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| PartNumber | R7FS128783A01CFL#AA1 | R7FS128783A01CFJ#AA1 | R7FS128783A01CFL#AA0 |
| Description | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S128 256K 48LQFP | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S128 256K 32LQFP | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S128 256K 48LQFP |
| Manufacturer | Renesas Electronics | Renesas Electronics | 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-48 | LQFP-32 | QFN-24 |
| Series | S128 | S128 | PSoC4000 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 32 MHz | 32 MHz | 24 MHz |
| Program Memory Size | 256 kB | 256 kB | 16 kB |
| Data RAM Size | 24 kB | 24 kB | 2 kB |
| ADC Resolution | 14 bit | 14 bit | 10 bit |
| Number of I/Os | 37 I/O | 24 I/O | 19 I/O |
| Operating Supply Voltage | 1.6 V to 5.5 V | 1.6 V to 5.5 V | 1.71 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Renesas Electronics | Renesas Electronics | Cypress Semiconductor |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | CAN, I2C, SCI, SPI, UART, USB | CAN, I2C, SCI, SPI, UART, USB | I2C, SPI, UART |
| DAC Resolution | 1 x 8 bit | 1 x 8 bit | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 15 Channel | 10 Channel | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 250 | 250 | 490 |
| 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 | 1.6 V | 1.71 V |
| Tradename | Synergy | Synergy | PSoC |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Data ROM Size | - | - | 8 kB |
| Data ROM Type | - | - | ROM |
| Number of Timers/Counters | - | - | 5 Timer |