XR17C158

5V PCI BUS OCTAL UART

 

 

FEATURES

High Performance Octal UART

32-bit PCI Bus Interface with EEPROM Interface

Interrupt Source Register for all 8 UARTs

Data Transfer in Byte, Word and Double-word

Read/Write Burst Operation

Each UART Includes

16C550 Compatible Registers

64-byte Transmit and Receive FIFOs

Transmit and Receive FIFO Level Counters

Automatic RTS/CTS or DTR/DSR Flow Control 

Automatic Xon/Xoff Software Flow Control 

RS485 Half-duplex Control with Selectable Delay

Infrared (IrDA 1.0) Data Encoder/Decoder

Programmable Data Rate with Prescaler

Up to 6.25 Mbps Serial Data Rate

Eight Multi-Purpose Inputs/outputs 

A General Purpose 16-bit Timer/Counter

Sleep Mode with Automatic Wake-up

5V Operation (PCI Compliance)

Same package and pinout as the XR17C154,  

XR17D154 and XR17D158

144-pin LQFP Package (20x20x1.4mm)

 

 

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