8-bit CMOS microcontroller featuring a 6805 CPU core. This industrial-grade device operates within a -40°C to 85°C temperature range and supports a nominal 5V supply voltage (4.5V to 5.5V). It offers 31 I/O lines, 7744 words of OTPROM, and 176 bytes of RAM. Packaged in a 42-pin plastic dual in-line package (DIP), it has a maximum clock frequency of 4.2 MHz and a maximum supply current of 7mA.
Frequency2.1
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Technical Specifications
Freescale Semiconductor MC68HC705C8ACB technical specifications.
General
| 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 |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.31.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Freescale Semiconductor MC68HC705C8ACB Datasheet
Download the complete datasheet for Freescale Semiconductor MC68HC705C8ACB to view detailed technical specifications.
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