4-bit microcontroller featuring 1024 words of MROM and 16 bytes of RAM, operating at a maximum clock frequency of 8.5MHz. This commercial extended temperature grade component offers 20 I/O lines and includes PWM and ADC capabilities. Housed in a 28-terminal PDIP28 plastic package with dual terminal position, it supports a supply voltage range of 1.8V to 5.5V with a maximum supply current of 9mA. Operating temperature range spans from -20°C to 75°C.
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| Max Operating Temperature | 75 |
| Number of Terminals | 28 |
| Min Operating Temperature | -20 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T28 |
| Width | 10.16 |
| Length | 27.1 |
| Pin Count | 28 |
| Temperature Grade | COMMERCIAL EXTENDED |
| Supply Current-Max | 9 |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.8 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 8.5 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 20 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 4 |
| Speed | 8.5 |
| ROM Programmability | MROM |
| ROM (words) | 1024 |
| RAM (bytes) | 16 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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