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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | DS89C440-ENG |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| NavitasChip Part Number | NAVI-680790 |
| Description | IC MCU 8BIT 32KB FLASH 44TQFP |
| Spec | 44-TQFP |
| Package | Bag |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Microcontrollers |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | Bag |
| Product Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 25MHz |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-TQFP (10x10) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Analog Devices Inc./Maxim Integrated DS89C440-ENG Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The DS89C440-ENG is a Microcontroller (MCU) manufactured by Analog Devices Inc./Maxim Integrated (ADI-Maxim). Integrated Circuit Microcontroller 8bit 32kb Flash Memory in 44-Pin TQFP Package, housed in a compact 44-TQFP (10x10) package. Originally developed by Maxim Integrated, this component continues to be fully supported.
Don't let production line down slow down your production. We maintain ready stock for critical components.
Key Technical Specifications
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting: Surface Mount
- Package: 44-TQFP
- Device Package: 44-TQFP (10x10)
Applications
Ideal solution for:
- embedded systems
- professional equipment
- wearable devices
Why Choose NavitasChip for DS89C440-ENG?
NavitasChip offers wholesale pricing advantages for the DS89C440-ENG and thousands of other electronic components.
- Availability: In Inventory
- Packaging: Available in factory Bag or Custom Quantity. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Flexible shipping arrangements for DS89C440-ENG with regional warehouse support.
DS89C440-ENG - Inquire for bulk discount.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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In Stock: 1,052 pcs
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Lead Time
18 Weeks
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