8-bit microcontroller featuring a 6805 CPU core and MROM technology. Operates at a maximum clock frequency of 4.2 MHz with a speed of 2.1 MHz. Offers 31 I/O lines and 176 bytes of RAM, with 7744 words of MROM. Housed in a 44-terminal, 10x10mm PQFP package, this HCMOS device supports a commercial temperature grade from 0°C to 70°C and a nominal supply voltage of 5V.
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Motorola MC68HC05C8AFB technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 44 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 5.25 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 4.2 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 31 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 2.1 |
| ROM Programmability | MROM |
| ROM (words) | 7744 |
| RAM (bytes) | 176 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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