XR21V1412 Ver la hoja de datos (PDF) - Exar Corporation
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XR21V1412 Datasheet PDF : 24 Pages
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REV. 1.0.0
FIGURE 2. PIN OUT ASSIGNMENT
XR21V1412
2-CH FULL-SPEED USB UART
24 23 22 21 20 19 18 17
SDA 25
SCL 26
GND 27
GND 28
USBD- 29
USBD+ 30
VCC 31
VCC 32
32-pin QFN
16 RXB
15 TXB
14 GND
13 VCC
12 GPIOA0/RIA#
11 GPIOA1/CDA#
10 GPIOA2/DSRA#
9 GPIOA3/DTRA#
12345678
ORDERING INFORMATION
PART NUMBER
XR21V1412IL32
PACKAGE
32-pin QFN
OPERATING TEMPERATURE RANGE
-40°C to +85°C
DEVICE STATUS
Active
3
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