高通(Qualcomm)藍牙芯片QCC5144_硬件設計詳細指導書（官方內部培訓手冊）其內容是針對硬件設計、部分重要元器件選擇(ESD，Filter）及走線注意事項的詳細說明。2 Power management 2.1 SMPS 2.1.1 Components specification 2.1.2 Input power supply selection 92.1.3 Minimize SMPS EMI emissions 2.1.4 Internal LDOs and digital core decoupling 2.1.5 Powering external components 2.2 Charger 2.2.1 Charger connections.2.2.2 General charger operation2.2.3 Temperature measurement during charging 2.3 SYS_CTRL 3 Bluetooth radio3.1 RF PSU component choice 3.2 RF band-pass filter3.3 Layout (天線 走線的注意事項)4 Audio4.1 Audio bypass capacitors 4.2 Earphone speaker output4.3 Line/Mic input 4.4 Headphone output optimizition5 LED pads 5.1 LED driver 5.2 Digital/Button input 5.3 Analog input5.4 Disabled 6 Reset pin (Reset#)7 USB interfaces7.1 USB device port7.1.1 USB device port7.1.2 Layout notes 7.1.3 USB charger detectionA QCC5144 VFBGA example schematic and BOM B Recommended SMPS components specificationB.1 Inductor specifition B.2 Recommended inductors B.3 SMPS capacitor specifition
上傳時間： 2022-04-07
上傳用戶：默默
反激式開關電源變壓器設計的詳細步驟85W反激變壓器設計的詳細步驟 1. 確定電源規格. 1).輸入電壓范圍Vin=90—265Vac; 2).輸出電壓/負載電流:Vout1=42V/2A, Pout=84W 3).轉換的效率=0.80 Pin=84/0.8=105W 2. 工作頻率，匝比, 最低輸入電壓和最大占空比確定. Ｖmos*0.8>Vinmax+n(Vo+Vf)600*0.8>373+n(42+1)得n<2.5Vd*0.8>Vinmax/n+Vo400*0.8>373/n+42得n>1.34 所以n取1.6最低輸入電壓Vinmin=√[(Vacmin√2)* (Vacmin√2)-2Pin(T/2-tc)/Cin=(90√2*90√2-2*105*(20/2-3)/0.00015=80V取:工作頻率fosc=60KHz, 最大占空比Dmax=n(Vo+Vf)/[n(Vo+Vf)+Vinmin]= 1.6(42+1)/[1.6(42+1)+80]=0.45 Ton(max)=1/f*Dmax=0.45/60000=7.5us 3. 變壓器初級峰值電流的計算. Iin-avg=1/3Pin/Vinmin=1/3*105/80=0.4AΔIp1=2Iin-avg/D=2*0.4/0.45=1.78AIpk1=Pout/?/Vinmin*D+ΔIp1=84/0.8/80/0.45=2.79A 4. 變壓器初級電感量的計算. 由式子Vdc=Lp*dip/dt,得: Lp= Vinmin*Ton(max)/ΔIp1 =80*0.0000075/1.78 =337uH 取Lp=337 uH 5.變壓器鐵芯的選擇. 根據式子Aw*Ae=Pt*1000000/[2*ko*kc*fosc*Bm*j*?],其中: Pt(標稱輸出功率)= Pout=84W Ko(窗口的銅填充系數)=0.4 Kc(磁芯填充系數)=1(對于鐵氧體), 變壓器磁通密度Bm=1500Gs j(電流密度): j=4A/mm2;Aw*Ae=84*1000000/[2*0.4*1*60*103*1500Gs*4*0.80]=0.7cm4 考慮到繞線空間,選擇窗口面積大的磁芯,查表: ER40/45鐵氧體磁芯的有效截面積Ae=1.51cm2 ER40/45的功率容量乘積為 Ap = 3.7cm4 >0.7cm4 故選擇ER40/45鐵氧體磁芯. 6.變壓器初級匝數 1).由Np=Vinmin*Ton/[Ae*Bm],得: Np=80*7.5*10n-6/[1.52*10n-4*0.15] =26.31 取 Np =27T 7. 變壓器次級匝數的計算. Ns1(42v)=Np/n=27/1.6=16.875 取Ns1 = 17T Ns2(15v)=(15+1)* Ns1/(42+1)=6.3T 取Ns2 = 7T
上傳時間： 2022-04-15
上傳用戶：
