PartNumber | DS89C450-MNG+ | DS89C450-MNG | DS89C450-MNL |
Description | 8-bit Microcontrollers - MCU Ultra-High-Speed Flash MCU | 8-bit Microcontrollers - MCU Ultra-High-Speed Flash MCU | 8-bit Microcontrollers - MCU Ultra-High-Speed Flash MCU |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | N | N |
Mounting Style | Through Hole | Through Hole | Through Hole |
Package / Case | PDIP-40 | PDIP-40 | PDIP-40 |
Series | DS89C450 | DS89C450 | DS89C450 |
Core | 8051 | 8051 | 8051 |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 25 MHz | 25 MHz | 33 MHz |
Program Memory Size | 64 kB | 64 kB | 64 kB |
Data RAM Size | 1 kB | 1 kB | 1 kB |
ADC Resolution | No ADC | No ADC | No ADC |
Number of I/Os | 4 I/O | 4 I/O | 4 I/O |
Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tube | Tube | Tube |
Height | 4.06 mm | 4.06 mm | 4.45 mm |
Length | 52.96 mm | 52.96 mm | 52.71 mm |
Program Memory Type | Flash | Flash | Flash |
Width | 14.1 mm | 14.1 mm | 14.61 mm |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Data RAM Type | SRAM | SRAM | SRAM |
Interface Type | UART | UART | UART |
Development Kit | DS89C450-KIT# | DS89C450-KIT# | DS89C450-KIT# |
Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
Processor Series | DS89C450 | DS89C450 | DS89C450 |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 10 | 10 | 10 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
Part # Aliases | 90-89450+MNG DS89C450 | 90-89450-MNG DS89C450 | 90-89450-MNL DS89C450 |
Unit Weight | 0.210004 oz | 0.210004 oz | 0.210004 oz |