UPSD3212A 查看數據表（PDF） - STMicroelectronics

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UPSD3212A

Flash programmable system devices with 8032 MCU and USB and programmable logic

STMicroelectronics 

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

9/163

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