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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Microcontrollers
- Core Processor :
- 8051
- Peak Reflow Temperature (Cel) :
- 240
- PWM Channels :
- No
- Power Supplies :
- 5V
- Connectivity :
- EBI/EMI, SIO, UART/USART
- Supply Current-Max :
- 150mA
- Peripherals :
- Power-Fail Reset, WDT
- Width :
- 10mm
- Interface :
- EBI/EMI, UART, USART
- Memory Size :
- 16kB
- Terminal Pitch :
- 0.8mm
- RoHS Status :
- Non-RoHS Compliant
- Pin Count :
- 44
- Core Size :
- 8-Bit
- Series :
- 89C
- Number of I/O :
- 32
- JESD-609 Code :
- e0
- Has ADC :
- No
- Lead Free :
- Contains Lead
- Program Memory Size :
- 16KB 16K x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Height Seated (Max) :
- 1.2mm
- Reach Compliance Code :
- not_compliant
- HTS Code :
- 8542.31.00.01
- Surface Mount :
- yes
- Oscillator Type :
- External
- DMA Channels :
- No
- ROM (words) :
- 16384
- Published :
- 2003
- JESD-30 Code :
- S-PQFP-G44
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- DS89C420
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package / Case :
- 44-TQFP
- ECCN Code :
- 3A991.A.2
- Time@Peak Reflow Temperature-Max (s) :
- 20
- External Data Bus Width :
- 8
- Length :
- 10mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency :
- 33MHz
- DAC Channels :
- No
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Supply Voltage :
- 5V
- Number of Terminations :
- 44
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- RAM Size :
- 1K x 8
- Address Bus Width :
- 16
- Bit Size :
- 8
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















