XR16M2550IL32-F Exar Corporation, XR16M2550IL32-F Datasheet - Page 36

• Manufacturer Part Number: XR16M2550IL32-F
• Description: IC UART FIFO 16B 1.8V DUAL 32QFN
• Manufacturer: Exar Corporation
• Type: Dual UART with 16-byte FIFOsr

Specifications of XR16M2550IL32-F

• Number Of Channels: 2, DUART
• Package / Case: 32-VFQFN Exposed Pad
• Features: *
• Fifo's: 16 Byte
• Voltage - Supply: 2.25 V ~ 3.6 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: 16 Mbps
• Supply Voltage (max): 3.63 V
• Supply Voltage (min): 1.62 V
• Supply Current: 0.5 mA to 2 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 45 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.62 V to 3.63 V
• No. Of Channels: 2
• Uart Features: Two Independent UART Channels, Device Identification & Revision
• Supply Voltage Range: 1.62V To 3.63V
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Digital Ic Case Style: QFN
• No. Of Pins: 32
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1285

XR16M2550
HIGH PERFORMANCE LOW VOLTAGE DUART WITH 16-BYTE FIFO
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA (
DC ELECTRICAL CHARACTERISTICS
TA=-40
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 HIGH 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 XR16M2551 data sheet.
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (48-TQFP)
Thermal Resistance (32-QFN)
S
I
V
5.0 ELECTRICAL CHARACTERISTICS
V
YMBOL
SLEEP
V
V
C
V
I
IHCK
V
ILCK
I
I
CC
OH
IH
OL
IL
IH
IL
IN
o
to +85
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, Vcc is 1.62V to 3.63V
P
ARAMETER
M
-0.3
-0.3
1.4
1.4
1.4
IN
L
1.8V
IMITS
VCC
VCC
M
±10
±10
0.3
0.2
0.4
0.5
5
5
AX
36
M
-0.3
-0.3
1.8
1.8
1.8
IN
MARGIN OF ERROR: ± 15%
L
2.5V
IMITS
VCC
VCC
M
±10
±10
0.6
0.5
0.4
5
1
8
AX
theta-ja = 33
theta-ja =59
M
-0.3
-0.3
2.4
2.0
2.0
IN
L
3.3V
GND-0.3V to 4V
IMITS
-65
-40
o
o
C/W, theta-jc = 16
C/W, theta-jc = 22
o
500 mW
VCC
VCC
o
M
4 Volts
±10
±10
0.6
0.8
0.4
15
to +150
5
2
to +85
AX
)
o
U
o
C
mA
uA
uA
uA
C
NITS
pF
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
XTAL1 = 2 MHz
See Test 1
o
OL
OL
OL
OH
OH
OH
o
C/W
C/W
C
= 4 mA
= 2 mA
= 1.5 mA
= -1 mA
= -400 uA
= -200 uA
ONDITIONS
REV. 1.0.2