TSC80C51 Datasheet (TSC80C31 / TSC80C51) CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller

Manufacturer: TEMIC Semiconductors (now Microchip)

Overview: TSC80C31/80C51 CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller.

Download the TSC80C51 datasheet PDF. This datasheet also includes the TSC80C31 variant, as both parts are published together in a single manufacturer document.

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TSC80C51 (tsc80c31 / tsc80c51) cmos 0 to 44 mhz single-chip 8 bit microcontroller by TEMIC Semiconductors (now Microchip) - Datasheet Preview

Datasheet Details

Part number	TSC80C51
Manufacturer	TEMIC Semiconductors (now Microchip)
File Size	230.53 KB
Description	(TSC80C31 / TSC80C51) CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
Download	TSC80C51 Download (PDF)

General Description

The TSC80C31/80C51 is high performance SCMOS versions of the 8051 NMOS single chip 8 bit µC.

The fully static design of the TSC80C31/80C51 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.

The TSC80C31/80C51 retains all the

Key Features

of the 8051 : 4 K bytes of ROM ; 128 bytes of RAM ; 32 I/O lines ; two 16 bit timers ; a 5-source, 2-level interrupt structure ; a full duplex serial port ; and on-chip oscillator and clock circuits. In addition, the TSC80C31/80C51 has two software-selectable modes of reduced activity for further reduction in power consumption. In the Idle Mode the CPU is frozen while the RAM, the timers, the serial port, and the interrupt system continue to function. In the Power Down Mode the RAM is saved and.

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