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| Lead Time | 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks |
| Package | HQFN032-A-0404 , HQFN032-A-0404 , HQFN032-A-0404 , HQFN032-A-0404 , HQFN032-A-0404 |
| Comparator | 6 , 6 , 6 , 6 , 6 |
| Applications | Server PSU， Power conditioner， V2H， ESS， etc. , Server PSU， Power conditioner， V2H， ESS， etc. , Server PSU， Power conditioner， V2H， ESS， etc. , Server PSU， Power conditioner， V2H， ESS， etc. , Server PSU， Power conditioner， V2H， ESS， etc. |
| ROM Size (KB) | 256 , 256 , 256 , 256 , 256 |
| ROM Type | FLASH , FLASH , FLASH , FLASH , FLASH |
| RAM Size (KB) | 128 , 128 , 128 , 128 , 128 |
| Pin Count | 32 , 32 , 32 , 32 , 32 |
| Max Operating Frequency (MHz) | 160 , 160 , 160 , 160 , 160 |
| 16-bit Timer (channel) | 14 , 14 , 14 , 14 , 14 |
| PWM (channel) | 8 , 8 , 8 , 8 , 8 |
| Serial I/F [Clock Synchronous] (channel) | 7 , 7 , 7 , 7 , 7 |
| Serial I/F [UART] (channel) | 7 , 7 , 7 , 7 , 7 |
| Serial I/F [I2C] (channel) | 2 , 2 , 2 , 2 , 2 |
| Min Instruction Exec. Time / Voltage (ns/V) | 6.25 / 3.0 to 3.6 , 6.25 / 3.0 to 3.6 , 6.25 / 3.0 to 3.6 , 6.25 / 3.0 to 3.6 , 6.25 / 3.0 to 3.6 |
| Max Operating Voltage (V) | 4 , 4 , 4 , 4 , 4 |
| Min Operating Voltage (V) | 3 , 3 , 3 , 3 , 3 |
| Number of I/O Ports (channel) | 24 , 24 , 24 , 24 , 24 |
| External Interrupt (channel) | 7 , 7 , 7 , 7 , 7 |
| High Speed On Chip Oscillator Frequency (MHz) | 10 , 10 , 10 , 10 , 10 |
| Power On Reset | Yes , Yes , Yes , Yes , Yes |
| Low Voltage Detection | Yes , Yes , Yes , Yes , Yes |
| Watch Dog Timer (channel) | 1 , 1 , 1 , 1 , 1 |
| Serial I/F [CAN] (channel) | 1 , 1 , 1 , 1 , 1 |
| DMA (channel) | 16 , 16 , 16 , 16 , 16 |
| ADC [12bit] (channel) | 11 , 11 , 11 , 11 , 11 |
| Serial I/F [LIN] (channel) | 1 , 1 , 1 , 1 , 1 |
| 3-Phase PWM Output Function [use 3 PWMs] (Set) | 1 , 1 , 1 , 1 , 1 |
| Serial I/F [Remarks] | Sync/UART/LIN x1，Sync/UART x1，Sync/SPI/UART x3， Sync/SPI/UART/I2C x2 , Sync/UART/LIN x1，Sync/UART x1，Sync/SPI/UART x3， Sync/SPI/UART/I2C x2 , Sync/UART/LIN x1，Sync/UART x1，Sync/SPI/UART x3， Sync/SPI/UART/I2C x2 , Sync/UART/LIN x1，Sync/UART x1，Sync/SPI/UART x3， Sync/SPI/UART/I2C x2 , Sync/UART/LIN x1，Sync/UART x1，Sync/SPI/UART x3， Sync/SPI/UART/I2C x2 |
| Other Special Function | Double-precision floating-point arithmetic，ROM/RAM-ECC，Clock monitor，High resolution PWM , Double-precision floating-point arithmetic，ROM/RAM-ECC，Clock monitor，High resolution PWM , Double-precision floating-point arithmetic，ROM/RAM-ECC，Clock monitor，High resolution PWM , Double-precision floating-point arithmetic，ROM/RAM-ECC，Clock monitor，High resolution PWM , Double-precision floating-point arithmetic，ROM/RAM-ECC，Clock monitor，High resolution PWM |
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.
