ST10F276Z5T3 Description

The ST10F276Z5T3 is a 16-bit MCU ST10F276E with MAC unit, 832 Kbyte flash memory and 68 Kbute RAM is a derivative of the STMicroElectronics ST10 family of 16-bit single-chip CMOS microcontrollers. It combines high CPU performance (up to 32 million instructions per second) with high peripheral capabilities and enhanced Icano capabilities.

ST10F276Z5T3 Features

? Highly performance 16-bit CPU with DSP

functions

– 31.25 ns instruction cycle time at 64 MHz

max. CPU clock

– Multiply/accumulate unit (MAC) 16 x 16-bit

multiplication, 40-bit accumulator

– Enhanced boolean bit manipulations

– Single-cycle context switching support

? On-chip memories

– 512 Kbyte Flash memory (32-bit fetch)

– 320 Kbyte extension Flash memory (16-bit

fetch)

– Single voltage Flash memories with

erase/program controller and 100 K

erasing/programming cycles.

– Up to 16 Mbyte linear address space for

code and data (5 Mbytes with CAN or I2C)

– 2 Kbyte internal RAM (IRAM)

– 66 Kbyte extension RAM (XRAM)

? External bus

– Programmable external bus configuration

and characteristics for different address

ranges

– Five programmable chip-select signals

– Hold-acknowledge bus arbitration support

? Interrupt

– 8-channel peripheral event controller for

single cycle interrupt driven data transfer

– 16-priority-level interrupt system with 56

sources, sampling rate down to 15.6ns

ST10F276Z5T3 Applications

a 5 to 1.8 V on-chip voltage regulator