80C52 Datasheet (TEMIC Semiconductors) - CMOS 0 to 44 MHz Single Chip

80C52, CMOS 0 to 44 MHz Single Chip

TEMIC’s 80C52 and 80C32 are high performance CMOS versions of the 8052/8032 NMOS single chip 8 bit µC.

The fully static design of the TEMIC 80C52/80C32 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.

The 80C52 retains all t

80C52 Features

* of the 8052 : 8 K bytes of ROM ; 256 bytes of RAM ; 32 I/O lines ; three 16 bit timers ; a 6-source, 2-level interrupt structure ; a full duplex serial port ; and on-chip oscillator and clock circuits. In addition, the 80C52 has 2 software-selectable modes of reduced activity for further reduction