UPSD3233B-40U6 Datasheet, PDF (5/8 Pages) STMicroelectronics – 8032 MCU with USB and Programmable Logic

Figure 4. TQFP80 Connections
uPSD32xx
PD2 1
60 P1.5/ADC1
P3.3 /EXINT1 2
59 P1.4/ADC0
PD1/CLKIN 3
58 P1.3/TXD1
ALE 4
) PC7 5
t(s ^{JTAG/TDO 6}
JTAG/TDI 7
uc USB–(1) 8
d _{PC4/TERR_ 9}
ro USB+ 10
P NC(2) 11
te ^{VCC 12}
GND 13
le _{PC3/TSTAT 14}
so ^{PC2/VSTBY 15}
b _{JTAG TCK 16}
O NC(2) 17
- _{P4.7/PWM4 18}
) _{P4.6/PWM3 19}
t(s ^{JTAG TMS 20}
57 A11
56 P1.2/RXD1
55 A10
54 P1.1/TX2
53 A9
52 P1.0/T2
51 A8
50 VCC
49 XTAL2
48 XTAL1
47 AD7
46 P3.7/SCL1
45 AD6
44 P3.6/SDA1
43 AD5
42 P3.5/T1
41 AD4
Obsolete ^Produc Note: 1. Pull-up resistor required on pin 8 (2kΩ for 3V devices, 7.5kΩ for 5V devices).
AI07424b
2. NC = Not Connected.
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