8-bit microcontroller featuring OTPROM technology and a maximum clock frequency of 4.2MHz, operating at 2.1MHz. This industrial-grade MCU offers 31 I/O lines and 176 bytes of RAM, with 7744 words of OTPROM. Encased in a 42-terminal PDIP package (R-PDIP-T42), it supports a supply voltage range of 4.5V to 5.5V and operates between -40°C and 85°C.
Motorola MC68HC705C8ACB technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 42 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T42 |
| Width | 15.24 |
| Length | 36.83 |
| Pin Count | 42 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 7 |
| 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 | OTPROM |
| ROM (words) | 7744 |
| RAM (bytes) | 176 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
