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UPSD3234AV-40U6T Datasheet(PDF) 10 Page - STMicroelectronics |
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UPSD3234AV-40U6T Datasheet(HTML) 10 Page - STMicroelectronics |
10 / 170 page uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV 10/170 Table 2. 80-Pin Package Pin Description Port Pin Signal Name Pin No. In/Out Function Basic Alternate AD0 36 I/O External Bus Multiplexed Address/Data bus A1/D1 AD1 37 I/O Multiplexed Address/Data bus A0/D0 AD2 38 I/O Multiplexed Address/Data bus A2/D2 AD3 39 I/O Multiplexed Address/Data bus A3/D3 AD4 41 I/O Multiplexed Address/Data bus A4/D4 AD5 43 I/O Multiplexed Address/Data bus A5/D5 AD6 45 I/O Multiplexed Address/Data bus A6/D6 AD7 47 I/O Multiplexed Address/Data bus A7/D7 P1.0 T2 52 I/O General I/O port pin Timer 2 Count input P1.1 TX2 54 I/O General I/O port pin Timer 2 Trigger input P1.2 RxD1 56 I/O General I/O port pin 2nd UART Receive P1.3 TxD1 58 I/O General I/O port pin 2nd UART Transmit P1.4 ADC0 59 I/O General I/O port pin ADC Channel 0 input P1.5 ADC1 60 I/O General I/O port pin ADC Channel 1 input P1.6 ADC2 61 I/O General I/O port pin ADC Channel 2 input P1.7 ADC3 64 I/O General I/O port pin ADC Channel 3 input A8 51 O External Bus, Address A8 A9 53 O External Bus, Address A9 A10 55 O External Bus, Address A10 A11 57 O External Bus, Address A11 P3.0 RxD0 75 I/O General I/O port pin UART Receive P3.1 TxD0 77 I/O General I/O port pin UART Transmit P3.2 EXINT0 79 I/O General I/O port pin Interrupt 0 input / Timer 0 gate control P3.3 EXINT1 2 I/O General I/O port pin Interrupt 1 input / Timer 1 gate control P3.4 T0 40 I/O General I/O port pin Counter 0 input P3.5 T1 42 I/O General I/O port pin Counter 1 input P3.6 SDA1 44 I/O General I/O port pin I2C Bus serial data I/O P3.7 SCL1 46 I/O General I/O port pin I2C Bus clock I/O P4.0 DDC SDA 33 I/O General I/O port pin P4.1 DDC SCL 31 I/O General I/O port pin P4.2 DDC VSYNC 30 I/O General I/O port pin P4.3 PWM0 27 I/O General I/O port pin 8-bit Pulse Width Modulation output 0 |
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Similar Description - UPSD3234AV-40U6T |
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