器件比较
Read time: 2 minute(s)
| 项目 | M6806SNES | M6806SPES | M6801SPCS |
|---|---|---|---|
| 封装选项 |
QFN100 12 x 12x0.85 mm, 0.4 mm pitch |
LQFP100 14 x 14 x 1.4 mm, 0.5 mm pitch |
LQFP64 10 x 10 x 1.4 mm, 0.5 mm pitch |
| 内核 | E907, 552 MHz@1.2V | E907, 552 MHz@1.2V | E907, 552 MHz@1.2V |
| SRAM | 1 MB | 1 MB | 512 KB |
| SiP NOR Flash | 2 MB | 2 MB | 1 MB |
| USB | x1 | x1 | - |
| EMAC | x1 | x1 | - |
| SPI | x3, SPI1/2 支持 QSPI | x3, SPI1/2 支持 QSPI | x2, SPI2 支持 QSPI |
| UART | x8 | x8 | x5 |
| I2C | x3 | x3 | x2 |
| CAN | x2 | x2 | x1 |
| PBUS | x1 | x1 | - |
| CORDIC | 支持 | 支持 | 支持 |
| HCL | 支持 | 支持 | 支持 |
| EPWM |
x12 EPWM0/1/…/5 支持 HRPWM |
x12 EPWM0/1/…/5 支持 HRPWM |
x6 EPWM0/1/…/5 支持 HRPWM |
| CAP | x6 | x6 | x3 |
| QEP | x10 | x10 | x5 |
| QOUT | x2 | x2 | x1 |
| ADC | x2, 复用 16 采样通道 | x2, 复用 16 采样通道 | x2, 复用 15 采样通道 |
| CPM | x2 | x2 | x2 |
| PWM | x4 | x4 | x4 |
| SDFM | x4 | x4 | x2 |
| TA_IF | x2 | x2 | x1 |
| BISS_IF | x2 | x2 | x1 |
| ENDAT_IF | x2 | x2 | x1 |
| GPIO | 88 | 84 | 49 |