XR88C681P集成電路（IC）的UART（通用異步接收器發(fā)送器）規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
XR88C681P |
| 參數(shù)屬性 | XR88C681P 封裝/外殼為40-DIP（0.600"，15.24mm）；包裝為托盤(pán)；類(lèi)別為集成電路（IC）的UART（通用異步接收器發(fā)送器）；產(chǎn)品描述：IC UART CMOS DUAL 40DIP |
| 功能描述 | CMOS DUAL CHANNEL UART (DUART) |
| 封裝外殼 | 40-DIP（0.600"，15.24mm） |
| 文件大小 |
1.90738 Mbytes |
| 頁(yè)面數(shù)量 |
99 頁(yè) |
| 生產(chǎn)廠商 | Exar Corporation |
| 企業(yè)簡(jiǎn)稱(chēng) |
EXAR【艾科嘉】 |
| 中文名稱(chēng) | 艾科嘉（杭州）信息技術(shù)有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-13 12:07:00 |
XR88C681P規(guī)格書(shū)詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
XR88C681P/40-F
- 制造商：
MaxLinear, Inc.
- 類(lèi)別：
集成電路（IC） > UART（通用異步接收器發(fā)送器）
- 包裝：
托盤(pán)
- 特性：
內(nèi)部振蕩器，定時(shí)器/計(jì)數(shù)器
- 通道數(shù)：
2，DUART
- FIFO：
3 字節(jié)
- 數(shù)據(jù)速率（最大值）：
1Mbps
- 電壓 - 供電：
5V
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
40-DIP（0.600"，15.24mm）
- 供應(yīng)商器件封裝：
40-PDIP
- 描述：
IC UART CMOS DUAL 40DIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
XRT |
23+ |
DIP-40P |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
EXAR/艾科嘉 |
23+ |
NA/ |
3262 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
EXAR |
0110 |
1 |
公司優(yōu)勢(shì)庫(kù)存 熱賣(mài)中! |
詢價(jià) | |||
EXAR |
2020+ |
DIP |
8000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
XR |
2023 |
DIP40 |
6000 |
公司原裝現(xiàn)貨/支持實(shí)單 |
詢價(jià) | ||
EXAR/艾科嘉 |
2447 |
DIP |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
EXAR/艾科嘉 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
XR |
23+ |
65480 |
詢價(jià) | ||||
EXAR |
22+23+ |
DIP40 |
30526 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
EXAR/艾科嘉 |
22+ |
DIP-40 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) |
