DS89C420-ECL
- Mfr.Part #
- DS89C420-ECL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 19,026
- In Stock :
- 19,026
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Microcontrollers
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- External Data Bus Width :
- 8
- Reach Compliance Code :
- not_compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Pitch :
- 0.8mm
- Lead Free :
- Contains Lead
- Pin Count :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Base Part Number :
- DS89C420
- Core Size :
- 8-Bit
- DAC Channels :
- No
- Series :
- 89C
- Supply Voltage-Min (Vsup) :
- 4.5V
- PWM Channels :
- No
- Core Processor :
- 8051
- Interface :
- EBI/EMI, UART, USART
- Packaging :
- Tray
- JESD-609 Code :
- e0
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- ROM (words) :
- 16384
- ECCN Code :
- 3A991.A.2
- Program Memory Size :
- 16KB 16K x 8
- Peripherals :
- Power-Fail Reset, WDT
- Oscillator Type :
- External
- Address Bus Width :
- 16
- Operating Temperature :
- 0°C~70°C TA
- DMA Channels :
- No
- HTS Code :
- 8542.31.00.01
- Program Memory Type :
- Flash
- Peak Reflow Temperature (Cel) :
- 240
- Bit Size :
- 8
- Has ADC :
- No
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Surface Mount :
- yes
- Published :
- 2003
- Frequency :
- 33MHz
- Supply Current-Max :
- 150mA
- Terminal Form :
- Gull wing
- RAM Size :
- 1K x 8
- Number of Terminations :
- 44
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 5V
- Connectivity :
- EBI/EMI, SIO, UART/USART
- Width :
- 10mm
- Memory Size :
- 16kB
- JESD-30 Code :
- S-PQFP-G44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/O :
- 32
- Terminal Position :
- QUAD
- Length :
- 10mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 44-TQFP
- Height Seated (Max) :
- 1.2mm
- Datasheets
- DS89C420-ECL

Microcontrollers Analog Devices, Inc. DS89C420-ECL Overview
The DS89C420-ECL from Analog Devices, Inc. is a high-performance microcontroller tailored for advanced embedded applications. Integrating a robust 8-bit core with 16KB of flash memory housed in a 44TQFP package, this microcontroller combines functionality with reliability, catering to demanding technological environments. Its rapid execution capabilities and low power consumption make the Microcontrollers Analog Devices, Inc. DS89C420-ECL an ideal choice for manufacturers looking to develop efficient and compact devices.
DS89C420-ECL Features
This microcontroller boasts several features that enhance its usability in complex electronics. Key features include a high-speed 8-bit processor, 16KB of integral flash memory for program storage, and versatile 40 MHz operation. Additionally, the DS89C420-ECL supports multiple serial interfaces, providing flexible connectivity options, and is designed for low-power operation to extend the usability in battery-powered devices.
DS89C420-ECL Applications
- Automotive Electronics: Can be used in car entertainment systems and diagnostic tools due to its high processing speed and robust serial communication capabilities.
- Industrial Automation: Suitable for controlling machinery, sensors, and actuators, thanks to its enhanced durability and operational reliability under extreme conditions.
- Home Automation Systems: Ideal for smart home devices such as thermostats and security systems, where efficient power usage and reliable connectivity are essential.
- Consumer Electronics: Applicable in portable gadgets like handheld gaming devices or fitness trackers, offering compact design and energy efficiency.
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