XR21V1412IL-0A-EB Exar Corporation, XR21V1412IL-0A-EB Datasheet - Page 2

• Manufacturer Part Number: XR21V1412IL-0A-EB
• Description: EVAL BOARD FOR XR21V1412IL
• Manufacturer: Exar Corporation

Specifications of XR21V1412IL-0A-EB

• Main Purpose: Interface, Transceiver
• Embedded: No
• Utilized Ic / Part: XR21V1412IL
• Interface Type: RS-232, RS-485, USB, UART
• Operating Supply Voltage: 3.3 V
• Product: Interface Modules
• Silicon Manufacturer: Exar
• Silicon Core Number: XR21V1412
• Kit Application Type: Interface
• Application Sub Type: UART
• Kit Contents: Board
• For Use With/related Products: XR21V1412IL32-F
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1301

XR21V1412
2-CH FULL-SPEED USB UART
F
IGURE
3.3V VCC
USBD+
USBD-
GND
SDA
SCL
1. XR21V1412 B
USB Slave
Oscillator
Interface
Interface
LOCK
Internal
48MHz
I
2
C
D
IAGRAM
2
Status and
Status and
Fractional
Fractional
Registers
Registers
Internal
Internal
Control
Control
BRG
BRG
UART Channel B
UART Channel A
Modem IO
Modem IO
RX FIFO
128-byte
TX FIFO
384-byte
RX FIFO
128-byte
TX FIFO
384-byte
GPIOs/
GPIOs/
TXB
RXB
GPIOB5/RTSB#
GPIOB4/CTSB#
GPIOB3/DTRB#
GPIOB2/DSRB#
GPIOB1/CDB#
GPIOB0/RIB#
TXA
RXA
GPIOA5/RTSA#
GPIOA4/CTSA#
GPIOA3/DTRA#
GPIOA2/DSRA#
GPIOA1/CDA#
GPIOA0/RIA#
REV. 1.1.0