UPD72002GB-11-3B4

MULTI-PROTOCOL SERIAL CONTROLLER, 6.5 V, QFP

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Price:: US $1.00~99.00 / piece [Get Latest Price]

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	US $1.00~99.00

PartNumber:: UPD72002GB-11-3B4

Brand:: NEC - Nec | Pack: QFP | D/C: 08+

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Products Upload time: 2012-07-19

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Part Number:UPD72002GB-11-3B4
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Product Summary

The UPD72002GB-11-3B4 is an MPSC (Multi-Protocol Serial Controller) which is a general-purpose communication LSI equipped with two sets of bidirectional parallel/serial converter circuits for data communication. The UPD72002GB-11-3B4 has a transmitter function to convert the parallel data output by a data terminal into serial data and transmit this data to a data transmission system such as a modem, and a receiver function to convert the serial data output by the data transmission system into parallel data. The UPD72002GB-11-3B4 can be used with data communications equipment with a variety of communication modes such as the generally and widely used start-stop synchronization mode, and the HDLC mode which is used for high-speed communication.

Parametrics

UPD72002GB-11-3B4 absolute maximum ratings: (1)Supply voltage VDD: –0.5 to +7.0 V; (2)Input voltage VI: –0.5 to VDD + 0.5 V; (3)Output voltage VO: –0.5 to VDD + 0.5 V; (4)Operating temperature TA: –40 to +85 °C; (5)Storage temperature Tstg: –65 to +150 °C; (6)Supply current IDD At 11 MHz: 20 to 40 mA.

Features

UPD72002GB-11-3B4 features: (1)Two sets of parallel/serial circuits supporting three modes: start-stop synchronization, character synchronization, and bit synchronization modes: Easy application to a system supporting two or more communication protocols such as a protocol converter or ISDN terminal adapter; (2)DPLL (Digital Phase Locked Loop), baud rate generator, and crystal oscillation circuit for transmission/reception clock: Helps reduce cost by decreasing the number of external circuits; (3)Many variations with power-saving features and small package size: Easy application to portable terminals and high-accuracy portable terminals.