Download the TP8051AHP datasheet PDF.
This datasheet also covers the TP8051AH variant, as both devices belong to the same mcs51 8-bit control-oriented microcontrollers family and are provided as variant models within a single manufacturer datasheet.
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s mu @ MCS@51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS
Commercial/Express 8031AH18051AH18051AHP 8032N+18052N-I 8751W8751H-8 8751BW8752BI-I s High Performance HMOS Process s.
Key Features
of the MCS 51 Family, as listed below: written to them are pulled high by the internal pullDataSheet4U. com UPS,and in that state can be used as inputs. As inputs, Port 1 pins that are externally pulled low will Port Alternative Function source current (IIL on the data sheet) because of the Pin internal pullups. RXD (serial input port) P3,0 Port 1 also receives the low-order address bytes P3.1 TXD (serial output port) during programming of the EPROM parts and during INTO(external interrupt O) P3.
TP8051AHP Datasheet
