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| TYPE | DESCRIPTION |
| Manufacturer: | Maxim Integrated |
| Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | Details |
| Series: | DS89C450 |
| Mounting Style: | SMD/SMT |
| Package / Case: | TQFP-44 |
| Core: | 8051 |
| Program Memory Size: | 64 kB |
| Data Bus Width: | 8 bit |
| ADC Resolution: | No ADC |
| Maximum Clock Frequency: | 33 MHz |
| Number of I/Os: | 32 I/O |
| Data RAM Size: | 1 kB |
| Operating Supply Voltage: | 4.5 V to 5.5 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Tube |
| Brand: | Maxim Integrated |
| Data RAM Type: | SRAM |
| Development Kit: | DS89C450-KIT# |
| Height: | 1.05 mm |
| Interface Type: | UART |
| Length: | 10 mm |
| Moisture Sensitive: | Yes |
| Number of Timers/Counters: | 3 Timer |
| Processor Series: | DS89C450 |
| Product Type: | 8-bit Microcontrollers - MCU |
| Program Memory Type: | Flash |
| Factory Pack Quantity: Factory Pack Quantity: | 160 |
| Subcategory: | Microcontrollers - MCU |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 4.5 V |
| Width: | 10 mm |
| Part # Aliases: | DS89C450 90-89450+ENG |
| Unit Weight: | 0.208980 oz |
