ST16C2550CJ44-F Exar Corporation, ST16C2550CJ44-F Datasheet - Page 11
ST16C2550CJ44-F
Manufacturer Part Number
ST16C2550CJ44-F
Description
IC DUART FIFO 16B 44PLCC
Manufacturer
Exar Corporation
Type
RS- 232 or RS- 485r
Datasheet
1.ST16C2550CJ44-F.pdf
(37 pages)
Specifications of ST16C2550CJ44-F
Number Of Channels
2, DUART
Package / Case
44-LCC (J-Lead)
Features
*
Fifo's
16 Byte
Protocol
RS232, RS485
Voltage - Supply
2.97 V ~ 5.5 V
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
4 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.97 V
Supply Current
3 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V or 5 V
No. Of Channels
2
Supply Voltage Range
2.97V To 5.5V
Operating Temperature Range
0°C To +70°C
Digital Ic Case Style
PLCC
No. Of Pins
44
Filter Terminals
SMD
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
1016-1254-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST16C2550CJ44-F
Manufacturer:
AD
Quantity:
1 001
Company:
Part Number:
ST16C2550CJ44-F
Manufacturer:
Exar Corporation
Quantity:
10 000
REV. 4.4.1
To obtain maximum data rate, it is necessary to use full rail swing on the clock input. See external clock
operating frequency over power supply voltage chart in
F
Requires a 2K ohms pull-up resistor on XTAL2 pin to increase operating speed
IGURE
F
IGURE
8 0
7 0
6 0
5 0
4 0
3 0
6. O
O p e ra tin g fre q u e n cy fo r S T 1 6 C 2 5 5 0
vcc
gnd
w ith e x te rn a l clo ck a n d a 2 K o h m s
p u ll-u p re sisto r o n X T A L 2 p in .
PERATING
5. E
External Clock
3 .0
XTERNAL
3 .5 4 .0
R1
2K
F
S u p p y V o lta g e
REQUENCY VERSUS
VCC
11
C
Figure
LOCK
4 .5
XTAL1
XTAL2
6.
C
2.97V TO 5.5V DUART WITH 16-BYTE FIFO
ONNECTION FOR
5 .0
P
5 .5
OWER
-4 0
2 5
8 5
o
o
o
C
C
C
S
UPPLY
E
XTENDED
C
HART
D
ATA
ST16C2550
.
R
ATE