德源科技 
德源科技德源科技
公司簡介訂購方式匯款確認檔案下載 聯絡我們保固說明訂單查詢討論區
電子郵件:

密碼:

忘記密碼
加入會員
  首頁 | 原廠 Arduino® | 特殊服務設計 | 轉接座及轉接板/麵包板 | 開發板/燒錄器/模擬器 | 相容 For Arudino® 週邊及配件 | OKdo系列 | Saleae 系列 | Adafruit 系列 | ArduCam 系列 | Camera 攝像頭 | ROCK 系列 | Debix系列開發板 | Raspberry Pi 樹莓派 | Banana Pi 香蕉派 | BeagleBone 狗骨頭 | M5Stack系列 | Micro:bit (BBC)系列 | NVIDIA Jetson Nano系列 | Pololu 系列 | Pycom 系列 | Seeed 系列 | Sparkfun 系列 | WeMos 系列 | 傳感器 | Cubieboard/CubieTruck系列 | Firefly 系列 | Microduino系列 | Orange Pi 香橙派 | PCB板 | PLC 系列 | Robot 機器人 | UDOO 系列 | RedBearLab 系列 | LattePanda系列 | LittleBits 系列 | Libelium 系列 | Luxonis 相機系列 | PCduino | RobotElectronics 系列 | MageDok 顯示屏 | LCD/LCM/TFT/LVDC | Dimension Engineer 系列 | 通訊模組 | 影音器材(含轉換器) | 線材/連結器/轉換器 | 測量儀器 | 馬達/馬逹控制器/電源模組 | 其他 | 焊接/維修工具 | IC零件 | LED燈-裝飾燈 | 工作站迷你電腦 mini PC | 擴大器 | 雕刻機 | 電池 | 電腦周邊 | 檢定考套件 | 停售商品
  首頁 » 商品目錄 » Sparkfun 系列 » 42411077
商品搜尋 進階
 |  購物車內容  |  結帳   
商品分類
  **Teensy
  *Cable 線材
  *FLIR 系列
  *Intel® Edison
  *IQAudio 系列
  *LED EL 燈條
  *LilyPad系列
  *MyoWare 肌肉系列
  *Qwiic系列
  Alchitry 系列
  Audio
  Camera 攝像頭
  Components
  Educators
  ESPRESSIF (ESP)
  IoT
  Programmers
  Prototyping
  Retail
  Robotics
  Swag
  Tools
  Widgets
  Arduino
  Biometrics
  Breakout Boards
  cellular
  Development Tools
  Drivers
  E-Textiles
  IC
  LCDs
  Product Categories
  Sensors
  空板
  GPS
  Kits
  Wireless
  停售/停產
Arduino
Pololu
Seeed
Sparkfun
robot-electronics
dimensionengineering
libelium
adafruit
udoo
redbearlab
Arducam
goembed
Saleae
okdo
服務台
公司簡介
退換貨服務
訂購方式
聯絡我們
匯款確認
[<< 前一頁]  瀏覽相同分類產品 1 / 36  [下一頁 >>]
▼●原廠 Teensy 4.1 開發板(無網路/以太網版本)without Ethernet(20359)
NT$1,600 NT$1,200
運費NT$50
條碼42411077
產品說明7

※本產品原廠代理從國外進口,有些交期較長,下訂前請詢問!

Sparkfun原廠 Teensy 4.1 開發板(無網路/以太網版本)without Ethernet (DEV-20359)



影片:https://youtu.be/jDihQXEuhzI

 


  The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an SD card socket, and USB host port. Please keep in mind that this Teensy 4.1 does not have Ethernet capabilities.

  When running at 600 MHz, the Teensy 4.1 consumes approximately 100mA current and provides support for dynamic clock scaling. Unlike traditional microcontrollers, where changing the clock speed causes wrong baud rates and other issues, Teensy 4.1 hardware and Teensyduino's software support for Arduino timing functions are designed to allow dynamically speed changes. Serial baud rates, audio streaming sample rates, and Arduino functions like delay() and millis(), and Teensyduino's extensions like IntervalTimer and elapsedMillis, continue to work properly while the CPU changes speed. Teensy 4.1 also provides a power shut off feature. By connecting a pushbutton to the On/Off pin, the 3.3V power supply can be completely disabled by holding the button for five seconds, and turned back on by a brief button press. If a coin cell is connected to VBAT, Teensy 4.1's RTC also continues to keep track of date & time while the power is off. Teensy 4.1 also can also be overclocked, well beyond 600MHz!

