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SAME70J19 PDF даташит

Спецификация SAME70J19 изготовлена ​​​​«ATMEL Corporation» и имеет функцию, называемую «SMART ARM-based Flash MCU».

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Номер произв SAME70J19
Описание SMART ARM-based Flash MCU
Производители ATMEL Corporation
логотип ATMEL Corporation логотип 

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SAME70J19 Даташит, Описание, Даташиты
SAM E70
Atmel | SMART ARM-based Flash MCU
DATASHEET
Description
The Atmel® | SMART SAM E70 devices are members of a family of Flash
microcontrollers based on the high-performance 32-bit ARM® Cortex®-M7
processor with Floating Point Unit (FPU). These devices operate at up to
300 MHz and feature up to 2048 Kbytes of Flash and up to 384 Kbytes of multi-
port SRAM.
The on-chip SRAM can be configured as Tightly Coupled Memory (TCM) or
system memory. A multi-port access to the SRAM guarantees a minimum access
latency.
The peripheral set includes an Ethernet MAC (GMAC) supporting AVB,
IEEE1588, 802.1Qbb, 802.3az, 802.1AS and 802.1Qav, a high-speed USB
Device port and a high-speed USB Host port sharing an embedded transceiver,
an Image Sensor Interface (ISI), a high-speed Multimedia Card Interface (HSMCI)
for SDIO/SD/e.MMC, an External Bus Interface (EBI) featuring an SDRAM
Controller, and a Static Memory Controller providing connection to SRAM,
PSRAM, NOR Flash, LCD module and NAND Flash. Additional peripherals
include three Universal Synchronous Asynchronous Receiver Transmitters
(USART), five Universal Asynchronous Receiver Transmitters (UART), three
Two-wire Interfaces (TWI) supporting the I2C protocol, one Quad I/O Serial
Peripheral Interface (QSPI), two Serial Peripheral Interfaces (SPI), one Serial
Synchronous Controller (SSC) supporting I2S and TDM protocols, as well as two
enhanced Pulse Width Modulators (PWM), twelve general-purpose 16-bit timers
with stepper motor and quadrature decoder logic support, two Controller Area
Networks with Flexible Data Rate (CAN-FD), one ultra low-power Real-Time
Timer (RTT), one ultra low-power Real-Time Clock (RTC), dual Analog Front-End
(AFE) including a 12-bit Analog-to-Digital Converter (ADC), a Programmable Gain
Amplifier (PGA), dual Sample-and-Hold and a digital averaging with up to 16-bit
resolution, dual-channel 12-bit Digital-to-Analog Converter (DAC) and one Analog
Comparator.
The SAM E70 devices have three software-selectable low-power modes: Sleep,
Wait and Backup. In Sleep mode, the processor is stopped while all other
functions can be kept running. In Wait mode, all clocks and functions are stopped
but some peripherals can be configured to wake up the system based on
predefined conditions. This feature, called SleepWalking™, performs a partial
asynchronous wake-up, thus allowing the processor to wake up only when
needed. In Backup mode, RTT, RTC and wake-up logic are running. Optionally a
1-Kbyte low-power SRAM can be retained.
To optimize power consumption, the clock system has been designed to support
different clock frequencies for selected peripherals. Moreover, the processor and
bus clock frequency can be modified without affecting processing on, for example,
the USB, U(S)ART, AFE and Timer Counter.
Atmel-11296C-ATARM-SAM E70-Datasheet_19-Jun-15









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SAME70J19 Даташит, Описание, Даташиты
The SAM E70 devices also feature an event system that allows peripherals to receive, react to and send events in
Active and Sleep modes without processor intervention.
The SAM E70 devices are high-performance general-purpose microcontrollers with a rich set of connectivity
peripherals and large memory integration. This enables the SAM E70 to sustain a wide range of applications
including consumer, industrial control, and PC peripherals.
SAM E70 devices operate from 1.7V to 3.6V and are available in the following packages:
̶ 144-pin LQFP
̶ 144-ball LFBGA
̶ 100-pin LQFP
̶ 100-ball TFBGA
̶ 64-pin LQFP
The SAM E70 devices are pin-to-pin compatible with the SAM4E (100-pin and 144-pin versions), except for USB
signals.
The Atmel application note “Migrating the SAM4E to SAM E70 Microcontroller” (reference 44034) is available on
www.atmel.com to ease migration from SAM4E devices to SAM E70 devices.
Features
Core
̶ ARM Cortex-M7 running at up to 300 MHz(1)
̶ 16 Kbytes of ICache and 16 Kbytes of DCache with Error Code Correction (ECC)
̶ Simple- 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)
Memories
̶ Up to 2048 Kbytes embedded Flash with unique identifier and user signature for user-defined data
̶ Up to 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 Boot Loader 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
̶ 16-bit SDRAM Controller (SDRAMC) interfacing up to 256 MB and with on-the-fly scrambling
System
̶ 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 4/8/12 MHz factory-trimmed internal RC oscillator with 4 MHz default frequency for device
startup. In-application trimming access for frequency adjustment.
̶ 32.768 kHz crystal oscillator or embedded 32 kHz (typical) 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
2 SAM E70 [DATASHEET]
Atmel-11296C-ATARM-SAM E70-Datasheet_19-Jun-15









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SAME70J19 Даташит, Описание, Даташиты
̶ One dual-port 24-channel central DMA Controller (XDMAC)
Low-Power Features
̶ Low-power Sleep, Wait and Backup modes, with typical power consumption down to 1.1 µA in Backup mode
̶ Ultra-low-power RTC and RTT
̶ 1 Kbyte of backup RAM (BRAM) with dedicated regulator
Peripherals
̶ 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 Time-stamping 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)
̶ Two master Controller Area Networks (MCAN) with Flexible Data Rate (CAN-FD) with SRAM-based mailboxes,
time- and event-triggered transmission
̶ 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
̶ 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 2 Msps. Gain and offset error autotest
feature.
̶ One 2-channel 12-bit 1 Msps Digital-to-Analog Controller (DAC) with differential and oversampling modes
̶ One Analog Comparator (ACC) with flexible input selection, selectable input hysteresis
Cryptography
̶ 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.
I/O
̶ Up to 115 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)
Voltage
̶ Single supply voltage from 1.7V to 3.6V
Packages
̶ LQFP144, 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm
̶ LFBGA144, 144-ball LFBGA, 10 x 10 mm, pitch 0.8 mm
̶ LQFP100, 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm
̶ TFBGA100, 100-ball TFBGA, 9 x 9 mm, pitch 0.8 mm
̶ LQFP64, 64-lead LQFP, 10 x 10 mm, pitch 0.5 mm
Notes: 1. 300 MHz is at [-40°C : +105°C], 1.2V or with the internal regulator.
SAM E70 [DATASHEET]
Atmel-11296C-ATARM-SAM E70-Datasheet_19-Jun-15
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Номер в каталогеОписаниеПроизводители
SAME70J19SMART ARM-based Flash MCUATMEL Corporation
ATMEL Corporation

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