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UPSD3354DV-40U6 Datasheet, PDF (21/272 Pages) STMicroelectronics – fast 8032 MCU with programmable logic
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UPSD33xx
Figure 3. LQFP80 connections
Pin descriptions
PD2/CSI 1
60 P1.5/SPIRXD(2)/ADC5
P3.3/TG1/EXINT1 2
59 P1.4/SPICLK(2)/ADC4
PD1/CLKIN 3
58 P1.3/TXD1(IrDA)(2)/ADC3
ALE 4
57 MCU A11
PC7 5
56 P1.2/RXD1(IrDA)(2)/ADC2
JTAG TDO 6
55 MCU A10
JTAG TDI 7
54 P1.1/T2X(2)/ADC1
DEBUG 8
53 MCU A9
PC4/TERR 9
) 3.3V VCC 10
t(s NC 11
VDD(1) 12
c GND 13
u PC3/TSTAT 14
d PC2 15
ro JTAG TCK 16
P NC 17
SPISEL(2)/PCACLK1/P4.7 18
te SPITXD(2)/TCM5/P4.6 19
le JTAG TMS 20
52 P1.0/T2(2)/ADC0
51 MCU A8
50 VDD(1)
49 XTAL2
48 XTAL1
47 MCU AD7
46 P3.7/SCL
45 MCU AD6
44 P3.6/SDA
43 MCU AD5
42 P3.5/C1
41 MCU AD4
Product(s) - Obso AI07823b
te 1. For 5 V applications, VDD must be connected to a 5.0 V source. For 3.3 V applications, VDD must be connected to a 3.3 V
le source.
2. These signals can be used on one of two different ports (Port 1 or Port 4) for flexibility. Default is Port1.
Obso 3. NC = Not Connected
Doc ID 9685 Rev 7
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