64-terminal, 4-bit microcontroller with MROM, operating from a 2.7V to 6V supply. Features a maximum clock frequency of 4.5MHz, 6144 words of ROM, and 140 bytes of RAM. Includes 35 I/O lines and an integrated ADC. Packaged in a 64-pin PDIP (R-PDIP-T64) with a commercial extended temperature grade, ranging from -20°C to 75°C.
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Renesas HD404326S technical specifications.
| Max Operating Temperature | 75 |
| Number of Terminals | 64 |
| Min Operating Temperature | -20 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T64 |
| Width | 19.05 |
| Length | 57.6 |
| Pin Count | 64 |
| Temperature Grade | COMMERCIAL EXTENDED |
| Supply Current-Max | 6 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 2.7 |
| Supply Voltage-Max | 6 |
| Clock Frequency-Max | 4.5 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 35 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 4 |
| Speed | 4.5 |
| ROM Programmability | MROM |
| ROM (words) | 6144 |
| RAM (bytes) | 140 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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