Industrial-grade 8-bit microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 18MHz. This CMOS device offers 256 bytes of RAM and 32 I/O lines, with an 8-bit external data bus and a 16-bit address bus. Packaged in a 40-pin PDIP (R-PDIP-T40) with a 0.600-inch width, it supports a supply voltage range of 2.7V to 5.5V and operates across an industrial temperature range of -40°C to 85°C.
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Maxim DS80C323-MND technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 40 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T40 |
| Width | 15.24 |
| Length | 52.075 |
| Pin Count | 40 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 2.7 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 18 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 32 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 18 |
| ROM Programmability | MROM |
| ROM (words) | 0 |
| RAM (bytes) | 256 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| Lead Free | No |
| HTS Code | 8542.31.00.01 |
| REACH | not_compliant |
| Military Spec | False |
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