在很多低功耗應用中都需將MCU 進入STOP MODE 以節省更多的功耗,但是在以前的架構中,如果要達到這種應用,只能在進入低功耗模式之前將串口的管腳設置成普通的GPIO 的中斷模式,雖然也可以達到效果,但是這樣會丟失第一個字節.所以我們現在可以使用新的LPUART,這樣不僅可以把MCU 從STOP mode 下,還可以不丟失第一個數據,但是還是有一定限制和使用方法的.下面我們將詳細介紹一下。
標簽： MCU
上傳時間： 2022-02-22
上傳用戶：1208020161
新唐最新8bit MCU 8051 1T 培訓課程簡介, 適合快速學習入門ML51 ML56 等MCU 2020-NuMicro-training-course_Level1_SC
標簽： MCU
上傳時間： 2022-02-22
上傳用戶：
賽元SC92F系列MCU應用指南，適合賽元單片機開發項目資料查閱
上傳時間： 2022-03-17
上傳用戶：
產品特性介紹AFE 特性■ 集成硬件過充電保護功能 - 獨立PF管腳輸出低電平■ 集成硬件放電短路保護功能■ 集成平衡開關■ 集成充電器檢測功能■ 集成負載檢測功能■ 集成充放電狀態檢測功能■ 集成小電流喚醒功能■ 集成WatchDog/Reset功能■ 集成Alarm功能■ 集成負端NMOS驅動(放電PWM調控)■ 支持電芯亂序上電■ 2通道溫度采集■ 12-bit VADC電壓采集■ 13-bit ?-? CADC電流采集■ 集成LDO模塊：3.3V/25mA@MAX■ 集成TWI通訊(CRC-8，10KHz~400KHz)■ 低功耗模式 - 正常模式≤70uA@25℃ - PowerDown模式≤1uA@25℃■ 工作電壓 - 8V~50V(VBAT端口)MCU 特性■ 基于8051指令流水線結構的8位單片機 - CPU機器周期：1個振蕩周期■ Flash ROM：64K字節■ RAM：內部256字節，外部2816字節■ 類EEPROM：最大4096字節（代碼選項可選）■ 內部RC振蕩器：24MHz（±1%）/128K（±10%）■ I/O內建上拉電阻（30kΩ）■ 1個16位定時器/計數器T3■ 3個16位PCA0、PCA1、PCA2各含2個比較/捕捉單元■ 3路12位PWM定時器■ SPI接口（主從模式）■ TWI接口（主從模式）■ 內建數字邏輯可配置模塊（LCM）■ 3路增強型UART（3V/5V通訊）（自帶波特率的uart通訊）■ 11通道12位模數轉換器（ADC）■ 內建CRC校驗模塊，校驗空間大小可選■ 看門狗定時器（WDT）■ 預熱計數器■ 中斷源 - 定時器3，PCA0-2，外部中斷1-2，外部中斷4：6輸入 - ADC，EUART，SPI，PWM，SCM，CRC，TWI，LPD■ 低功耗工作模式：空閑模式/掉電模式■ 工作電壓：VDD = 2.7V - 5.5V■ 封裝： - LQFP 64L
上傳時間： 2022-03-24
上傳用戶：qingfengchizhu
STM32 MCU選型手冊,有需要的可以參考！
上傳時間： 2022-04-17
上傳用戶：shjgzh
MCU開發指南和電路圖，里面內容詳細，是開發人員的必備資料。
上傳時間： 2022-04-22
上傳用戶：
復旦大學MCU，用于國產化替代方案！！！！！！！！！
標簽： MCU
上傳時間： 2022-04-29
上傳用戶：bluedrops
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：
