XR21V1412IL-0B-EB Exar Corporation, XR21V1412IL-0B-EB Datasheet - Page 5

• Manufacturer Part Number: XR21V1412IL-0B-EB
• Description: Interface Modules & Development Tools For XR21V1412 QFN32 USB, RS232;No Cables
• Manufacturer: Exar Corporation
• Series: -r

Specifications of XR21V1412IL-0B-EB

• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V
• Product: Interface Modules
• Silicon Core Number: XR21V1412
• Application Sub Type: UART
• Kit Contents: Board
• Main Purpose: Interface, USB 2.0 to UART
• Embedded: No
• Utilized Ic / Part: XR21V1412IL
• Primary Attributes: -
• Secondary Attributes: -
• Silicon Manufacturer: Exar
• Kit Application Type: Communication & Networking
• For Use With/related Products: XR21V1412
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REV. 2.0.0
The SDA and SCL are used to specify whether Remote Wakeup and/or Bus Powered configurations are to be
supported. These pins are sampled at power-up. The following
Bus Powered support.
The following
2.2.2
J
UMPERS
SW2
JP7
SDA
1
1
0
0
Remote wakeup and jumper
L
OCATION
Table 4
Top
Top
SCL
1
0
1
0
Select remote control wakeup signal for
Channel A
Generate remote wakeup signal
shows jumpers related to remote wakeup.
R
EMOTE
T
T
ABLE
ABLE
S
UPPORT
F
Yes
Yes
No
No
UNCTIONS
W
3: R
4: R
AKE
EMOTE
-
EMOTE
UP
W
W
AKEUP AND
AKEUP
P
Self-Powered
Bus-Powered
Self-Powered
Bus-Powered
XR21V1412 EVALUATION BOARD USER’S MANUAL
OWER
5
J
M
Jumper in 1&2 selects UART RS-232 transceiver (RI#)
signal
Jumper in 2&3 selects push-button (default)
Push once to generate one remote wakeup signal
UMPERS
ODE
P
Table 3
OWER
S
ETTINGS
M
describes how Remote Wakeup and
ODES
Default, if no EEPROM is present
C
OMMENTS
C
OMMENTS