XR82C684J/44-F Exar Corporation, XR82C684J/44-F Datasheet - Page 53

• Manufacturer Part Number: XR82C684J/44-F
• Description: Quad Channel UART
• Manufacturer: Exar Corporation

Specifications of XR82C684J/44-F

• Features: *
• Number Of Channels: 4, QUART
• Fifo's: 3 Byte
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D. TIMING CONTROL BLOCK





Figure 27. Schematic of the XR82C684 QUART Device Interfacing to a “Min” Mode 8086 CPU Device
8086 CPU
74LS373
74LS373
Figure 28A
XR82C684
XR82C684
Figure 28