| Part Number | MB91520 Datasheet |
|---|---|
| Manufacturer | Fujitsu Semiconductor Limited |
| Overview |
The MB91520 series is a Fujitsu Semiconductor 32-bit microcontroller designed for automotive devices. This series contains the FR81S CPU which is compatible with the FR family.
Note: FR, the abbreviat.
* FR81S CPU Core * 32-bit RISC, load/store architecture, pipeline 5-stage structure * Maximum operating frequency: 80 MHz (Source oscillation = 4.0 MHz and 20 multiplied (PLL clock multiplication system)) * General-purpose register : 32 bits × 16 sets * 16-bit fixed length instructions (basic instru. |