XR19L400 Datasheet, PDF (2/45 Pages) Exar Corporation – SINGLE CHANNEL INTEGRATED UART AND RS-485 TRANSCEIVER

XR19L400
PRELIMINARY
SINGLE CHANNEL INTEGRATED UART AND RS-485 TRANSCEIVER
FIGURE 2. PIN OUT OF THE DEVICE
REV. P1.0.0
A0 1
D0 2
D1 3
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
CSA# 10
XR19L400
40- pin QFN
Intel Bus Mode
30 TXA-
29 NC
28 RXA+
27 RXA-
26 C1-
25 C1+
24 NC
23 NC
22 NC
21 VCC33
VCC
A0 1
D0 2
D1 3
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
CSA# 10
XR19L 400
40- pin QFN
Motorola Bus Mode
30 TXA-
29 NC
28 RXA+
27 RXA-
26 C1-
25 C1+
24 NC
23 NC
22 NC
21 VCC33
ORDERING INFORMATION
PART NUMBER
XR19L400IL40
PACKAGE
40-pin QFN
GND
OPERATING TEMPERATURE RANGE
-40°C to +85°C
2
DEVICE STATUS
Active