XR18W750IL48-F Exar Corporation, XR18W750IL48-F Datasheet - Page 43

• Manufacturer Part Number: XR18W750IL48-F
• Description: IC WIRELESS UART CTRLR 48QFN
• Manufacturer: Exar Corporation

Specifications of XR18W750IL48-F

• Package / Case: 48-VFQFN Exposed Pad
• Function: Controller
• Rf Type: General Purpose
• Secondary Attributes: I²C Interface
• Processor Series: XR18W750
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 400 KHz
• Number Of Timers: 1
• Operating Supply Voltage: 2.25 V to 3.63 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: XR18W750/753-0A-EB, XR18W750/753-0B-EB
• Minimum Operating Temperature: - 40 C
• Program Memory Type: EEPROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PACKAGE DIMENSIONS (48 PIN QFN - 7 X 7 X 0.9
REV. 1.0.0
Note: The control dimension is in millimeter.
SYMBOL
D2
A1
A3
D
A
b
e
L
0.031
0.000
0.006
0.270
0.201
0.007
0.012
MIN
0.0197 BSC
INCHES
0.039
0.002
0.010
0.281
0.209
0.012
0.020
MAX
43
mm
0.80
0.00
0.15
6.85
5.10
0.18
0.30
MIN
MILLIMETERS
)
0.50 BSC
WIRELESS UART CONTROLLER
MAX
1.00
0.05
0.25
7.15
5.30
0.30
0.50
XR18W750