NXP Semiconductors SCN68652
The SCN2652/68652 Multi-Protocol Communications Controller (MPCC) is a monolithic n-channel MOS LSI circuit that formats, transmits and receives synchronous serial data while supporting bit-oriented or byte control protocols. The chip is TTL compatible, operates from a single +5V supply, and can interface to a processor with an 8 or 16-bit bidirectional data bus.| Part No. | SCN68652 |
|---|---|
| Datasheet | SCN68652 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Multi-protocol communications controller MPCC |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● DC to 2Mbps data rate● Bit-oriented protocols (BOP): SDLC, ADCCP, HDLC
● Byte-control protocols (BCP): DDCMP, BISYNC (external CRC)
● Programmable operation – 8 or 16-bit tri-state data bus – Error control – CRC or VRC or none – Character length – 1 to 8 bits for BOP or 5 to 8 bits for BCP – SYNC or secondary station address comparison for BCP-BOP – Idle transmission of SYNC/FLAG or MARK for BCP-BOP
APPLICATIONS
● Intelligent terminals● Line controllers
● Network processors
● Front end communications
● Remote data concentrators
● Communication test equipment
● Computer to computer links
● Automatic detection and generation of special BOP control sequences, i.e., FLAG, ABORT, GA
● Zero insertion and deletion for BOP
● Short character detection for last BOP data character
● SYNC generation, detection, and stripping for BCP
● Maintenance mode for self-testing
● TTL compatible
● Single +5V supply PIN CONFIGURATION INDEX CORNER CE RxC RxSI S/F RxA RxDA RxSA RxE 1 2...
