XR16L2750IM-F Exar Corporation, XR16L2750IM-F Datasheet - Page 37

• Manufacturer Part Number: XR16L2750IM-F
• Description: IC UART FIFO 64B DUAL 48TQFP
• Manufacturer: Exar Corporation
• Type: IrDA or RS- 485r

Specifications of XR16L2750IM-F

• Number Of Channels: 2, DUART
• Package / Case: 48-TQFP
• Features: *
• Fifo's: 64 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 2.25 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: 6.25 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• No. Of Channels: 2
• Uart Features: Tx/Rx FIFO Counters
• Supply Voltage Range: 2.25V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: TQFP
• 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: 1016-1280

xr
REV. 1.2.1
DC ELECTRICAL CHARACTERISTICS
TA=0
Test 1: The following inputs must remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-
D7, IOR#, IOW#, CSA#, CSB# and all modem inputs. Also, RXA and RXB inputs must idle at logic 1 state
while asleep. Floating inputs will result in sleep currents in the mA range. For PowerSave feature that isolates
address, data and control signals, please see the XR16L2751 datasheet.
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (48-TQFP)
Thermal Resistance (44-PLCC)
ELECTRICAL CHARACTERISTICS
S
I
V
V
YMBOL
SLEEP
V
V
C
V
I
IHCK
V
ILCK
I
I
CC
OH
IH
OL
IL
IH
IN
IL
O
TO
70
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Sleep Current
O
C (-40
P
O
ARAMETER
TO
+85
O
C
FOR INDUSTRIAL GRADE PACKAGE
M
-0.3
-0.3
2.0
2.0
1.8
IN
L
2.5V
IMITS
VCC
M
±10
±10
0.2
0.6
5.5
0.4
1.2
5
6
AX
37
M
-0.3
-0.3
2.4
2.0
2.0
IN
L
3.3V
IMITS
2.25V TO 5.5V DUART WITH 64-BYTE FIFO
), V
VCC
M
±10
±10
0.6
0.8
5.5
0.4
theta-ja = 50
15
theta-ja =59
5
2
(
AX
MARGIN OF ERROR: ± 15%
CC IS
M
-0.5
-0.5
3.0
2.2
2.4
2.25V
IN
GND-0.3V to 7V
-65
-40
L
o
o
5.0V
IMITS
C/W, theta-jc = 16
C/W, theta-jc = 21
o
500 mW
o
7 Volts
to +150
TO
to +85
VCC
±10
±10
M
0.6
0.8
5.5
0.4
30
5
5
AX
5.5V
o
o
C
C
U
mA
uA
uA
uA
NITS
pF
V
V
V
V
V
V
V
V
V
V
)
o
o
C/W
C/W
I
I
I
I
I
I
See Test 1
XR16L2750
OL
OL
OL
OH
OH
OH
C
ONDITIONS
= 6 mA
= 4 mA
= 2 mA
= -6 mA
= -1 mA
= -400 uA