XR18W750IL48-F Exar Corporation, XR18W750IL48-F Datasheet - Page 2

• 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

XR18W750
WIRELESS UART CONTROLLER
ORDERING INFORMATION
F
IGURE
XR18W750IL48
2. P
P
ART
IN
N
O
UMBER
UT
A
MODEM_RESET
SSIGNMENT
RF_IRQ#
RF_DO
TEST2
TEST1
RF_DI
CLK+
CLK-
GND
VCC
SDA
SCL
48-Lead QFN
P
ACKAGE
10
11
12
1
2
3
4
5
6
7
8
9
XR18W750
O
PERATING
2
-40°C to +85°C
T
EMPERATURE
36
35
34
33
32
31
30
29
28
27
26
25
R
ANGE
EN_DIDO
TXRDY#
D7
D6
D5
D4
D3
D2
D1
D0
IOR#
VCC
D
EVICE
Active
S
TATUS
REV. 1.0.0