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ST162552

Part Number	ST162552
Manufacturer	Exar Corporation
Description	DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs
Published	Sep 21, 2005
Detailed Description	STARTECH An Company ST16C2552 Printed December 17, 1996 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs DESCRIPTION...
Datasheet	ST162552 PDF File

Overview

STARTECH An Company ST16C2552 Printed December 17, 1996 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs DESCRIPTION The ST16C2552 is a dual asynchronous receiver and transmitter with 16 byte transmit and receive FIFOs.
Independent programmable baud rate generators are provided to select transmit and receive clock rates from 50Hz to 1.
5 MHz for each UART.
The on board status registers of the ST16C2552 provide the error conditions, type and status of the transfer operation being performed.
Complete MODEM control capability and a processor interrupt system that may be software tailored to the user’s requirements are included.
The ST16C2552 provides internal loop-back capability for on board diagnostic testing.
Signalling for DMA transfers is done through two pins per channel ( TXRDY*, RXRDY* ).
The RXRDY* function is multiplexed on one pin with the OP2* and BAUDOUT functions.
CPU can select these functions through the Alternate Function Register.
The ST16C2552 is fabricated in an adv...

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ST162552 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs - Exar Corporation

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