
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | RENESAS | |
| Package | FBGA-404 | |
| Operating Temperature | -20℃~+75℃ | |
| CPU Maximum Speed | 324MHz | |
| Program Memory Type | ROMless | |
| Voltage - Supply | 1.15V~1.35V | |
| Core Size | 32 Bit | |
| CPU Core | Others | |
| RAM Size | 16KB | |
| Number of I/O | 77 | |
| Oscillator Type | External |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
R5S77640N300BG technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | RENESAS | |
| Package | FBGA-404 | |
| Operating Temperature | -20℃~+75℃ | |
| CPU Maximum Speed | 324MHz | |
| Program Memory Type | ROMless | |
| Voltage - Supply | 1.15V~1.35V | |
| Core Size | 32 Bit | |
| CPU Core | Others | |
| RAM Size | 16KB | |
| Number of I/O | 77 | |
| Oscillator Type | External |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the R5S77640N300BG. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

R5S77640N300BG datasheets or manufacturer documentation.
Datasheet: R5S77640N300BG Datasheet (PDF)
The R5S77640N300BG schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.