ST92F150CV1TB STMicroelectronics 16bit MCU

ST92F150CV1TB Overview

The ST92F124/F150/F250 microcontroller is developed and manufactured by STMicroelectronics using a proprietary n-well HCMOS process. Its performance derives from the use of a flexible 256-register programming model for ultra-fast context switching and real-time event response. The intelligent on-chip peripherals offload the ST9 core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The new-generation ST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.

Features

Internal memory: Single Voltage Flash up to 256 Kbytes, RAM up to 8 Kbytes, 1 Kbyte E3 TM (Emulated EEPROM)
In-Application Programming (IAP)
224 general purpose registers (register file) available as RAM, accumulators or index pointers

Clock, reset and supply management

Register-oriented 8/16 bit CORE with RUN, WFI, SLOW, HALT and STOP modes
0-24 MHz Operation (Int. Clock), 4.5-5.5 V range
PLL Clock Generator (3-5 MHz crystal)
Minimum instruction time: 83 ns (24 MHz int. clock)

Up to 80 I/O pins

Interrupt management

4 external fast interrupts + 1 NMI
Up to 16 pins programmable as wake-up or additional external interrupt with multi-level interrupt handler

DMA controller for reduced processor overhead

Timers

16-bit Timer with 8-bit Prescaler, and Watchdog Timer (activated by software or by hardware)
16-bit Standard Timer that can be used to generate a time base independent of PLL Clock Generator
Two 16-bit independent Extended Function Timers (EFTs) with Prescaler, up to two Input Captures and up to two Output Compares
Two 16-bit Multifunction Timers, with Prescaler, up to two Input Captures and up to two Output Compares

Communication interfaces

Serial Peripheral Interface (SPI) with selectable Master/Slave mode
One Multiprotocol Serial Communications Interface with asynchronous and synchronous capabilities
One asynchronous Serial Communications Interface with 13-bit LIN Synch Break generation capability
J1850 Byte Level Protocol Decoder (JBLPD)
Up to two full I2C multiple Master/Slave Interfaces supporting Access Bus
Up to two CAN 2.0B Active interfaces

Analog peripheral (low current coupling)

10-bit A/D Converter with up to 16 robust input channels

Development tools

Free High performance development environment (IDE) based on Visual Debugger, Assembler, Linker, and C-Compiler; Real Time Operating System (OSEK OS, CMX) and CAN drivers
Hardware emulator and Flash programming board for development and ISP Flasher for production