参数资料
型号: XR20V2172L64-0B-EB
厂商: Exar Corporation
文件页数: 12/51页
文件大小: 0K
描述: EVAL BOARD FOR XR20V2170 64QFN
标准包装: 1
系列: *
FIGURE 2. PIN OUT ASSIGNMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
GND
SDA
N.C.
CTSB
RTSB
RXB_SEL
RXB
TXB
N.C.
DTRB
RIB
DSRB
XTAL1
GND
XTA
L
2
N.
C
.
FAS
T
R_E
N
GN
D
N.C
.
N.
C.
AC
P
VR
EF-
N.
C
.
TXD
B
RT
SA
RXD
B
N.C.
N.
C
.
N.
C.
N.C.
VCC
C2+
C2-
TXDA
DTRA
DSRA
RXDA
IRQ#
N.C.
GND
N.C.
SCK
SO
CT
SA
CDB
I2
C/
SPI
#
CD
A
A1
/S
I
RIA
A0
/C
S#
C3
N.
C
.
VC
C
VR
EF
+
RE
SE
T
#
C1+
C1-
N.
C.
XR20V2172
64-pin QFN
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
DEVICE STATUS
XR20V2172IL64-F
64-pin QFN
-40°C to +85°C
Active
XR20V2172IL64TR-F
64-pin QFN
-40°C to +85°C
Active
XR20V2172
2
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
REV. 1.0.2
NOTE: TR = Tape and Reel, F = Green / RoHS
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