DS89C430, 450

DS89C430/DS89C450 Ultra High-Speed Flash Microcontroller Memory Interface Timing
Using Power Management with High-Speed Microcontrollers
Using a EconOscillator to Clock an 8051 Microprocessor
8051 Microcontrollers:Frequently Asked Questions
Ultra High Speed Microcontroller Hardware Enhances Serial Port Capability
Implementing a Serial Port FIFO Using Dual Data Pointers
Fast Memory Transfers with the Ultra High-Speed Flash Microcontroller
Data Pointer Decrement Feature Simplifies Copy Operation for Overlapping Memory Buffers
Micro Tutorial 1: Understanding DC Electrical Characteristics of Microcontrollers
The Fast 8051 Microcontroller: Leading the Way in Growth and Innovation
Ultra-High-Speed Flash Microcontroller Software SPI
In-System Programming with 8051-Based Microcontrollers
Using the Keil C Compiler with the DS89C430/450
Using the Keil µVision Debugger with the DS89C4x0
Interfacing 8051-based Microcontrollers to an SCI Port
Instant Performance Enhancement with Flash Microcontrollers
Using the Free SDCC C Compiler to Develop Firmware for the DS89C430/450 Family of Microcontrollers
Efficient Bit-Banged SPI Port for 8051-Compatible Microcontrollers
Using the DS89C450 as a Static LCD Display Controller
Porting Applications from the High-Speed Micro Family to Ultra-High-Speed Flash Microcontrollers
Ultra-High-Speed Flash Microcontroller User's Guide

Lead (SnPb) Finish for COTS
Long-Term Supply Program

Development Tool Selector

Using the High-Speed Micro's Serial Ports

Download from Accelerated Designs

89C

Integrated Circuits (ICs)

Embedded - Microcontrollers

Maxim Integrated

89C

Active

8051

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

44-TQFP

44-TQFP (10x10)

160

DS89C450-ENL (2) DS89C450-E (4) DS89C45 (14) DS89C4 (41) DS89C (51) DS89 (79) DS8 (248)