4-bit microcontroller featuring 4096 words of MROM and 32 bytes of RAM. Operates with a maximum clock frequency of 4.5 MHz and a supply voltage range of 2.5V to 5.5V, with a nominal supply of 3V. Offers 22 I/O lines and includes PWM channels and an ADC. Packaged in a 30-terminal PDSO (R-PDSO-G30) with a commercial extended temperature grade, operating from -20°C to 75°C.
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Renesas HD40C4344RFT technical specifications.
| Max Operating Temperature | 75 |
| Number of Terminals | 30 |
| Min Operating Temperature | -20 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G30 |
| Width | 8 |
| Length | 11 |
| Pin Count | 30 |
| Temperature Grade | COMMERCIAL EXTENDED |
| Supply Current-Max | 3.5 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 2.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 4.5 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 22 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 4 |
| Speed | 1.125 |
| ROM Programmability | MROM |
| ROM (words) | 4096 |
| RAM (bytes) | 32 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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