8-bit microcontroller featuring a 6805 CPU core, operating at a maximum clock frequency of 4.2MHz with a typical speed of 2.1MHz. This HCMOS device offers 7744 words of UVPROM for program storage and 304 bytes of RAM. It includes 31 I/O lines and operates within an industrial temperature range of -40°C to 85°C. The component is housed in a 44-terminal ceramic LCC package with a JEDEC code of S-CQCC-J44, requiring a nominal supply voltage of 5V.
Frequency2.1
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Technical Specifications
Motorola MC68HC705C8ACFS technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-J44 |
| Width | 16.585 |
| Length | 16.585 |
| 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 | UVPROM |
| ROM (words) | 7744 |
| RAM (bytes) | 304 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Motorola MC68HC705C8ACFS Datasheet
Download the complete datasheet for Motorola MC68HC705C8ACFS to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.