83L51FB Datasheet - Intel Corporation

LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

83L51FB Features

* of the MCS 51 microcontroller family as listed below Port Pin P3 0 P3 1 P3 2 P3 3 P3 4 P3 5 P3 6 P3 7 Alternate Function RXD (serial input port) TXD (serial output port) INT0 (external interrupt 0) INT1 (external interrupt 1) T0 (Timer 0 external input) T1 (Timer 1 external input) WR (external data

83L51FB General Description

VCC Supply voltage VSS Circuit ground Port 0 Port 0 is an 8-bit open drain bidirectional I O port As an output port each pin can sink several inputs Port 0 pins that have 1’s written to them float and in that state can be used as high-impedance inputs Port 0 is also the multiplexed low-order addres.

83L51FB Datasheet (285.32 KB)

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83L51FB

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Intel Corporation

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285.32 KB

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Low voltage chmos single-chip 8-bit microcontrollers.
8XL51FA FB FC LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS Commercial Express 87L51FA 83L51FA 80L51FA 87L51FB 83L51FB 87L51FC 83L51FC Y High .

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83L51FB LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS Intel Corporation

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83L51FB Features

83L51FB General Description

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