XR16L788IQ-F Exar Corporation, XR16L788IQ-F Datasheet - Page 42
![IC UART 64B 3.3V OCTAL 100QFP](/photos/29/6/290689/tqfp100_sml.jpg)
XR16L788IQ-F
Manufacturer Part Number
XR16L788IQ-F
Description
IC UART 64B 3.3V OCTAL 100QFP
Manufacturer
Exar Corporation
Type
IrDA or RS- 485r
Datasheet
1.XR16L788CQ-F.pdf
(54 pages)
Specifications of XR16L788IQ-F
Number Of Channels
8
Package / Case
100-BQFP
Features
*
Fifo's
64 Byte
Protocol
RS485
Voltage - Supply
2.97 V ~ 5.5 V
With Auto Flow Control
Yes
With Irda Encoder/decoder
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
Mounting Type
Surface Mount
Data Rate
6.25 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.97 V
Supply Current
5 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V or 5 V
No. Of Channels
8
Uart Features
Tx/Rx FIFO Counters
Supply Voltage Range
2.97V To 5.5V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
QFP
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
1016-1284
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR16L788IQ-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
XR16L788IQ-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
XR16L788
HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
Receive FIFO level byte count from 0x00 (zero) to 0x40 (64). It gives an indication of the number of characters
in the receive FIFO. The FIFO level byte count register is read only. The user can take advantage of the FIFO
level byte counter for faster data unloading from the receiver FIFO, which reduces CPU bandwidth
requirements.
An 8-bit value written to this register, sets the RX FIFO trigger level from 0x00 (zero) to 0x40 (64). The RX
FIFO trigger level generates an interrupt whenever the receive FIFO level rises to this preset trigger level.
4.16
4.17
RXCNT[7:0]: Receive FIFO Level Counter - Read Only
RXTRG[7:0]: Receive FIFO Trigger Level - Write Only
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