D87C51 Datasheet - Intel

CHMOS Single-Chip 8-Bit Microcontroller

D87C51 Features

* of the MCS-51 Family, as listed below: Pin P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7 Name RXD TXD INT0 INT1 T0 T1 WR RD Alternate Function Serial input line Serial output line External Interrupt 0 External Interrupt 1 Timer 0 external input Timer 1 external input External Data Memory Write strobe Exte

D87C51 General Description

VCC: Supply voltage during normal, Idle and Power Down operations. 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 LS TTL inputs. Port 0 pins that have 1's written to them float, and in that state can be used as high-impe.

D87C51 Datasheet (2.18 MB)

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Datasheet Details

Part number:

D87C51

Manufacturer:

Intel

File Size:

2.18 MB

Description:

Chmos single-chip 8-bit microcontroller.
87C51/80C51BH/80C31BH CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Commercial/Express 87C51/80C51BH/80C51BHP/80C31BH See Table 1 for Proliferation Opt.

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D87C51 CHMOS Single-Chip 8-Bit Microcontroller Intel

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D87C51 Features

D87C51 General Description

Datasheet Details

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