XR82C684J/44-F Exar Corporation, XR82C684J/44-F Datasheet - Page 23
![no-image](/images/manufacturer_photos/0/2/243/exar_corporation_sml.jpg)
XR82C684J/44-F
Manufacturer Part Number
XR82C684J/44-F
Description
Quad Channel UART
Manufacturer
Exar Corporation
Datasheet
1.XR82C684CJ44-F.pdf
(107 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR82C684J/44-F
Manufacturer:
OPNEXT
Quantity:
100
Company:
Part Number:
XR82C684J/44-F
Manufacturer:
Exar Corporation
Quantity:
10 000
- Current page: 23 of 107
- Download datasheet (3Mb)
Please note that in order to enable this Interrupt
Condition, the user must do two things:
1. Write the appropriate data to the lower nibble of the
2. Write a logic “1” to IMR2[7].
ISR2[6] Delta Break Indicator - Channel D:
Section G.2
ISR2[5] RXRDY/FFULL D - Channel D Receiver
Ready or FIFO Full
Note: If this bit is configured to reflect the FFULLD
indicator, this bit will not be set (nor will produce an
interrupt request) if one or two characters are still
remaining in RHRD, following data reception. Hence, it is
Auxiliary Control Register, ACR2[3:0]. In this step, the
user is specifying which of the four Input Pins (IP8 -
IP11) should trigger an “Input Port Change” Interrupt
request.
Table 2
Section E
possible that the last two characters in a string of data
(being received) could be lost due to this phenomenon.
ISR2[4] TXRDYD - Channel D Transmitter Ready
ISR2[3] Counter # 2 Ready
ISR2[2]: Delta Break C - Channel C Change in
Break
ISR2[1] RXRDYA/FFULL C - Channel C Receiver
Ready or FIFO Full
XR82C684
Section G.2
Section D
Related parts for XR82C684J/44-F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![XR82C684J-F](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Quad Channel UART
Manufacturer:
Exar Corporation
Datasheet:
![xr82c684](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Cmos Quad Channel Uart Quart
Manufacturer:
Exar Corporation
Datasheet:
![MP7226KN](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
BiCMOS Fixed, Quad, Voltage Output, Single or Dual Supply 8-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet:
![SP310ACP](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
![XR2207M](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Voltage-Controlled Oscillator
Manufacturer:
Exar Corporation
Datasheet:
![XRT7296IP](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
INTEGRATED LINE TRANSMITTER
Manufacturer:
Exar Corporation
Datasheet:
![XR2206CP](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Function Generator
Manufacturer:
Exar Corporation
Datasheet:
![MP1230ABN](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
CMOS Microprocessor Compatible Double-Buffered 12-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet:
![MP7686JN](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
CMOS 6 BIT HIGH SPEED ANALOG TO DIGITAL CONVERTER
Manufacturer:
Exar Corporation
Datasheet:
![SP232ACP](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
![SP232AEP](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
![MP7651AN](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
8-Channel, Voltage Output 10 MHz Input Bandwidth 8-Bit Multiplying DACs with Serial Digital Data Por
Manufacturer:
Exar Corporation
Datasheet:
![MP7533JN](/images/manufacturer_photos/0/2/243/exar_corporation_tmb.jpg)
Part Number:
Description:
15 V CMOS Multiplying10-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet: