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SC26C562A8A规格书详情
DESCRIPTION
The Philips Semiconductors SC26C562 Dual Universal Serial Communications Controller (CDUSCC) is a single-chip CMOS-LSI communications device that provides two independent, multi-protocol, full-duplex receiver/transmitter channels in a single package. It supports bit-oriented and character-oriented (byte count and byte control) synchronous data link controls as well as asynchronous protocols. The SC26C562 interfaces to synchronous bus MPUs and is capable of program-polled, interrupt driven, block-move or DMA data transfers.
FEATURES
General Features
• Dual full-duplex synchronous/ asynchronous receiver and transmitter
• Multi-protocol operation
– BOP: HDLC/ADCCP, SDLC, SDLC loop, X.25 or X.75 link level, etc.
– COP: Single SYNC, dual SYNC, BiSYNC, DDCMP
– ASYNC: 5-8 bits plus optional parity
• Sixteen character receive and transmit FIFOs with interrupt threshold control
• FIFO’ed status bits
• Watchdog timer
• 0 to 10 Mbit/sec data rate
• Programmable bit rate for each receiver and transmitter selectable from:
– 19 fixed rates: 50 to 64K baud
– One user-defined rate derived from programmable counter/timer
– External 1X or 16X clock
– Digital phase-locked loop
• Parity and FCS (frame check sequence LRC or CRC) generation and checking
• Programmable data encoding/decoding: NRZ, NRZI, FM0, FM1, Manchester
• Programmable channel mode: full- or half-duplex, auto-echo, or local loopback
• Programmable data transfer mode: polled, interrupt, DMA, wait
• DMA interface
– Compatible with Synchronous and Asynchronous bus DMA controllers
– Half- or full-duplex operation
– Single or dual address data transfers
– Automatic frame termination on counter/ timer terminal count or DMA DONE (EOPN)
• Transmit path clear status
• High speed data bus interface: 160ns bus cycle
• DPLL operation up to 312.5kHz with internal clock
• Interrupt capabilities
– Vector output (fixed or modified by status)
– Individual interrupt enable bits
– Programmable internal priorities
– Maskable interrupt conditions
– 80XX/X compatible
• Multi-function programmable 16-bit counter/timer
– Bit rate generator
– Event counter
– Count received or transmitted characters
– Delay generator
– Automatic bit length measurement
• Modem controls
– RTS, CTS, DCD, and up to four general purpose I/O pins per channel
– CTS and DCD programmable auto-enables for Tx and Rx
– Programmable interrupt on change of CTS or DCD
• On-chip oscillator for crystal
• TTL compatible
• Single +5V power supply
产品属性
- 型号:
SC26C562A8A
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
CMOS dual universal serial communications controller CDUSCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
PLCC |
6500 |
全新原装假一赔十 |
询价 | ||
PHILIS |
2020+ |
PLCC52 |
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 | ||
23+ |
PLCC-52 |
20000 |
原厂原装正品现货 |
询价 | |||
PHILIPS |
23+ |
PLCC52 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NXP/恩智浦 |
2022 |
PLCC52 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Phillips |
2 |
公司优势库存 热卖中!! |
询价 | ||||
16+ |
PLCC |
570 |
原装现货假一罚十 |
询价 | |||
PHILIS |
PLCC52 |
699839 |
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 | |||
NXP |
1822+ |
PLCC-52 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
PHILIPS/飞利浦 |
23+ |
PLCC52 |
3500 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 |