S32K1xx Series Reference Manual 用戶手冊--2029頁 Supports S32K116, S32K118, S32K142, S32K144, S32K146, and S32K148S32K是一款符合AEC-Q100規范、基于32位ARM Cortex-M4F和Cortex-M0+內核的MCU，適用于通用汽車和高可靠性工業應用。The S32K1xx product series further extends the highly scalable portfolio of Arm? Cortex?-M0+/M4F MCUs in the automotive industry. It builds on the legacy of the KEA series, while introducing higher memory options alongside a richer peripheral set extending capability into a variety of automotive applications. With a 2.70–5.5 V supply and focus on automotive environment robustness, the S32K product series devices are well suited to a wide range of applications in electrically harsh environments, and are optimized for cost-sensitive applications offering low pin-count options. The S32K product series offers a broad range of memory, peripherals, and package options. It shares common peripherals and pin counts, allowing developers to migrate easily within an MCU family or among the MCU families to take advantage of more memory or feature integration. This scalability allows developers to use the S32K product series as the standard for their end product platforms, maximizing hardware and software reuse and reducing time to market
標簽： S32K116 S32K118 S32K142 S32K144
上傳時間： 2022-04-16
上傳用戶：jason_vip1
STC8H STC8G STC8A STC15W STC15F 系列原理圖PCB器件封裝庫文件。包含了 STC15 系列和 STC8A、8F、8G、8H 系列 MCU 的電路圖符號 庫和 pcb 封裝庫。提供 protel/altium designer、pads/powerpcb 和 orcad capture 格式Protel/Altim designer： 庫文件是用 Altium designer 20.1.10 build 176 版制作的，同時另存為 4.0 和 5.0 版 本；用 protel99se 打開 4.0 版本后再另存為 3.0 版本。以便低版本的 altium 軟件可以打 開或者導入，如 protel 99se。同樣更高版本的 altium designer 請嘗試直接打開或者導入。 盡管 3.0 版本的 PCB 庫文件已經是用 protel99se 另存為得到的，但是反過來打開 3.0 版本的庫還是可能偶爾出錯，原因不明。建議直接打開 4.0 版本（protel99 所用的版本） 的庫文件。 Pads/powerpcb： 庫文件是用 pads 9.5 版制作的，如果使用不同版本的軟件，請嘗試導入 txt 和 asc 文件。電路圖導出的文件是 3.0 格式的 txt 文件；pcb 封裝導出的是 powerpcb2005.2 版本 的 asc 文件。其他版本的 pads 軟件可以導入 txt（電路圖）和 asc（pcb 板圖）文件后， 選中全部器件，然后另存為庫文件即可。 用 powerpcb5.0 實測可行。 Orcad capture： 用 orcad capture 16.3 版制作的，只提供電路圖符號庫文件。2020.05.30 Version：1.0 1、修改了 protel/Altium designer 中 DFN8 封裝的焊盤為多層的問題，改為 top 層。 2、調整了 protel/Altium designer 的 pcb 封裝中心位置，統一為 pin 1。 3、修復了 pads/powerPCB 中 STC15W10x 和 STC15W201Sx 系列電路圖符號不能 顯示的問題。 4、pads/powerPCB 的電路圖和 PCB 庫不再提供導出文件*.ld，*.ln 等文件，改為包 含所有符號的電路圖文件和所有封裝的 PCB 電路板文件，并導出為低版本的 *.txt(電路圖)和*.asc(電路板圖)文件。以解決不同版本的兼容問題。
標簽： stc8h stc8g stc8a stc15w stc15f
上傳時間： 2022-04-16
上傳用戶：d1997wayne
The GL823K integrates a high speed 8051 microprocessor and a high efficiency hardware engine for the best data transfer performance between USB and flash card interfaces. Its pin assignment design fits to card sockets to provide easier PCB layout. Inside the chip, it integrates 5V to 3.3V regulator, 3.3V to 1.8V regulator and power MOSFETs and it enables the function of on-chip clock source (OCCS) which means no external 12MHz XTAL is needed and that effectively reduces the total BOM cost.