  The ARM Cortex-M7 brings many powerful CPU features to a true real-time microcontroller platform. The Cortex-M7 is a dual-issue superscaler processor, meaning the M7 can execute two instructions per clock cycle, at 600MHz! Of course, executing two simultaneously depends upon the compiler ordering instructions and registers. Initial benchmarks have shown C++ code compiled by Arduino tends to achieve two instructions about 40% to 50% of the time while performing numerically intensive work using integers and pointers. The Cortex-M7 is the first ARM microcontroller to use branch prediction. On M4, loops and other code which much branch take three clock cycles. With M7, after a loop has executed a few times, the branch prediction removes that overhead, allowing the branch instruction to run in only a single clock cycle.

  Tightly Coupled Memory is a special feature which allows Cortex-M7 fast single cycle access to memory using a pair of 64 bit wide buses. The ITCM bus provides a 64 bit path to fetch instructions. The DTCM bus is actually a pair of 32 bit paths, allowing M7 to perform up to two separate memory accesses in the same cycle. These extremely high speed buses are separate from M7's main AXI bus, which accesses other memory and peripherals. 512 of memory can be accessed as tightly coupled memory. Teensyduino automatically allocates your Arduino sketch code into ITCM and all non-malloc memory use to the fast DTCM, unless you add extra keywords to override the optimized default. Memory not accessed on the tightly coupled buses is optimized for DMA access by peripherals. Because the bulk of M7's memory access is done on the two tightly coupled buses, powerful DMA-based peripherals have excellent access to the non-TCM memory for highly efficient I/O.

  Teensy 4.1's Cortex-M7 processor includes a floating point unit (FPU) which supports both 64 bit "double" and 32 bit "float". With M4's FPU on Teensy 3.5 & 3.6, and also Atmel SAMD51 chips, only 32 bit float is hardware accelerated. Any use of double, double functions like log(), sin(), cos() means slow software implemented math. Teensy 4.1 executes all of these with FPU hardware.

  Note: This Teensy 4.1 does not have Ethernet capabilities. Additionally, please be aware that the Teensy 4.1 does not include headers and will need to be purchased separately and soldered on yourself.

 


  •  
 

 

產品規格

  • FEATURES
  • ARM Cortex-M7 at 600MHz
  • 1024K RAM (512K is tightly coupled)
  • 8 Mbyte Flash (64K reserved for recovery & EEPROM emulation)
  • USB Host Port
  • 2 chips Plus Program Memory
  • 55 Total I/O Pins
  • 3 CAN Bus (1 with CAN FD)
  • 2 I2S Digital Audio
  • 1 S/PDIF Digital Audio
  • 1 SDIO (4 bit) native SD
  • 3 SPI, all with 16 word FIFO
  • 7 Bottom SMT Pad Signals
  • 8 Serial ports
  • 32 general purpose DMA channels
  • 35 PWM pins
  • 42 Breadboard Friendly I/O
  • 18 analog inputs
  • Cryptographic Acceleration
  • Random Number Generator
  • RTC for date/time
  • Programmable FlexIO
  • Pixel Processing Pipeline
  • Peripheral cross triggering
  • microSD Card Socket
  • Power On/Off management

 

產品圖片

 



 

