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SCN2661BA1F28中文资料飞利浦数据手册PDF规格书

SCN2661BA1F28
厂商型号

SCN2661BA1F28

功能描述

Enhanced programmable communications interface EPCI

文件大小

131.71 Kbytes

页面数量

19

生产厂商 Philips Semiconductors
企业简称

PHI飞利浦

中文名称

荷兰皇家飞利浦

数据手册

下载地址一下载地址二

更新时间

2025-7-25 15:42:00

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SCN2661BA1F28规格书详情

DESCRIPTION

The Philips Semiconductors SCN2661 EPCI is a universal synchronous/asynchronous data communications controller chip that is an enhanced version of the SCN2651. It interfaces easily to all 8-bit and 16-bit microprocessors and may be used in a polled or interrupt driven system environment. The SCN2661 accepts programmed instructions from the microprocessor while supporting many serial data communications disciplines —synchronous and asynchronous — in the full- or half-duplex mode. Special support for BISYNC is provided.

FEATURES

• Synchronous operation

– 5- to 8-bit characters plus parity

– Single or double SYN operation

– Internal or external character synchronization

– Transparent or non-transparent mode

– Transparent mode DLE stuffing (Tx) and detection (Rx)

– Automatic SYN or DLE-SYN insertion SYN, DLE and DLESYN stripping

– Odd, even, or no parity

– Local or remote maintenance loopback mode

– Baud rate: DC to 1Mbps (1X clock)

• Asynchronous operation

– 5- to 8-bit characters plus parity

– 1, 1-1/2 or 2 stop bits transmitted

– Odd, even, or no parity

– Parity, overrun and framing error detection

– Line break detection and generation

– False start bit detection

– Automatic serial echo mode (echoplex)

– Local or remote maintenance loopback mode

– Baud rate: DC to 1Mbps (1X clock) DC to 62.5kbps (16X clock) DC to 15.625kbps (64X clock)

OTHER FEATURES

• Internal or external baud rate clock

• 3 baud rate sets

• 16 internal rates for each set

• Double-buffered transmitter and receiver

• Dynamic character length switching

• Full- or half-duplex operation

• TTL compatible inputs and outputs

• RxC and TxC pins are short-circuit protected

• Single +5V power supply

• No system clock required

APPLICATIONS

• Intelligent terminals

• Network processors

• Front-end processors

• Remote data concentrators

• Computer-to-computer links

• Serial peripherals

• BISYNC adaptors

供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
24+
DIP
2700
全新原装自家现货优势!
询价
S
23+
DIP
5000
原装正品,假一罚十
询价
PHI
25+
PLCC28
4500
全新原装、诚信经营、公司现货销售!
询价
PHI
PLCC28
53650
一级代理 原装正品假一罚十价格优势长期供货
询价
PHI
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
PH
25+
DIP-28
9331
只做原装进口!正品支持实单!
询价
PHI
25+23+
28PDIP
22596
绝对原装正品全新进口深圳现货
询价
S/PHI
23+
CDIP28
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
PH
23+
DIP-28
12800
公司只有原装 欢迎来电咨询。
询价
PHI
23+
DIP28
8560
受权代理!全新原装现货特价热卖!
询价