| Part Name | Star Product | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|---|
| R5F521A8BDFP | N | 512.0 | 64.0 | 1.8 |
| R5F521A8BDFN | N | 512.0 | 64.0 | 1.8 |
| R5F521A8BDFM | N | 512.0 | 64.0 | 1.8 |
| R5F521A7BDFP | N | 384.0 | 64.0 | 1.8 |
| R5F521A7BDFN | N | 384.0 | 64.0 | 1.8 |
| R5F521A7BDFM | N | 384.0 | 64.0 | 1.8 |
| R5F521A6BDFP | N | 256.0 | 32.0 | 1.8 |
| R5F521A6BDFN | N | 256.0 | 32.0 | 1.8 |
| R5F521A6BDFM | N | 256.0 | 32.0 | 1.8 |
| R5F521A8BGFP | N | 512.0 | 64.0 | 1.8 |
| R5F521A8BGFN | N | 512.0 | 64.0 | 1.8 |
| R5F521A8BGFM | N | 512.0 | 64.0 | 1.8 |
| R5F521A8BDLJ | N | 512.0 | 64.0 | 1.8 |
| R5F521A7BGFP | N | 384.0 | 64.0 | 1.8 |
| R5F521A7BGFN | N | 384.0 | 64.0 | 1.8 |
| R5F521A7BGFM | N | 384.0 | 64.0 | 1.8 |
| R5F521A7BDLJ | N | 384.0 | 64.0 | 1.8 |
| R5F521A6BGFP | N | 256.0 | 32.0 | 1.8 |
| R5F521A6BGFN | N | 256.0 | 32.0 | 1.8 |
| R5F521A6BGFM | N | 256.0 | 32.0 | 1.8 |
| R5F521A6BDLJ | N | 256.0 | 32.0 | 1.8 |
