ST7FMC2S9T3 - Brand New STMicroelectronics IC Chips
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Description
The ST7FMC2S9T3 is a member of the ST7 microcontroller family designed for mid-range applications with a Motor Control dedicated peripheral. It is based on a common industry standard 8-bit core and features an enhanced instruction set. The device is available with FLASH, ROM, or FASTROM program memory. It has various power-saving modes to reduce power consumption when the application is in idle or stand-by state.
Specifications and features
- Memories: 8K to 60K dual voltage Flash Program memory or ROM with read-out protection capability, In-application programming, and In-circuit programming.
- Clock, reset, and supply management: 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.
- Interrupt management: 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 I/O ports: up to 60 multifunctional bidirectional I/O lines, up to 41 alternate function lines, up to 12 high sink outputs.
- 5 timers: 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.
- Communication interfaces: SPI synchronous serial interface, LINSCI™ asynchronous serial interface.
- Brushless motor control peripheral: 6 high sink PWM output channels for sinewave 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.
- Analog peripheral: 10-bit ADC with 16 input pins.
- In-circuit Debug.
- Instruction set: 8-bit data manipulation, 63 basic instructions with illegal opcode detection, 17 main Addressing modes, 8 x 8 unsigned multiply instruction, True bit manipulation.
- Development tools: Full hardware/software development package.
Application Scenarios
The ST7FMC2S9T3 microcontroller is suitable for various mid-range applications that require motor control, such as home appliances, industrial automation, and robotics.
Comparison
Advantages- Supports a wide range of program memory options
- Versatile clock, reset, and supply management features
- High number of I/O ports for versatile connectivity
- Multiple timers for accurate timing and control
- Communication interfaces for seamless integration
- Dedicated brushless motor control peripheral for efficient motor control
- Analog peripheral for precise analog measurements
- In-circuit Debug capability for development and debugging
- Comprehensive instruction set for efficient programming
- Full hardware/software development package
Disadvantages- Limited RAM options
- Limited number of external interrupt lines
- Limited number of high sink outputs
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Datasheet
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- Datasheet: Download ST7FMC2S9T3
- Chipdatas Part: CD94-ST7FMC2S9T3
- Warehouse: China, Hong Kong
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- Last Updated: 2024/10/01 00:48 +0800
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