ST10F276Z5T3 STMicroelectronics 16bit MCU

ST10F276Z5T3 Overview

The ST10F276Z5 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 functionality and enhanced I/O-capabilities. It also provides on-chip high-speed single voltage Flash memory, on-chip high-speed RAM, and clock generation via PLL.

The ST10F276Z5 is processed in 0.18 μm CMOS technology. The MCU core and the logic is supplied with a 5 to 1.8 V on-chip voltage regulator. The part is supplied with a single 5 V supply and I/Os work at 5 V.
The device is upward compatible with the ST10F269 device, with some differences.

ECAD Model

Footprint

Features

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

Timers: two multi-functional general purpose timer units with 5 timers

Two 16-channel capture / compare units

4-channel PWM unit + 4-channel XPWM

A/D converter