XR16C854IV-F Exar Corporation, XR16C854IV-F Datasheet - Page 40
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XR16C854IV-F
Manufacturer Part Number
XR16C854IV-F
Description
IC UART FIFO 128B QUAD 64LQFP
Manufacturer
Exar Corporation
Type
Quad UART with 128-byte FIFOsr
Datasheet
1.XR16C854IV-F.pdf
(54 pages)
Specifications of XR16C854IV-F
Number Of Channels
4, QUART
Package / Case
64-LQFP
Features
*
Fifo's
128 Byte
Protocol
RS232, 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
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
2 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.97 V
Supply Current
3 mA to 6 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 45 C
Mounting Style
SMD/SMT
Operating Supply Voltage
2.97 V to 5.5 V
No. Of Channels
4
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
LQFP
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
1016-1276
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR16C854IV-F
Manufacturer:
HYNIX
Quantity:
101
Company:
Part Number:
XR16C854IV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
XR16C854/854D
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
T
I/O SIGNALS
REGISTERS
ABLE
RXRDY#
TXRDY#
XOFF1
XOFF2
FSTAT
EMSR
XON1
XON2
FCTR
DTR#
RTS#
MCR
FLVL
IRTX
IRQ#
DLM
RHR
MSR
TRG
THR
FCR
LCR
LSR
SPR
EFR
DLL
IER
ISR
INT
FC
TX
18: UART RESET CONDITIONS FOR CHANNELS A-D
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0x00
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
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0xFF
Logic 1
Logic 0
Logic 1
Logic 1
Logic 1
Logic 0
XR16C854 = Three-State Condition
XR16C854D = Logic 0
Logic 1 (68 mode, INTSEL = 0)
40
RESET STATE
RESET STATE
xr
REV. 3.0.1