問與答

顯示 1 到 第1 (共 1 則 問與答) 總頁數:  1 
訪客 詢問: 2023-04-02  20:31:54
問題: 還接受訂購嗎?想買一片
回覆: 有現貨,你可以下單了
顯示 1 到 第1 (共 1 則 問與答) 總頁數:  1 
本商品上架日期:2010-06-15.
評價
購物車 更多
1 x (售完)2017年 樹莓派Pi3B 日本版Japan Raspberry Pi 3B Model B (pi2B 升級版)
1 x *NVIDIA Jetson Nano Developer Kit 桌上型(全配1,不含主板)
1 x 全新原裝法國帥福特SAFT LS33600B-ACT 3.6V PLC鋰電池帶插頭
1 x ●美國原廠 MCP2221A模組...USB to GPIO ADC I2C-Stemma QT/Qwiic(ada4471)
1 x 1路 MOSFET開關 IRF540 隔離功率模塊
1 x ●micro USB 3.0 公 轉 USB 3.0 母 轉接頭 / Micro B 轉 A 母
1 x #2.4G 無線 倉頡 台灣繁體注音 無線鍵 字符碼 注音鍵盤 繁中
1 x Mach3 usb cnc 雕刻機控制卡 運動控制卡-5代 MK4-V(4軸控制器)
1 x LED七彩燈控制器RGB控制器燈條控制器含遙控器12v迷你手動控制(RF迷你RGB控制器帶DC線)
1 x #樹莓派 Pi 3B+ 高精度 AD/DA 類比/數位擴展板 High-Precision AD/DA Board 板載ADS1
1 x B0328,Arducam HM01B0 QVGA CMOS Mocochrome 相機模塊
1 x B0167,Arducam原廠 PTZ Pan Tilt Zoom Camera 變焦相機控制器 For樹莓派
1 x (預購)Raspberry Pi 樹莓派 適用(WPC-632-4-DIO+5G LTE)Web Based Program
1 x ●*Duckietown 小鴨車 自走車 學習套件 可配 樹莓派 Pi 3B (單小鴨車,不含主板、電源、SD卡)
1 x 2021 新版 香橙派 Orange Pi Lite 開發板 1GB 版本,全志H3芯片
1 x #&●(現貨,當日寄出)2021新品 Raspberry Pi Pico 高性能微控制器板 RP2040 開發板
1 x LattePanda、樹莓派Raspberry Pi 專用 帶觸摸板的無線鍵盤 2.4G無線鍵盤鼠標 (DFR330)
1 x LED WS2812B 全彩幻彩30燈 防水燈條 5050內置IC 5V燈帶 1米【黑板(滴膠),防水燈帶】IP65
1 x >(停產)Pimoroni Skywriter HAT - 3D Gesture Sensor樹莓派 3D 手勢感測擴充板(ad
1 x ●xh2.54杜邦線小端子壓線鉗 2.8插簧 1.25mm端子鉗 01bm多功能 (SN-28B黃柄)
1 x CellShield(DE006)
1 x &原廠 PureThermal 2 - FLIR Lepton Smart I/O Board (PT2)
1 x ●【獨家首賣】DEBIX Model A I/O Board 工業單板計算機 - IO擴展板(EMB-AS-E01)
1 x W78E058C
1 x *FTDI Basic 下載器 USB to TTL (DFR571)For Arduino®
1 x 乙級硬體裝修 (5包)
1 x 12V2.1聲道 汽車 機車 電腦功放 獨立純低音 宏興2.1功放機 音質超勁
1 x 89LE516AD
1 x $請先詢價 UDOO NEO BASIC
1 x Kangaroo x2 motion controller(DE030)
1 x #OKdo Raspberry Pi3B、Pi4B Power Supply 樹莓派電源 5V 3A 國際電源插頭(A.不含線)
1 x #(現貨)最新 Raspberry Pi 4 B (是新版Pi4B) 4GB V1.5 type-C (送散熱片)
1 x 各類IC 解密〔8051,AVR,PIC ,CPLD,GAL,PAL,Hotek,等等...) PS:限用於合法用途
1 x AT89S52-24PU IC零件
1 x ●Arduino 13.56mHz PN532 兼容樹莓派Raspberry Pi NFC讀寫卡器模塊
1 x LED Display Driver (8-Digit) - MAX7219CNG LED 驅動器IC
1 x 1.54inch e-Paper Module (B),1.54寸 墨水屏 200x200 紅黑白
1 x 所有IC零件
1 x >停產*HiKey 960 開發板 4GB RAM版本 USB3.0 Android8.0
1 x ●樹莓派 Raspberry Pi CM4專用散熱風扇(CM4-FAN-3007-12V版本)低噪音 帶散熱貼
1 x 2inch LCD Module / 2寸 IPS顯示屏 240×320
1 x ●樹莓派(加購品)帶開關Micro USB 電源線 開關電源(可充電 可傳輸)PIGO
1 x 89C58RD+
1 x ▼ARPI600 擴展板 + 13塊 傳感器模塊(樹莓派 配件包 PI4B Sensor Acce)
1 x Arducam原廠 PTZ Pan Tilt Zoom Camera 變焦相機(含800萬攝像頭板),(B01678MP)Pi4
NT$1,000,286,748
查詢訂單狀態
 
請輸入您的訂單編號
商品通知狀態 更多
通知▼●原廠 Teensy 4.1 開發板(無網路/以太網版本)without Ethernet(20359)
更新時通知我
推薦給朋友
 
推薦這個商品給朋友

聯絡方式:手機:0933807110 或 0968222607
E-mail:[email protected](主要信箱) & [email protected](次要) & [email protected] & [email protected] & [email protected]