ST7FMC1K2T6

8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, and LINSCI™ interface.

Applications

• Brushless motor control systems
• Motor drive related equipment
• Embedded systems with multiple interface and timer requirements
• Electronic devices requiring low power consumption and interrupt management
• Applications involving analog signal acquisition and processing
• Systems combining serial communication and motor control
• Electronic devices with miniaturized package requirements
• Development projects supporting in-circuit programming and debugging
• Applications with data storage and retention requirements
• Motor control applications with safety features
• Motor systems with rotor position detection
• Electronic devices with current/voltage regulation and limiting
• PWM-controlled devices
• Embedded designs with multi-function I/O port requirements
• Systems related to clock security and power management
• Instruction execution scenarios requiring illegal opcode detection
• Embedded applications with 8-bit data operations
• Control applications related to permanent magnet motor co-processing
• Motor systems with blanking window and event counting functions
• Devices with asynchronous serial communication (LINSCI™)
• Systems with SPI communication
• Devices requiring windowed watchdog timer
• Applications with real-time base and beep functions
• Electronic devices with external interrupt handling
• I/O applications requiring high sink current output
• Interface designs with alternate function line requirements
• Applications with dual-voltage flash program memory
• Memory applications with read-out protection capability
• Development scenarios for In-Application Programming (IAP) and In-Circuit Programming (ICP)

Key features

• 8K to 60K dual voltage Flash Program memory or ROM with read-out protection capability, In-application programming and In-circuit programming.
• 384 to 1.5K RAM
• HDFlash endurance: 100 cycles, data retention: 40 years at 85°C
• Enhanced reset system
• Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability
• Clock sources: crystal/ceramic resonator oscillators and by- pass for external clock, clock security system.
• Four power saving modes: Halt, Active- halt, Wait and Slow
• Nested interrupt controller
• 14 interrupt vectors plus TRAP and RESET
• MCES top level interrupt pin
• 16 external interrupt lines (on 3 vectors)
• up to 60 multifunctional bidirectional I/O lines
• up to 41 alternate function lines
• up to 12 high sink outputs
• Main clock controller with: Real-time base, Beep and clock-out capabilities
• Configurable window watchdog timer
• Two 16-bit timers with: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes
• 8-bit PWM Auto-reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
• SPI synchronous serial interface
• LINSCI™ asynchronous serial interface
• 6 high sink PWM output channels for sine-wave or trapezoidal inverter control
• Motor safety including asynchronous emergency stop and write-once registers
• 4 analog inputs for rotor position detection (sensorless/hall/tacho/encoder)
• Permanent magnet motor coprocessor including multiplier, programmable filters, blanking windows and event counters
• Operational amplifier and comparator for current/voltage mode regulation and limitation
• 10-bit ADC with 16 input pins
• 8-bit data manipulation
• 63 basic instructions with illegal opcode detection
• 17 main Addressing modes
• 8 × 8 unsigned multiply instruction
• True bit manipulation
• Full hardware/software development package