XR82C684J/44-F Exar Corporation, XR82C684J/44-F Datasheet - Page 9

• 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

68 Pin PLCC
Pin #
44 Pin PLCC
Pin #
Symbol
Type
Interrupt Enable Input (Z-Mode; Active High).
Note: if the user is operating this device in the “68
Input 11 (General Purpose Input).
Input 10 (General Purpose Input).
Input 9 (General Purpose Input).
Input 8 (General Purpose Input).
MSB of Address Input.
Address Input.
Address Input.
Address Input.
LSB of Address Input.
Input 0 (General Purpose Input).
Input 1 (General Purpose Input).
Input 2 (General Purpose Input).
Input 3 (General Purpose Input).
Read Strobe (“88 Mode”; Active Low).
Note:
Input 4 (General Purpose Input).
Mode” or in the “88 I-Mode,” then this pin should
be tied to V
CC
.
Description
XR82C684