4-bit microcontroller featuring MROM, operating at a maximum clock frequency of 6 MHz. This integrated circuit offers 6144 words of ROM and 192 bytes of RAM, with 33 I/O lines. It operates within a supply voltage range of 4.5V to 5.5V, with a nominal supply voltage of 5V and a maximum supply current of 6mA. The microcontroller is housed in a 42-terminal PDIP package with a 1.78mm pitch, measuring 15.24mm in width and 38mm in length. It supports an operating temperature range from -40°C to 70°C and includes Analog-to-Digital Converter (ADC) functionality.
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Toshiba TMP47C640N technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 42 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T42 |
| Width | 15.24 |
| Length | 38 |
| Pin Count | 42 |
| Temperature Grade | OTHER |
| Supply Current-Max | 6 |
| 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 | 33 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 4 |
| Speed | 6 |
| ROM Programmability | MROM |
| ROM (words) | 6144 |
| RAM (bytes) | 192 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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