XR21V1410IL-0C-EB Exar Corporation, XR21V1410IL-0C-EB Datasheet - Page 2

• Manufacturer Part Number: XR21V1410IL-0C-EB
• Description: Interface Modules & Development Tools For XR21V1410 QFN16 USB, RS485;No Cables
• Manufacturer: Exar Corporation
• Series: -r

Specifications of XR21V1410IL-0C-EB

• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V
• Product: Interface Modules
• Silicon Core Number: XR21V1410
• Application Sub Type: UART
• Kit Contents: Board
• Main Purpose: Interface, USB 2.0 to UART
• Embedded: No
• Utilized Ic / Part: XR21V1410IL
• Primary Attributes: -
• Secondary Attributes: -
• Silicon Manufacturer: Exar
• Kit Application Type: Communication & Networking
• For Use With/related Products: XR21V1410
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XR21V1410 EVALUATION BOARD USER’S MANUAL
Figure 2
On the XR21V1410 evaluation board, some componets are required to install. Some are optional and some
are not installed.
F
2.1
IGURE
CON1
U
U1
U2
U3
U4
U5
U6
U7
U8
U9
NIT
2. B
Evaluation Board Components
shows a bottom view of XR21V1410 evaluation board layout.
OTTOM
L
Table 1
Bottom
Bottom
Bottom
OCATION
Top
Top
Top
Top
Top
Top
V
IEW OF
T
ABLE
shows the components:
XR21V1410 E
SN74LVC2G53DCTR Multiplexer to switch between RS-232 and RS-485 mode.
SP6669AEK-L/TRR3 Exar’s Voltage converter to step down voltage from 5V to 3.3V.
1: C
SN74LVC2G66DCT
XR21V1410IL16-F
NC7SZ14M5X
SP3497EEN-L
SP3245EEY-L
AT24C02B
OMPONENTS
PJ-002A
P
ART
VALUATION
O
F
T
Exar’s USB 1 channel UART.
Invert LowPower (suspend) signal.
I2C EEPROM.
Exar’s RS-232 transceiver.
Analog switch.
Exar’s RS-485 transceiver.
External power input.
HE
B
XR21V1410 E
2
OARD
L
AYOUT
VALUATION
F
UNCTION
B
OARD
REV. 1.0.0