INTRODUCTION
The ST10F168 is a derivative of the STMicroelectronics 16-bit single-chip CMOS microcontrollers. It combines high CPU performance (up to 12.5 million instructions per second) with high peripheral functionality and enhanced I/O capabilities. It also provides on-chip high-speed Flash memory, on-chip high-speed RAM, and clock generation via PLL.
â HIGH PERFORMANCE CPU
â 16-BIT CPU WITH 4-STAGE PIPELINE
â 80ns INSTRUCTION CYCLE TIME AT 25MHz CPU CLOCK
â 400ns 16 X 16-BIT MULTIPLICATION
â 800ns 32 / 16-BIT DIVISION
â ENHANCED BOOLEAN BIT MANIPULATION FACILITIES
â ADDITIONAL INSTRUCTIONS TO SUPPORT HLL AND OPERATING SYSTEMS
â SINGLE-CYCLE CONTEXT SWITCHING SUPPORT
â MEMORY ORGANIZATION
â 256K BYTE ON-CHIP FLASH MEMORY
â 10K ERASING / PROGRAMMING CYCLES
â UP TO 16M BYTE LINEAR ADDRESS SPACE FOR CODE AND DATA (5M BYTE WITH CAN)
â 2K BYTE ON-CHIP INTERNAL RAM (IRAM)
â 6K BYTE ON-CHIP EXTENSION RAM (XRAM)
â 20 YEAR DATA RETENTION TIME
â FAST AND FLEXIBLE BUS
â PROGRAMMABLE EXTERNAL BUS CHARACTE- RISTICS FOR DIFFERENT ADDRESS RANGES
â 8-BIT OR 16-BIT EXTERNAL DATA BUS
â MULTIPLEXED OR DEMULTIPLEXED EXTERNAL ADDRESS / DATA BUSES
â FIVE PROGRAMMABLE CHIP-SELECT SIGNALS
â HOLD-ACKNOWLEDGE BUS ARBITRATION SUPPORT
â INTERRUPT
â 8-CHANNEL PERIPHERAL EVENT CONTROLLER FOR SINGLE CYCLE, INTERRUPT DRIVEN DATA TRANSFER
â 16-PRIORITY-LEVEL INTERRUPT SYSTEM WITH 56 SOURCES, SAMPLE-RATE DOWN TO 40ns
â TIMERS
â TWO MULTI-FUNCTIONAL GENERAL PURPOSE TIMER UNITS WITH 5 TIMERS
â TWO 16-CHANNEL CAPTURE / COMPARE UNITS.
â 4-CHANNEL PWM UNIT
â SERIAL CHANNELS
â SYNCHRONOUS / ASYNCHRONOUS SERIAL CHANNEL
â HIGH-SPEED SYNCHRONOUS CHANNEL
â A/D CONVERTER
â 16-CHANNEL 10-BIT
â 7.76µS CONVERSION TIME
â FAIL-SAFE PROTECTION
â PROGRAMMABLE WATCHDOG TIMER
â OSCILLATOR WATCHDOG
â ON-CHIP CAN 2.0B INTERFACE
â ON-CHIP BOOTSTRAP LOADER
â CLOCK GENERATION
â ON-CHIP PLL
â DIRECT OR PRESCALED CLOCK INPUT.
â UP TO 111 GENERAL PURPOSE I/O LINES
â INDIVIDUALLY PROGRAMMABLE AS INPUT, OUTPUT OR SPECIAL FUNCTION.
â PROGRAMMABLE THRESHOLD (HYSTERESIS)
â IDLE AND POWER DOWN MODES
â SINGLE VOLTAGE SUPPLY: 5V ±10%
â 144-PIN PQFP PACKAGE
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