Manufacturer Part Number
DS89C430-QNL
Manufacturer
analog-devices
Introduction
The DS89C430-QNL is an 8-bit microcontroller from Analog Devices, part of the 89C series. It features a high-performance 8051-compatible core operating at up to 33MHz, with 16KB of FLASH program memory, 1KB of RAM, and various peripheral interfaces.
Product Features and Performance
8-bit 8051-compatible core
Operating speed up to 33MHz
16KB FLASH program memory
1KB of RAM
Peripheral interfaces including EBI/EMI, SIO, UART/USART
Power-fail reset and watchdog timer
32 I/O pins
Product Advantages
High-performance 8051-compatible core
Generous program and data memory
Diverse peripheral set for flexible applications
Low-power operation
Key Reasons to Choose
Reliable 8051-based architecture
Extensive feature set for embedded applications
Long-term availability and support from Analog Devices
Robust performance and power efficiency
Quality and Safety Features
Extended temperature range of -40°C to 85°C
Surface mount PLCC package for reliable operation
Compatibility
The DS89C430 is compatible with other 8051-based microcontrollers and can be used in a variety of embedded systems.
Application Areas
Industrial control
Automotive electronics
Home appliances
General-purpose embedded systems
Product Lifecycle
The DS89C430-QNL is an obsolete product, having been discontinued by Analog Devices. However, there are several equivalent and alternative 8051-compatible microcontrollers available from Analog Devices and other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.
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