ATSAME70Q21A-AN (MICROCHIP)
Микроконтроллер ARM, серия SAM, SAM32 Family SAM E70 Series Microcontrollers, ARM Cortex-M7, 32бита
The ATSAME70Q21A-AN is a SMART SAM E70 series 32-bit Flash Microcontroller based on the high-performance ARM Cortex-M7 RISC (5.04 CoreMark/MHz) processor with floating point unit (FPU). It operates at a maximum speed of 300MHz and feature up to 2048kB of flash, up to 384kB of multi-port SRAM and configurable instruction and data tightly couple memories to leverage the advanced DSP capabilities of the core. SAME70Q21 features multiple networking/connectivity peripherals, including CAN-FD interface and one 10/100Mbps 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.
- ARM Cortex-M7 running at up to 300MHz
- 16kB of ICache and 16kB of DCache with error code correction (ECC)
- Simple and double precision hardware 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, Trace port interface unit (TPIU)
- Embedded voltage regulator for single-supply operation
- Power-on-reset (POR), brown-out detector (BOD) and dual watchdog for safe operation
- One 500MHz PLL for system clock, one 480MHz PLL for USB high-speed operations
- Temperature sensor
- One dual-port 24-channel Central DMA controller (XDMAC)
- 3 to 20MHz Resonator oscillators
- RTC with Gregorian calendar mode, waveform generation in low-power modes
- RTC counter calibration circuitry compensates for 32.768kHz crystal frequency variations
- 32-bit low-power Real-time Timer (RTT)
- True random number generator (TRNG)
- Integrity check monitor (ICM). supports secure hash algorithm SHA1, SHA224 and SHA256
- Five parallel input/output controllers (PIO)
- One analog comparator with flexible input selection, selectable input hysteresis
- Low-power sleep, wait and backup modes
Области применения
Промышленное, Привод Двигателя и Управление, Измерительное, Автоматизация и Управление Процессами, Потребительская Электроника
Архитектура:
ARM Cortex-M7
Количество I/O:
114I/O
Количество Бит:
32бита
Количество Выводов:
144вывод(-ов)
Линейка Продукции:
SAM32 Family SAM E70 Series Microcontrollers
Максимальное Напряжение Питания:
1.32В
Минимальное Напряжение Питания:
1.08В
Размер Памяти:
2МБ
Размер Памяти RAM:
384КБ
Семейство Микроконтроллера:
SAM32
Серия Микроконтроллера:
SAM E70
Скорость ЦПУ:
300МГц
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микроконтроллера:
LQFP
Тип Встроенного Интерфейса:
CAN, Ethernet, I2C, SPI, UART, USART, USB
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
