MR82510中文資料英特爾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
MR82510規(guī)格書(shū)詳情
ASYNCHRONOUS SERIAL CONTROLLER
The Intel CHMOS M82510 is designed to increase system efficiency in asynchronous environments such as modems, serial ports—including expanding performance areas: MCSé-51 9-bit format and high speed async. The functional support provided in the M82510 is unparalleled—2 baud rate generators/timers provide independent data rates or protocol timeouts; a crystal oscillator and smart modem I/O simplify system logic. New features, dual FIFOs and Control Character Recognition (CCR), dramatically reduce CPU interrupts and increase software efficiency. The M82510’s software versatility allows emulation of the INS 8250A/16450 for IBM PC AT* compatibility or a high performance mode, configured by 35 control registers. All interrupts are maskable at 2 levels. The multi-personality I/O pins are configurable as desired. A DPLL and multiple sampling of serial data improve data reliability for high speed asynchronous communication. The compact 28-pin M82510 is fabricated in CHMOS III technology and includes a software powerdown option.
■ Asynchronous Operation
— 5- to 9-Bit Character Format
— Baud Rate DC to 288k
— Complete Error Detection
■ Multiple Sampling Windows
■ Two, Independent, Four-Byte Transmit and Receive FIFOs
— Programmable Threshold
■ Two, 16-bit Baud Rate Generators/ Timers
■ System Clock Options
— On-Chip Crystal Oscillator
— External Clocks
■ MCSé-51 9-Bit Protocol Support
■ Control Character Recognition
■ CHMOS III with Power Down Mode
■ Interrupts Maskable at Two Levels
■ Auto Echo and Loopback Modes
■ Seven I/O Pins, Dedicated and General Purpose
■ Available in 28-Lead CERDIP and 28-Pad LCC Packages
■ Military Temperature Range: -55°C to +125°C (TC)
產(chǎn)品屬性
- 型號(hào):
MR82510
- 制造商:
INTEL
- 制造商全稱:
Intel Corporation
- 功能描述:
ASYNCHRONOUS SERIAL CONTROLLER
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTEL系列 |
2020+ |
LCC |
80000 |
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) | ||
INTEL |
9825+ |
CLCC |
13 |
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詢價(jià) | ||
INTEL系列 |
QQ咨詢 |
LCC |
68 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
INTEL系列 |
23+ |
LCC |
66800 |
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詢價(jià) | ||
INTEL/英特爾 |
21+ |
NA |
2250 |
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詢價(jià) | ||
N/A |
2022 |
NA |
80000 |
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詢價(jià) | ||
N/A |
21+ |
NA |
645 |
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詢價(jià) | ||
N/A |
NA |
68900 |
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詢價(jià) | |||
Rochester |
21+ |
25000 |
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詢價(jià) | |||
INTEL系列 |
LCC |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) |