XR21V1414IM48-F Exar Corporation, XR21V1414IM48-F Datasheet - Page 3

• Manufacturer Part Number: XR21V1414IM48-F
• Description: IC UART FIFO USB QUAD 48TQFP
• Manufacturer: Exar Corporation
• Type: USB UARTsr

Specifications of XR21V1414IM48-F

• Package / Case: 48-TQFP
• Features: *
• Number Of Channels: 1, UART
• Fifo's: 128 Byte
• Protocol: USB 2.0
• Voltage - Supply: 3.3V
• With Auto Flow Control: Yes
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 16 mA
• Operating Supply Voltage: 2.97 V to 3.63 V
• No. Of Channels: 4
• Data Rate: 12Mbps
• Uart Features: Automatic Hardware And Software Flow Control, Half-Duplex Mode, Fractional Baud Rate Generator
• Supply Voltage Range: 2.97V To 3.63V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 1016-1303 - EVAL BOARD FOR XR21V1414IM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1304

REV. 1.1.0
ORDERING INFORMATION
F
IGURE
XR21V1414IM48
2. P
P
ART
IN
N
GPIOD4/CTSD#
GPIOD3/DTRD#
GPIOD5/RTSD#
O
UMBER
UT
GPIOD0/RID#
A
SSIGNMENT
USBD+
USBD-
GND
GND
RXD
VCC
VCC
TXD
48-pin TQFP
P
ACKAGE
37
38
39
40
41
42
43
44
45
46
47
48
36 35 34 33 32 31 30 29 28 27 26 25
1 2
3
4
XR21V1414
48-TQFP
5
O
6
PERATING
3
7
8
-40° C to +85° C
9 10 11 12
T
EMPERATURE
20
19
18
17
16
15
14
13
24
23
22
21
R
ANGE
4-CH FULL-SPEED USB UART
GPIOC5/RTSC#
RXC
TXC
GPIOA0/RIA#
GPIOA1/CDA#
GND
VCC
GPIOA2/DSRA#
GPIOA3/DTRA#
GPIOB0/RIB#
GPIOB1/CDB#
GPIOB2/DSRB#
D
EVICE
Active
XR21V1414
S
TATUS