XR21V1414IM48 EXAR [Exar Corporation], XR21V1414IM48 Datasheet - Page 3

• Manufacturer Part Number: XR21V1414IM48
• Description: 4-CH FULL-SPEED USB UART
• Manufacturer: EXAR [Exar Corporation]

REV. 1.0.0
ORDERING INFORMATION
F
IGURE
XR21V1414IM48
2. P
P
ART
IN
N
GPIOD3/DTRD#
GPIOD4/CTSD#
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
XR21V1414
Active
S
TATUS