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ST72P63BE1M1 Datasheet(PDF) 12 Page - STMicroelectronics |
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ST72P63BE1M1 Datasheet(HTML) 12 Page - STMicroelectronics |
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12 / 145 page 
ST7263BDx ST7263BHx ST7263BKx ST7263BE 12/145 Note: 1. Port D functions are not available on the 8K version of the QFN40 package (ST7263BK2) and should not be connect- ed. 2. The drive from USBVcc is sufficient to only drive an external pull-up in addition to the internal transceiver. Table 3. Device pin description (SO24) - - 33 40 PD11)/AIN9 I/O CT X XX Port D1 ADC analog Input 9 - - 34 41 PD21)/AIN10 I/O CT X XX Port D2 ADC analog Input 10 - - 35 42 PD31)/AIN11 I/O CT X XX Port D3 ADC analog Input 11 - - 36 43 PD41) I/O CT XX Port D4 - - 37 44 PD51) I/O CT XX Port D5 - - 38 45 PD61) I/O CT XX Port D6 - - 39 46 PD71) I/O CT XX Port D7 - 25 - - NC -- Not connected 24 26 - - NC -- Not connected 25 27 - - NC -- Not connected 26 28 40 47 PA1/SDA/ICCDATA I/O CT 25mA X T Port A1 I²C serial data, ICC Data 27 29 1 48 PA0/MCO I/O CT XX Port A0 Main Clock Output 28 30 2 1 VSSA S Analog ground 29 31 3 2 USBDP I/O USB bidirectional data (data +) 30 32 4 3 USBDM I/O USB bidirectional data (data -) 31 33 5 4 USBVCC 2) O USB power supply 2) 32 34 6 5 VDDA S Analog supply voltage Pin n° Pin Name Level Port / Control Main Function (after reset) Alternate Function Input Output 1VDD S Power supply voltage (4V - 5.5V) 2 OSCOUT O Oscillator output 3 OSCIN I Oscillator input 4VSS S Digital ground 5PC1/TDO I/O CT X X Port C1 SCI Transmit Data Out- put 6 PC0/RDI I/O CT X X Port C0 SCI Receive Data Input 7 RESET I/O X X Reset Pin n° Pin name Level Port / Control Main function (after reset) Alternate function Input Output |
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