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| PartNumber | R7FS3A77C2A01CLK#AC1 | R7FS3A77C2A01CLJ#AC1 | R7FS3A77C2A01CBJ#AC1 |
| Description | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 192k 145LGA | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 192k 100LGA | ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 192k 121BGA |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| 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 | LGA-145 | LGA-100 | BGA-121 |
| Series | S3A7 | S3A7 | S3A7 |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
| Program Memory Size | 1 MB | 1 MB | 1 MB |
| Data RAM Size | 192 kB | 192 kB | 192 kB |
| ADC Resolution | 14 bit | 14 bit | 14 bit |
| Number of I/Os | 124 I/O | 82 I/O | 102 I/O |
| Operating Supply Voltage | 1.6 V to 5.5 V | 1.6 V to 5.5 V | 1.6 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | CAN, I2C, QSPI, SCI, SPI, SSI, USB | CAN, I2C, QSPI, SCI, SPI, SSI, USB | CAN, I2C, QSPI, SCI, SPI, SSI, USB |
| Analog Supply Voltage | 5.5 V | 5.5 V | 5.5 V |
| DAC Resolution | 12 bit | 12 bit | 12 bit |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 28 Channel | 25 Channel | 26 Channel |
| Number of Timers/Counters | 10 x 32 bit | 10 x 32 bit | 10 x 32 bit |
| Processor Series | S3 | S3 | S3 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 25 | 25 | 25 |
| 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 | 1.6 V |
| Tradename | Synergy | Synergy | Synergy |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Unit Weight | - | - | 0.008039 oz |