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| PartNumber | SPC56EC74A176S | SPC56EC74B3C9EEX | SPC56EC74A256S |
| Description | 32-bit Microcontrollers - MCU MID MICROCONTROLLER | 32-bit Microcontrollers - MCU | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-176 | LBGA-256 | - |
| Series | SPC56EC74 | SPC56EC74B3C9EEX | - |
| Core | e200z4d, e200z0h | e200z4d, e200z0h | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 120 MHz | 120 MHz | - |
| Program Memory Size | 3 MB | 3 MB | - |
| Data RAM Size | 256 kB | 256 kB | - |
| ADC Resolution | 10 bit, 12 bit | 10 bit, 12 bit | - |
| Number of I/Os | 147 I/O | 199 I/O | - |
| Operating Supply Voltage | 3.3 V/5 V | 3.3 V, 5 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | CAN, SCI, SPI | CAN, I2C, SCI, SPI | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1 | 1000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Qualification | - | AEC-Q100 | - |
| Data ROM Type | - | EEPROM | - |
| Number of ADC Channels | - | 33 Channel, 10 Channel, 19 Channel (Shared) | - |
| Processor Series | - | SPC56EC | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 3 V | - |