8-bit microcontroller featuring a 6805 CPU core, operating at a maximum clock frequency of 6MHz and a speed of 1.5MHz. This CMOS device offers 7872 words of MROM and 256 bytes of RAM, with 31 I/O lines, an 8-bit external data bus, and a 14-bit address bus. Packaged in a 64-terminal PQFP (R-PQFP-G64) with a commercial temperature grade, it operates from a 4.5V to 5.5V supply voltage with a nominal 5V, and has a maximum supply current of 10mA.
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Hitachi HD63A05Y1F technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 64 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | R-PQFP-G64 |
| Width | 14 |
| Length | 20 |
| Pin Count | 64 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 10 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 6 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 31 |
| External Data Bus Width | 8 |
| Address Bus Width | 14 |
| Bit Size | 8 |
| Speed | 1.5 |
| ROM Programmability | MROM |
| ROM (words) | 7872 |
| RAM (bytes) | 256 |
| 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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