XR18W750IL48-F Exar Corporation, XR18W750IL48-F Datasheet - Page 38

• 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
F
F
IGURE
IGURE
D0-D7
A0-A2
IOW#
D0-D7
A0-A2
CS#
IOR#
CS#
12. 16 M
13. 16 M
T
AS
ODE
ODE
T
T
AS
(I
(I
RDV
NTEL
NTEL
) D
) D
Valid Address
Valid Address
ATA
ATA
T
T
WR
T
RD
T
B
B
CS
CS
T
US
US
Valid Data
Valid Data
DS
R
W
EAD
RITE
T
T
IMING
IMING
T
T
T
T
DH
DD
AH
AH
- P
38
- P
ARALLEL
ARALLEL
T
T
DY
DY
M
M
ODE
ODE
T
T
AS
T
AS
RDV
Valid Address
Valid Address
T
T
CS
CS
T
T
WR
RD
T
Valid Data
DS
Valid Data
T
T
T
REV. 1.0.0
T
DH
DD
AH
AH
16Write
RDTm