8-bit CMOS microcontroller featuring a 6805 CPU core. Industrial temperature grade (-40°C to 85°C) with a 44-pin QFP package (S-PQFP-G44). Operates at a maximum clock frequency of 4.2 MHz and a maximum supply current of 5.25mA, with a nominal supply voltage of 5V. Includes 15932 words of OTPROM and 352 bytes of RAM, with 31 I/O lines.
Frequency2.1
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Technical Specifications
Freescale Semiconductor MC68HC705C9ACFB technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| 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 | OTPROM |
| ROM (words) | 15932 |
| RAM (bytes) | 352 |
| 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 MC68HC705C9ACFB Datasheet
Download the complete datasheet for Freescale Semiconductor MC68HC705C9ACFB to view detailed technical specifications.
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