XR16M780中文资料1.62V to 3.63V High Performance UART with 64-Byte FIFO数据手册MaxLinear规格书
XR16M780规格书详情
描述 Description
The XR16M780¹ (M780) is an enhanced Universal Asynchronous Receiver and Transmitter (UART) with 64 bytes of transmit and receive FIFOs, programmable transmit and receive FIFO trigger levels, automatic hardware and software flow control, and data rates of up to 16 Mbps at 3.3V, 12.5 Mbps at 2.5V and 8 Mbps at 1.8V with 4X data sampling rate. The Auto RS-485 Half-Duplex Direction control feature simplifies both the hardware and software for half-duplex RS-485 applications. In addition, the Multidrop mode with Auto Address detection increases the performance by simplifying the software routines.
The Independent TX/RX Baud Rate Generator feature allows the transmitter and receiver to operate at different baud rates. Power consumption of the M780 can be minmized by enabling the sleep mode and PowerSave mode.
The M780 has a 16550 compatible register set that provide users with operating status and control, receiver error indications, and modem serial interface controls. An internal loopback capability allows onboard diagnostics. The M780 is available in 32-pin QFN, 48-pin TQFP and 25-pin BGA packages. All three packages offer both the 16 mode (Intel bus) interface and the 68 mode (Motorola bus) interface which allows easy integration with Motorola processors.
NOTE: ¹Covered by U.S. Patent #5,649,122.For UART technical support or to obtain an IBIS model for this product, please email Exar's UART Technical Support group.
特性 Features
·Pin-to-pin compatible with XR16L580 in 32-QFN and 48-TQFP packages·Intel or Motorola Bus Interface select·16Mbps maximum data rate·Programmable TX/RX FIFO Trigger Levels·TX/RX FIFO Level Counters·Independent TX/RX Baud Rate Generator·Fractional Baud Rate Generator·Auto RTS/CTS Hardware Flow Control·Auto XON/XOFF Software Flow Control·Auto RS-485 Half-Duplex Direction Control·Multidrop mode w/Auto Address Detect·Sleep Mode with Automatic Wake-up·PowerSave mode·Infrared (IrDA 1.0 and 1.1) mode·1.62V to 3.63V supply operation·Crystal oscillator or external clock input·Pb-Free, RoHS Compliant Versions Offered
应用 Application
·Personal Digital Assistants (PDA)·Cellular Phones/Data Devices·Battery-Operated Devices·Global Positioning System (GPS)·Bluetooth
技术参数
- 产品编号：
XR16M780IB25-F
- 制造商：
MaxLinear, Inc.
- 类别：
集成电路（IC） > UART（通用异步接收器发送器）
- 包装：
托盘
- 特性：
内部振荡器，定时器/计数器
- 通道数：
1，UART
- FIFO：
64 字节
- 协议：
RS232，RS422，RS485
- 数据速率（最大值）：
16Mbps
- 电压 - 供电：
1.62V ~ 3.63V
- 带自动流量控制：
是
- 带 IrDA 编码器/解码器：
是
- 带假起始位检测：
是
- 带调制解调器控制：
是
- 安装类型：
表面贴装型
- 封装/外壳：
25-WFBGA
- 供应商器件封装：
25-BGA（3x3）
- 描述：
IC UART FIFO 64B 25BGA
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MaxLinear |
24+ |
TQFP48(7x7) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Exar |
22+ |
48TQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
EXAR |
TQFN48 |
18 |
10000 |
原装正品 |
询价 | ||
Exar |
23+ |
48TQFP |
9000 |
原装正品，支持实单 |
询价 | ||
MaxLinear |
2447 |
TQFP-48(7x7) |
315000 |
250个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
MaxLinear, Inc. |
24+ |
32-QFN(5x5) |
65200 |
一级代理/放心采购 |
询价 | ||
MaxLinear Inc. |
25+ |
48-TQFP |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MAXLINEAR |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
MaxLinear |
2021+ |
TQFP-48(7x7) |
499 |
询价 | |||
原厂原包 |
24+ |
原装 |
38560 |
原装进口现货,工厂客户可以放款。17377264928微信同 |
询价 |