上傳時間： 2022-04-27
上傳用戶：qdxqdxqdxqdx
主要內容介紹 Allegro 如何載入 Netlist，進而認識新式轉法和舊式轉法有何不同及優缺點的分析，透過本章學習可以對 Allegro 和 Capture 之間的互動關係，同時也能體驗出 Allegro 和 Capture 同步變更屬性等強大功能。Netlist 是連接線路圖和 Allegro Layout 圖檔的橋樑。在這裏所介紹的 Netlist 資料的轉入動作只是針對由 Capture（線路圖部分）產生的 Netlist 轉入 Allegro（Layout部分）1． 在 OrCAD Capture 中設計好線路圖。2． 然後由 OrCAD Capture 產生 Netlist（annotate 是在進行線路圖根據第五步產生的資料進行編改）。 3． 把產生的 Netlist 轉入 Allegro（layout 工作系統）。 4． 在 Allegro 中進行 PCB 的 layout。 5． 把在 Allegro 中產生的 back annotate（Logic）轉出（在實際 layout 時可能對原有的 Netlist 有改動過），並轉入 OrCAD Capture 裏進行回編。
上傳時間： 2022-04-28
上傳用戶：kingwide
SA8340國產馬達驅動，低Rdson發熱更小，導通損耗小，壽命更長。SA8340適用于掃地機，服務機器人，打印機，工業設備，小家電設備特征：ESOP8封裝完全PIN to PIN兼容TI：DRV8870，Allegro：A4950，Toshiba：TB67H450FNG具有脈寬調制（IN1-IN2）輸入接口全保護與過電流集成保護、欠壓閉鎖和過電壓-溫度停機可提供高達4A的峰值驅動電流能力，2.5A持續電流能力3-25V工作電壓為2-4串電池應用提供足夠裕量QQ 465081813
標簽： 馬達驅動
上傳時間： 2022-04-29
上傳用戶：
STM32 F1系列 MCU ATIUM AD集成庫 原理圖庫 PCB 3D封裝庫文件,STM32F1XXXXX全系列原理圖+PCB封裝庫文件，共209個器件型號，CSV text has been written to file : STM32 F1.csvLibrary Component Count : 209Name Description----------------------------------------------------------------------------------------------------STM32F100C4T6B STM32 ARM-based 32-bit MCU Value Line with 16 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, TraySTM32F100C4T7B STM32 ARM-based 32-bit MCU Value Line with 16 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +105癈 Temperature, 48-Pin LQFP, TraySTM32F100C6T6B STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, TraySTM32F100C6T6BTR STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, Tape and ReelSTM32F100C6T7B STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +105癈 Temperature, 48-Pin LQFP, TraySTM32F100C8T6B STM32 ARM-based 32-bit MCU Value Line with 64 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, TraySTM32F100C8T6BTR STM32 ARM-based 32-bit MCU Value Line with 64 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, Tape and ReelSTM32F100CBT6B STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 48-Pin LQFP, TraySTM32F100CBT7B STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +105癈 Temperature, 48-Pin LQFP, TraySTM32F100R4H6B STM32 ARM-based 32-bit MCU Value Line with 16 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, TraySTM32F100R4T6B STM32 ARM-based 32-bit MCU Value Line with 16 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100R4T6BTR STM32 ARM-based 32-bit MCU Value Line with 16 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, Tape and ReelSTM32F100R6H6B STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, TraySTM32F100R6T6 STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100R6T6B STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100R6T6BTR STM32 ARM-based 32-bit MCU Value Line with 32 kB Flash, 4 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, Tape and ReelSTM32F100R8H6B STM32 ARM-based 32-bit MCU Value Line with 64 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, TraySTM32F100R8T6B STM32 ARM-based 32-bit MCU Value Line with 64 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100R8T6BTR STM32 ARM-based 32-bit MCU Value Line with 64 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, Tape and ReelSTM32F100RBH6B STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, TraySTM32F100RBH6BTR STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin TFBGA, Tape and ReelSTM32F100RBT6B STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100RBT6BTR STM32 ARM-based 32-bit MCU Value Line with 128 kB Flash, 8 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, Tape and ReelSTM32F100RCT6B STM32 ARM-based 32-bit MCU Value Line with 256 kB Flash, 24 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100RDT6 STM32 ARM-based 32-bit MCU Value Line with 384 kB Flash, 32 kB Internal RAM, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100RDT6B STM32 ARM-based 32-bit MCU Value Line with 384 kB Flash, 32 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100RET6 STM32 ARM-based 32-bit MCU Value Line with 512 kB Flash, 32 kB Internal RAM, -40 to +85癈 Temperature, 64-Pin LQFP, TraySTM32F100RET6B STM32 ARM-based 32-bit MCU Value Line with 512 kB Flash, 32 kB Internal RAM, Internal Code B, -40 to +85癈 Temperature, 64-
上傳時間： 2022-04-30
上傳用戶：jiabin
