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| Mfr | National Semiconductor |
|---|---|
| Series | CR16MFS9 |
| Packaging | Bulk |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | CR16B |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 33 |
| Program Memory Size | 48KB (48K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Voltage – Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-PLCC (16.59×16.59) |
| Package / Case | 44-LCC (J-Lead) |
| Base Product Number | CR16MFS944 |
| Data Converters | A/D 8x8b |
| Connectivity | ACCESS.Bus (2-Wire/I2C, SMBus), CANbus, Microwire/Plus (SPI), UART/USART |
| EEPROM Size | 640 x 8 |
