XR16L2450IJ-F Exar Corporation, XR16L2450IJ-F Datasheet - Page 20
XR16L2450IJ-F
Manufacturer Part Number
XR16L2450IJ-F
Description
2.25 To 5.5V W/ 5V TOLERANT DUART
Manufacturer
Exar Corporation
Datasheet
1.XR16L2450IM-F.pdf
(30 pages)
Specifications of XR16L2450IJ-F
Features
*
Number Of Channels
2, DUART
Fifo's
1 Byte
Protocol
RS232
Voltage - Supply
2.25 V ~ 5.5 V
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
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:
XR16L2450IJ-F
Manufacturer:
Exar Corporation
Quantity:
10 000
XR16L2450
2.25V TO 5.5V DUART
T
ABLE
8: UART RESET CONDITIONS FOR CHANNEL A AND B
I/O SIGNALS
REGISTERS
DTR#
OP2#
RTS#
MCR
MSR
DLM
RHR
THR
LCR
SPR
DLL
LSR
IER
ISR
INT
TX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0x00
Bits 7-0 = 0x01
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x60
Bits 3-0 = Logic 0
Bits 7-4 = Logic levels of the inputs
inverted
Bits 7-0 = 0xFF
Logic 1
Logic 1
Logic 1
Logic 1
Three-State Condition
20
RESET STATE
RESET STATE
xr
REV. 1.1.1