STM32 L1系列 MCU 集成庫 原理圖庫 PCB封裝庫文件CSV text has been written to file : STM32 L1.csvLibrary Component Count : 27Name Description----------------------------------------------------------------------------------------------------STM32L151C8T6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 48-pin LQFP, TraySTM32L151C8U6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 48-pin UFQFPN, TraySTM32L151CBT6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 48-pin LQFP, TraySTM32L151CBU6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 48-pin UFQFPN, TraySTM32L151R8H6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 64-pin TFBGA, TraySTM32L151R8T6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 64-pin LQFP, TraySTM32L151RBH6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 64-pin TFBGA, TraySTM32L151RBT6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 64-pin LQFP, TraySTM32L151V8H6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 100-pin UFBGA, TraySTM32L151V8T6 STM32L ARM-based EnergyLite 32-bit MCU, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, TraySTM32L151VBH6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin UFBGA, TraySTM32L151VBT6 STM32L ARM-based EnergyLite 32-bit MCU, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, TraySTM32L152C8T6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 48-pin LQFP, TraySTM32L152C8U6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 48-pin UFQFPN, TraySTM32L152CBT6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 48-pin LQFP, TraySTM32L152CBU6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 48-pin UFQFPN, TraySTM32L152R8H6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 64-pin TFBGA, TraySTM32L152R8T6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 64-pin LQFP, TraySTM32L152RBH6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 64-pin TFBGA, TraySTM32L152RBT6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 64-pin LQFP, TraySTM32L152V8H6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 100-pin UFBGA, TraySTM32L152V8T6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 64 kB Flash, 10 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, TraySTM32L152VBH6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin UFBGA, TraySTM32L152VBH6D STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, 1.65 to 3.6VDD, -40 to +85癈 Temperature, 100-pin UFBGA, TraySTM32L152VBT6 STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, TraySTM32L152VBT6TR STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, Tape and ReelSTM32L152_DB STM32L ARM-based EnergyLite 32-bit MCU, LCD, 128 kB Flash, 16 kB Internal RAM, -40 to +85癈 Temperature, 100-pin LQFP, Tape and Reel
上傳時間： 2022-04-30
上傳用戶：trh505
STM32 F0系列 MCU 集成庫 原理圖庫 PCB封裝庫文件CSV text has been written to file : STM32 F0.csvLibrary Component Count : 17Name Description----------------------------------------------------------------------------------------------------STM32F050C4T6A ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F050C6T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F050C6T6A ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F050K4U6A ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 27 High Current I/Os, -40 to +85癈, 32-Pin UFQFPN, TraySTM32F050K6U6A ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 27 High Current I/Os, -40 to +85癈, 32-Pin UFQFPN, TraySTM32F051C4T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F051C6T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F051C8T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 64kB Flash, 8 kB Internal RAM, 39 High Current I/Os, -40 to +85癈, 48-Pin LQFP, TraySTM32F051K4U6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 27 High Current I/Os, -40 to +85癈, 32-Pin UFQFPN, TraySTM32F051K6U6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 27 High Current I/Os, -40 to +85癈, 32-Pin UFQFPN, TraySTM32F051K8U6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 64kB Flash, 8 kB Internal RAM, 27 High Current I/Os, -40 to +85癈, 32-Pin UFQFPN, TraySTM32F051R4T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 55 High Current I/Os, -40 to +85癈, 64-Pin LQFP, TraySTM32F051R4T6TR ARM Cortex-M0 32-bit RISC core (48 MHz max), 16kB Flash, 4 kB Internal RAM, 55 High Current I/Os, -40 to +85癈, 64-Pin LQFP, Tape and ReelSTM32F051R6T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 32kB Flash, 4 kB Internal RAM, 55 High Current I/Os, -40 to +85癈, 64-Pin LQFP, TraySTM32F051R8T6 ARM Cortex-M0 32-bit RISC core (48 MHz max), 64kB Flash, 8 kB Internal RAM, 55 High Current I/Os, -40 to +85癈, 64-Pin LQFP, TraySTM32F051R8T7 ARM Cortex-M0 32-bit RISC core (48 MHz max), 64kB Flash, 8 kB Internal RAM, 55 High Current I/Os, -40 to +105癈, 64-Pin LQFP, TraySTM32F051R8TR ARM Cortex-M0 32-bit RISC core (48 MHz max), 64kB Flash, 8 kB Internal RAM, 55 High Current I/Os, -40 to +105癈, 64-Pin LQFP, Tape and Reel
上傳時間： 2022-04-30
上傳用戶：
