ADI DS89C440-ENL
Manufacturer No:
DS89C440-ENL
Manufacturer:
ADI
Package:
44-TQFP
Description:
32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89C Series DS89C440 33MHz 5V 44-TQFP
Quantity:
In Stock :4516
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, Jun 21 - Mon, Jun 22, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
DS89C440-ENL Information
ADI DS89C440-ENL technical specifications, attributes, parameters and parts with similar specifications to ADI DS89C440-ENL.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 44-TQFP
- Surface Mount
- YES
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tray
- Series
- 89C
- Published
- 2006
- JESD-609 Code
- e0
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Type
- Parameter
- Number of Terminations
- 44
- Terminal Finish
- Tin/Lead (Sn85Pb15)
- Subcategory
- Microcontrollers
- Technology
- CMOS
- Terminal Position
- QUAD
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 240
- Supply Voltage
- 5V
- Terminal Pitch
- 0.8mm
- Reach Compliance Code
- not_compliant
Download datasheets and manufacturer documentation for ADI DS89C440-ENL.
Datasheets:
ConflictMineralStatement:
DS89C440-ENL Overview
The package has a 44-TQFP shape. With 32 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The 89C series is comprised of this electrical component. The electronic part has a program memory size of 32KB 32K x 8. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 16kB. It is possible to find alternatives to the base part number DS89C440 by using the part number search tool. An effective performance can be achieved at a frequency of 33MHz. There are a total of NO channels in the device. In total, it has 3 timers and counters in it. A total of 44 pins are included in the package. As far as the programmability is concerned, it has 4 Programmable I/Os.
DS89C440-ENL Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
DS89C440-ENL Applications
There are a lot of Maxim Integrated
DS89C440-ENL Microcontroller applications.
- Robots
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
- Microwave ovens
DS89C440-ENL FAQ
Can I request a quote for DS89C440-ENL?
DS89C440-ENL from ADI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for DS89C440-ENL?
The final price for DS89C440-ENL depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for DS89C440-ENL?
DS89C440-ENL is a ADI Embedded part. Key details include Packaging: Tray and Time@Peak Reflow Temperature-Max (s): 20 and Moisture Sensitivity Level (MSL): 3 (168 Hours); contact us if you need the specifications verified before sourcing.
When will I receive a quotation for DS89C440-ENL?
After you submit the RFQ for DS89C440-ENL, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for DS89C440-ENL?
Once stock for DS89C440-ENL is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to DS89C440-ENL?
Yes. If DS89C440-ENL is unavailable, end-of-life, or outside your schedule, we can review comparable ADI Embedded parts and compatible replacement options.
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12.28 M
Listed Part Number
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In-stock SKU
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