ATSAMS70J19B-AN More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATSAMS70J19 |
| RoHS: | Compliant |
The Microchip SAMS70J19 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 2048 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. SAMS70J19 features multiple communication interfaces including 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 SAMS70J19 is available in 64-pin QFP and QFN package options.
Supported by MPLAB X IDE and MPLAB Harmony.
Where to Buy
Prices starting from US$7.57
Features
| 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) |
| 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 |
| 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 internal RC oscillator with 4 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 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 |
| 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 wake-up 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) |
| 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) (I2 C-compatible) with SleepWalking support |
| Quad I/O Serial Peripheral Interface (QSPI) interfacing up to 256 MB Flash and with eXecute-In-Place and onthe-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 2 Msps. Gain and offset error autotest feature. |
| One 2-channel 12-bit 1Msps-per-channel Digital-to-Analog Controller (DAC) with differential and oversampling modes |
| One Analog Comparator (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)SAMD10, 8KB Flash, 4KB RAM, low ocst, ARM Cortex M0+, low power, 14-pin |
Specifications
| Part Family | SAMS70 |
|---|---|
| CPU Type | Cortex-M7 |
| MaxSpeed (MHz) | 300 |
| Program Memory Size (KB) | 512 |
| SRAM (KB) | 256 |
| Data EEPROM (bytes) | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 105 |
| Operation Voltage Min.(V) | 1.7 |
| Operation Voltage Max.(V) | 3.6 |
| Direct Memory Access (DMA) Channels | 24 |
| SPIâ„¢ | 1 |
| I2C | 2 |
| UART | 5 |
| I2S | 1 |
| Ethernet | Ethernet AVB |
| Quadrature Encoder Interface (QEI) | 1 |
| Hardware Touch Peripheral | None |
| Crypto Engine | Yes |
| Number of USB Modules | 1 |
| USB Interface | High Speed |
| Number of CAN Modules | 0 |
| Type of CAN module | None |
| ADC Channels | 5 |
| Max ADC Resolution (bits) | 12 |
| Max ADC Sampling Rate (ksps) | 1700 |
| Number of DACs | 1 |
| Input Capture | 3 |
| Standalone Output Compare/ Standard PWM | 3 |
| Motor Control PWM Channels | 15 |
| Max 16 Bit Digital Timers | 12 |
| Number of Comparators | 1 |
| Internal Oscillator | 4,8,12Mhz, 32Khz |
| Hardware RTCC | Yes |
| Max I/O Pins | 44 |
| Pin Count | 64 |
| Low Power | No |
| Pins | Packaging | 64 | LQFP |
| Temp Range | Various |
| Packing Media | Tray (160) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| SAM E70/S70/V70/V71 Family Data Sheet |
Design Checklist |
|---|
| Basic 32-Bit MCU Design and Troubleshooting Checklist |
User Guides |
|---|
| SAME70-XPLD Xplained User Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.3683 |
| Shipping Weight (kg) | 1.0875 |
| Lead Count | 64 |
| Package Type | LQFP |
| Package Width or Size | 10x10x1.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD | Microchip Technology |
| Mcu, 32Bit, 300Mhz, Lqfp-64 | Newark Electronics |
| MCU 32-Bit SAMS70 ARM Cortex-M7 RISC 512kByte Flash 1.7V to 3.6V 64-Pin LQFP | Avnet America |
| IC: ARM microcontroller | TME |
| MCU, 32BIT, 300MHZ, LQFP-64 | Farnell |
Frequently Asked Questions
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Is the ATSAMS70J19B-AN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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