KM1M7CF04K
The KM1M7C series, which is ideal for controlling power electronics, is a 32-bit flash microcontroller equipped with an Arm® Cortex®-M7 processor and features both high processing power and low power consumption.
Equipped with a highly functional, high-resolution PWM that is ideal for digital power supply control, a high-speed, high-precision AD converter, and a feedback control assist function, it contributes to power electronics products that require high efficiency, low heat generation, and compact size.
Block Diagram
Outline Specifications
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•Equipped with Arm® Cortex®-M7 core |
•12-bit A/D converter | |
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Single- and double-precision FPUs |
Minimum conversion time: 0.2μs (5Msps) | |
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•Clock frequency: 160 MHz |
3 units, 26 channels | |
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•Internal memory |
•Comparator: 12 units |
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Instruction Flash ROM: 256 KB x 2 banks |
Window/2 level/1 level switchable | |
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Data Flash ROM: 32 KB |
• Functional Safety |
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Instruction RAM: 64 KB |
ROM/RAM ECC function | |
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Data RAM: 64 KB |
Memory data protection function |
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•DMA controller: 2 units / 16 channels |
Register access protection function | |
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•Communication |
Clock monitor function | |
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SPI/UART/IIC: 2 channels |
Window type WDT function | |
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SPI/UART: 3 channels |
CRC calculation function | |
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SPI/UART/LIN: 1 channel |
A/D converter failure diagnosis function | |
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SPI/UART: 1 channel |
Power supply voltage detection function |
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SM-Bus: 1 channel |
Power-on reset function | |
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CAN-FD: 1 channel |
•Secure functions | |
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•Timer |
Secure boot | |
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General-purpose 16-bit timer: 14 channels |
encryption circuit (AES, SHA, ECC encryption) | |
| High-resolution complementary PWM for power control: 8units / 16 channels (High resolution output 208 ps) | random number generator (TRNG) | |
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•Temperature sensor: 1 unit |
•Operating temperature: Ta= -40 to 125℃ | |
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•Power supply: 3.3V single power supply |
Reference Board
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