仕様
| 属性 | 値 |
| Supplier | Cypress Semiconductor Corp |
| Package / Case | Bulk |
| Series | FR MB91F109 |
| Part Status | Obsolete |
| Core Processor | FR |
| Core Size | 32-Bit Single-Core |
| Speed | 25MHz |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | DMA, POR, PWM, WDT |
| Program Memory Size | 254KB (254K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.15V ~ 3.6V |
| Data Converters | A/D 4x10b |
| Oscillator Type | External |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
