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Datasheet

PDF

软件

说明

SAM S70

SAM S70 Complete

(文件大小: 7 MB, 1605 页数, 修订版 D, 更新时间: 01/2016)
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The Atmel | SMART SAMS70Q21 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. SAMS70Q21 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 SAMS70Q21 is available in 144-pin QFP and BGA package options.

关键特性

  • High performance architecture — ARM Cortex-M7 core-based MCU running at 300MHz with integrated FPU. Up to 384KB of multi-port memory out of which up to 256KB can be assigned as Tightly Coupled Memory (Data and Instructions) delivering 0 wait state at 300MHz. Accelerate execution from on-chip Flash, NVM connected to Quad SPI and EBI with 16KB of data and 16KB of instruction cache memory.
  • Comprehensive peripheral set for connectivity — High-speed USB Host and Device with integrated PHY, camera interface, a full range of high-speed serial peripherals for fast data transfer such as High Speed Multimedia Card interface
  • Advanced analog — Dual 2Msps, 12-bit ADCs with analog front end, offering offset error correction and gain control. Also includes 2Msps 12-bit DAC.
  • Security — Include encrypted SDRAM or QSPI bus on the fly, tamper detection pins and secure data storage, hardware encryption engines supporting AES, as well as secures Hash Algorithm (SHA) and finally integrates True Random Number Generator (TRNG).
  • Design support — Reduce development time and cost with Atmel Studio integrated development platform, which includes Atmel Software Framework, a complete library of source code, project examples, drivers and stacks

关键参数

参数

Flash (kBytes):

2048 kBytes

Pin Count:

144

# of Touch Channels:

0

Hardware QTouch Acquisition:

No

USB Transceiver:

1

USB Speed:

Hi-Speed

USB Interface:

Host, Device

SPI:

5

QSPI:

1

I2S:

Yes

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
ATSAMS70Q21A-CN LFBGA R-LFBGA144_W 144 Industrial (B) (-40°C to 105°C) Tray 请求
ATSAMS70Q21A-CNT LFBGA R-LFBGA144_W 144 Automotive(Grade 2) (-40°C to 105°C) Tape&Reel 请求
ATSAMS70Q21A-ANT Automotive(Grade 2) (-40°C to 105°C) Tape&Reel 0 不同
ATSAMS70Q21A-AN Industrial (B) (-40°C to 105°C) Tray 0 不同



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.