UPSD3212A Datasheet, PDF (9/163 Pages) STMicroelectronics – Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic

Figure 4. TQFP80 Connections
PD2 1
P3.3 /EXINT1 2
PD1/CLKIN 3
ALE 4
PC7 5
JTAG/TDO 6
JTAG/TDI 7
USB–(1) 8
PC4/TERR_ 9
USB+ 10
NC(2) 11
VCC 12
GND 13
PC3/TSTAT 14
PC2/VSTBY 15
JTAG TCK 16
NC(2) 17
P4.7/PWM4 18
P4.6/PWM3 19
JTAG TMS 20
uPSD3212A, uPSD3212C, uPSD3212CV
60 P1.5/ADC1
59 P1.4/ADC0
58 P1.3/TXD1
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
Note: 1. Pull-up resistor required on pin 8 (2kΩ for 3V devices, 7.5kΩ for 5V devices).
2. NC = Not Connected.
AI07424c
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