| PartNumber | R7FS3A17C3A01CFB#AA0 | R7FS3A17C3A01CFP#AA0 | R7FS3A17C3A01CFM#AA0 |
| Description | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A1 1MB 144LQFP | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A1 1MB 100LQFP | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A1 1MB 64LQFP |
| Manufacturer | Renesas Electronics | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-144 | TQFP-48 | LQFP-48 |
| Series | S3A1 | CY8C4127 | MB9B560L |
| Core | ARM Cortex M4 | ARM Cortex M0+ | ARM Cortex M4F |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 24 MHz | 160 MHz |
| Program Memory Size | 1 MB | 128 kB | 384 kB |
| Data RAM Size | 192 kB | 16 kB | 48 kB |
| ADC Resolution | 14 bit | 10 bit, 12 bit | 12 bit |
| Operating Supply Voltage | 1.6 V to 5.5 V | 1.71 V to 1.89 V, 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Tray | Tray |
| Product | MCU+FPU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Renesas Electronics | Cypress Semiconductor | Cypress Semiconductor |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | CAN, I2C, SPI, UART, USB | I2C, SPI, UART | CAN, CSIO, I2C, LIN, UART, USB |
| DAC Resolution | 8 bit, 12 bit | - | 12 bit |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 28 Channel | - | 8 Channel |
| Number of Timers/Counters | 6 x 16 bit, 4 x 32 bit | 8 Timer | - |
| Processor Series | S3 | - | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 60 | 250 | 250 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.6 V | 1.71 V | 2.7 V |
| Tradename | Synergy | PSoc 4 | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Number of I/Os | - | 38 I/O | 33 I/O |
| Data ROM Size | - | 8 kB | - |
| Data ROM Type | - | ROM | - |
| Analog Supply Voltage | - | 1.89 V | 5.5 V |