DS89C430, DS89C440, DS89C450 Ultra-High-Speed Flash Microcontrollers

The DS89C430 and DS89C450 offer the highest performance available in 8051-compatible Microcontrollers They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications will experience a speed improvement up to 10x. At 1 million instructions per second (MIPS) per megahertz, the Microcontrollers achieve 33 MIPS performance from a maximum 33MHz Clock rate.
The DS89C440 is a 32kB version of the DS89C450 that is no longer available. The DS89C450 CAN be used as a drop-in replacement.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
DS89C450-K00 Maxim Integrated Products Evaluation Kit for the DS89C450
DS89C450-MNG+ Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP40, DIP-40
DS89C450-ENL+ Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44, ROHS COMPLIANT, TQFP-44
DS89C450-QNL+ Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, LCC-44
DS89C450-FEL Maxim Integrated Products Ultra-High-Speed Flash Microcontrollers
DS89C450-MNG Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP40, PLASTIC, DIP-40
DS89C450+MNG Maxim Integrated Products MCU 8-Bit 89C 8051 CISC 64KB Flash 5V 40-Pin PDIP
DS89C450-MNL Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PDIP40, PLASTIC, DIP-40
DS89C450-ENG+ Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP44, TQFP-44
DS89C450-QNL Maxim Integrated Products Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQCC44, PLASTIC, LCC-44
DS89C450 's PackagesDS89C450 's pdf datasheet
DS89C450-MNG PDIP
DS89C450-MNL PDIP
DS89C450-QNG PLCC
DS89C450-QNL PLCC
DS89C450-ENL TQFP
DS89C450-ENG TQFP




DS89C450 Pinout, Pinouts
DS89C450 pinout,Pin out
This is one package pinout of DS89C450,If you need more pinouts please download DS89C450's pdf datasheet.

DS89C450 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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DS89C450 Pb-Free DS89C450 Cross Reference DS89C450 Schematic DS89C450 Distributor
DS89C450 Application Notes DS89C450 RoHS DS89C450 Circuits DS89C450 footprint