一般說明：XR21V1414IM48TR-F
XR21V1414IM48TR-F(V1414) 是增強型 4 通道USB 通用異步接收器和發送器（UART）。 USB接口完全符合全速 USB 2.0 規范支持 12 Mbps USB 數據傳輸速率。 USB接口還支持 USB 掛起、恢復和遠程喚醒操作。XR21V1414IM48TR-F使用內部 48MHz 時鐘運行因此不需要外部晶體/振蕩器，例如上一代 UART。小數波特率速率發生器，任何波特率都可以準確地使用內部 48MHz 時鐘生成。大型 128 字節 TX FIFO 和 384 字節 RX FIFOV1414 有助于優化整體數據各種應用的吞吐量。如果需要，該多點模式和自動 RS-485 半雙工方向控制功能進一步簡化了典型的多點 RS-485 應用。V1414 在 2.97 至 3.63 伏的單一電壓范圍內工作電源并具有 5V 容限輸入。XR21V1414IM48TR-F采用 48 引腳 TQFP 封裝。WHQL 認證的 Windows 2000 軟件驅動程序，XP、Vista、7、8 和 CE，以及 Linux 和 Mac支持 XR21V1414。

應用：XR21V1414IM48TR-F
• 便攜式電器
• 外部轉換器（加密狗）
• 電池供電設備
• 蜂窩數據設備
• 工廠自動化和過程控制
• 工業應用

特征：XR21V1414IM48TR-F
• 符合 USB 2.0 標準，全速 (12 Mbps)
■ 支持 USB 掛起、恢復和遠程
喚醒操作
• USB 數據引腳上的 ± 5 kV HBM ESD 保護
• 所有其他引腳上的 ± 2 kV HBM ESD 保護
• 每個 UART 的增強功能
■ UART 數據速率高達 12 Mbps
■ 分數波特率發生器
■ 128 字節 TX FIFO
■ 384 字節 RX FIFO
■ 7、8 或 9 個數據位
■ 1 或 2 個停止位
■ 奇數、偶數、標記、空格或無奇偶校驗
■ 自動硬件（RTS/CTS 或 DTR/DSR）
流量控制
■ 自動軟件（Xon/Xoff）流量控制
■ 多點模式
■ 自動 RS-485 半雙工控制
■ 半雙工模式
■ 可選 GPIO 或調制解調器 I/O
• 內部 48 MHz 時鐘
• 單 3.3V 電源
• 5V 耐受輸入
• 48 引腳 TQFP 封裝
• 虛擬 COM 端口 WHQL 認證驅動程序
■ Windows 2000、XP Vista、Win7 和 Win8
■ Windows CE 4.2、5.0、6.0、7.0
■ Linux
■ 蘋果機

制造商: MaxLinear
產品種類: USB 接口集成電路
RoHS: 詳細信息
系列:XR21V1414IM48TR-F
產品: USB Controllers
類型: Bridge, USB to UART
安裝風格: SMD/SMT
封裝 / 箱體: TQFP-48
標準: USB 2.0
速度: Full Speed (FS)
數據速率: 12 Mb/s
電源電壓-最小: 2.97 V
電源電壓-最大: 3.63 V
工作電源電流: 16 mA
最小工作溫度: - 40 C
最大工作溫度: + 85 C
封裝: Reel
封裝: Cut Tape
封裝: MouseReel
商標: MaxLinear
開發套件: XR21V1414IM-0A-EB, XR21V1414IM-0B-EB
接口類型: I2C, UART, USB
濕度敏感性: Yes
端口數量: 1 Port
工作電源電壓: 3.3 V
產品類型: USB Interface IC
工廠包裝數量: 1500
子類別: Interface ICs
單位重量: 1.622 g

以下物料均有現貨庫存：XR21V1414IM48TR-F
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6

XR21V1414IM48TR-F
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR