ATSAME70N21A-CN

Name: ATSAME70N21A-CN
Rating: 4.5 (10 reviews)

MCU 32-bit ARM Cortex M7 RISC 2MB Flash 1.2V/1.8V/2.5V/3.3V 100-Pin TFBGA Tray

7,542 有效庫存

ATSAME70N21A-CN

有效庫存7,542

MCU 32-bit ARM Cortex M7 RISC 2MB Flash 1.2V/1.8V/2.5V/3.3V 100-Pin TFBGA Tray

製造商零件號 # : ATSAME70N21A-CN
包裝/封裝: TFBGA-100
零件狀態 : ACTIVE
製造商: Microchip Technology
產品分類 : Microcontrollers
RoHS:

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ATSAME70N21A-CN 數據表

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詳細說明

The SAME70N21A-CN microcontroller, part of Microchip's flash microcontrollers family, stands out for its high-performance characteristics. Powered by a 32-bit ARM Cortex-M7 processor with a Floating Point Unit, this device can operate at speeds up to 300MHz, making it suitable for demanding applications that require rapid and efficient data processing. Offering up to 2048 Kbytes of Flash and 384 Kbytes of multi-port SRAM, the SAME70N21A-CN provides ample memory resources to support various tasks. Its configurable Instruction and Data Tightly Couple Memories further enhance its processing capabilities, allowing designers to leverage the advanced DSP capabilities of the core for optimal performance. Additionally, the microcontroller features a range of networking and connectivity peripherals, including a CAN-FD interface and an Ethernet MAC with AVB support, enabling seamless communication with other devices. With package options in 100-pin QFP and BGA, designers have flexibility in choosing the form factor that best fits their requirements. Supported by MPLAB X IDE and MPLAB Harmony, the SAME70N21A-CN offers a streamlined development experience for designers looking to create cutting-edge solutions

主要特徵

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)

2048 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

LQFP100, 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm

TFBGA100, 100-ball TFBGA, 9 x 9 mm, pitch 0.8 mm

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Part Family	SAME70	CPU Type	Cortex-M7
MaxSpeed (MHz)	300	SRAM (KB)	384
Temp. Range Min.	-40	Temp. Range Max.	105
Operation Voltage Min.(V)	1.7	Operation Voltage Max.(V)	3.6
SPI	4 -SPI	I2C	3
UART	8	QSPI	1
Crypto Engine	Yes	Internal Oscillator	4,8,12Mhz, 32Khz
Pin Count !	100	Secure Boot	No