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XR88C681CP/40中文资料PDF规格书
厂商型号 |
XR88C681CP/40 |
参数属性 | XR88C681CP/40 封装/外壳为40-DIP(0.600",15.24mm);包装为托盘;类别为集成电路(IC) > UART(通用异步接收器发送器);产品描述:IC UART CMOS DUAL 40DIP |
功能描述 | CMOS DUAL CHANNEL UART (DUART) |
文件大小 |
1.91383 Mbytes |
页面数量 |
99 页 |
生产厂商 | EXAR Corporation |
企业简称 |
EXAR【艾科嘉】 |
中文名称 | 艾科嘉(杭州)信息技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 22:30:00 |
XR88C681CP/40规格书详情
GENERAL DESCRIPTION
The EXAR Dual Universal Asynchronous Receiver and Transmitter (DUART) is a data communications device that provides two fully independent full duplex asynchronous communication channels in a single package. The DUART is designed for use in microprocessor based systems and may be used in a polled or interrupt driven environment.
The XR88C681 device offers a single IC solution for the 8080/85, 8086/88, Z80, Z8000, 68xx and 65xx microprocessor families.
FEATURES
● Two Full Duplex, Independent Channels
● Asynchronous Receiver and Transmitter
● Quadruple-Buffered Receivers and Dual Buffered Transmitters
● Programmable Stop Bits in 1/16 Bit Increments
● Internal Bit Rate Generators with More than 23 Bit Rates
● Independent Bit Rate Selection for Each Transmitter and Receiver
● External Clock Capability
● Maximum Bit Rate: 1X Clock - 1Mb/s, 16X Clock - 125kb/s
● Normal, AUTOECHO, Local LOOPBACK and Remote LOOPBACK Modes
● Multi-function 16 Bit Counter/Timer
● Interrupt Output with Eight Maskable Interrupt Conditions
● Interrupt Vector Output on Acknowledge (40 Pin DIP and 44 Pin PLCC Packages Only)
● Programmable Interrupt Daisy Chain
● 8 General Purpose Outputs (40 Pin DIP and 44 Pin PLCC Packages Only)
● 7 General Purpose Inputs with Change of States Detectors on Inputs (40 Pin DIP and 44 Pin PLCC Packages Only)
● Multi-Drop Mode Compatible with 8051 Nine Bit Mode
● On-Chip Oscillator for Crystal
● Standby Mode to Reduce Operating Power
● Compatible with the Motorola MC2681 and Signetics SCC2692 devices
● Advanced CMOS Low Power Technology
APPLICATIONS
● Multimedia Systems
● Serial to Parallel/Parallel to Serial Converter
● DTE for Modem Communication Systems
产品属性
- 产品编号:
XR88C681CP/40
- 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:
2,DUART
- FIFO:
3 字节
- 数据速率(最大值):
1Mbps
- 电压 - 供电:
5V
- 安装类型:
通孔
- 封装/外壳:
40-DIP(0.600",15.24mm)
- 供应商器件封装:
40-PDIP
- 描述:
IC UART CMOS DUAL 40DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EXAR |
2020+ |
DIP40 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
EXAR/艾科嘉 |
22+ |
DIP |
600 |
原装现货假一赔十 |
询价 | ||
XR |
17+ |
原厂原封 |
1206 |
只做原装绝对有货 |
询价 | ||
XICOR |
23+ |
DIP-40 |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
EXAR |
2020+ |
DIP |
12 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
EXAR/艾科嘉 |
22+ |
DIP40 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
Exar |
23+ |
40PDIP |
9000 |
原装正品,支持实单 |
询价 | ||
EXAR |
DIP40 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
DIP |
EXAR |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
EXAR/艾科嘉 |
20+ |
DIP40 |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 |