	QUAD	Width	20 mm
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	Series	SAM E70
Programmabe	Not Verified	Core Processor	ARM® Cortex®-M7
Core Size	32-Bit Single-Core	Connectivity	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	Number of I/O	114
Program Memory Size	1MB (1M x 8)	Program Memory Type	FLASH
RAM Size	384K x 8	Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V
Data Converters	A/D 24x12b; D/A 2x12b	Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)	Mounting Type	Surface Mount
Base Product Number	ATSAME70