ST92F150JDV1QCE

MCU 8Bit/16Bit ST9 CISC 128KB Flash 5V Automotive 100Pin PQFP Tray

The ST92124-Auto/150-Auto/250-Auto 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.

**Key Features**

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Memories

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Internal memory: Single Voltage Flash up to 256 Kbytes, RAM up to 8 Kbytes, 1 Kbyte E3 TM Emulated EEPROM

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In-Application Programming IAP

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224 general purpose registers register file available as RAM, accumulators or index pointers

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Clock, reset and supply management

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Register-oriented 8/16 bit CORE with RUN, WFI, SLOW, HALT and STOP modes

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0-24 MHz Operation Int. Clock, 4.5-5.5 V range

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PLL Clock Generator 3-5 MHz crystal

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Minimum instruction time: 83 ns 24 MHz int. clock

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Up to 80 I/O pins

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Interrupt management

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4 external fast interrupts + 1 NMI

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Up to 16 pins programmable as wake-up or additional external interrupt with multi-level interrupt handler

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DMA controller for reduced processor overhead

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Timers

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16-bit Timer with 8-bit Prescaler, and Watchdog Timer activated by software or by hardware

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16-bit Standard Timer that can be used to generate a time base independent of PLL Clock Generator

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Two 16-bit independent Extended Function Timers EFTs with Prescaler, up to two Input Captures and up to two Output Compares

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Two 16-bit Multifunction Timers, with Prescaler, up to two Input Captures and up to two Output Compares

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Communication interfaces

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Serial Peripheral Interface SPI with selectable Master/Slave mode

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One Multiprotocol Serial Communications Interface with asynchronous and synchronous capabilities

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One asynchronous Serial Communications Interface with 13-bit LIN Synch Break generation capability

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J1850 Byte Level Protocol Decoder JBLPD

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Up to two full I²C multiple Master/Slave Interfaces supporting Access Bus

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Up to two CAN 2.0B Active interfaces

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Analog peripheral low current coupling

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

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Development tools

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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

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Hardware emulator and Flash programming board for development and ISP Flasher for production