XR82C684J/44-F Exar Corporation, XR82C684J/44-F Datasheet - Page 40

• 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

XR82C684
74LS373
XR82C684
8085 CPU
Figure 14. The XR82C684/8085 CPU Interface for Direct Interrupt Processing
(Interrupt Service Routine is located at 0034 in system memory)
Figure 14
Figure 15
Figure 14