IC MCU 32BIT 2MB FLASH 64LQFP
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ATSAMS70J21B-AN Competitive Prices
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The Microchip SAMS70J21 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. SAMS70J21 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 SAMS70J21 is available in 64-pin QFP and QFN 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.Symbol
Footprint
S70 Features
Core
Memories
System
Low-Power Features
Peripherals
Cryptography
I/O
Core Processor ARM Cortex M7
Speed 300MHz
Operating Temperature -40℃ ~ 105℃ (TA)
Program Memory Type FLASH
RAM Size 384K x 8
Number of I/O 44
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Mounting Type Surface Mount
Oscillator Type Internal
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
Core Size 32-Bit
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Program Memory Size 2MB (2M x 8)
Data Converters A/D 5x12b; D/A 1x12b
Voltage - Supply (Vcc/Vdd) 1.08V ~ 3.6V
Manufacturer: Microchip
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