UPD78F8043K8(R)-9B4-AX
- Mfr.Part #
- UPD78F8043K8(R)-9B4-AX
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 56-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 16BIT 128KB FLASH
- Stock
- 207
- In Stock :
- 207
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Series :
- 78K/UPD78F80xx
- Packaging :
- Tray
- Core Processor :
- 78K/0
- RAM Size :
- 7K x 8
- Oscillator Type :
- Internal
- Peripherals :
- LVD, POR, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Core Size :
- 16-Bit
- Program Memory Size :
- 128KB 128K x 8
- Package / Case :
- 56-WFQFN Exposed Pad
- Number of I/O :
- 23
- RoHS Status :
- Non-RoHS Compliant
- Connectivity :
- I2C, LINbus, SCI, SPI
- Program Memory Type :
- Flash
- Data Converter :
- A/D 6x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 20MHz
- Mounting Type :
- Surface Mount
- Datasheets
- UPD78F8043K8(R)-9B4-AX

Microcontrollers Intersil (Renesas Electronics Corporation) UPD78F8043K8(R)-9B4-AX Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) UPD78F8043K8(R)-9B4-AX represents a powerful and flexible integrated solution tailored for advanced embedded control systems. This 16-bit microcontroller leverages a robust architecture designed to cater to a high level of processing needs with its 128KB flash memory, making it ideal for applications that require fast and reliable performance. The MCU's integration of multiple features and its compatibility with various communication protocols ensure that it can meet the demands of complex digital environments. It is optimized for enhanced power efficiency and reliability, making it a top choice for developers looking to maximize their system's operational efficacy.
UPD78F8043K8(R)-9B4-AX Features
- 16-bit processing power for efficient handling of complex algorithms.
- 128KB of flash memory for robust data storage and code applications.
- High integration facilitates system design and reduces overall costs.
- Optimized for low-power consumption, extending the lifespan of battery-operated devices.
UPD78F8043K8(R)-9B4-AX Applications
- Automotive Control Systems: Utilized in engine management and automotive sensor applications, enhancing performance and reliability.
- Industrial Automation: Serves as the brain for automation controllers, improving precision and efficiency in manufacturing processes.
- Consumer Electronics: Drives the functionality in devices such as smart appliances, offering advanced user interfaces and connectivity.
- Building Management Systems: Employs in systems for controlling HVAC and lighting, ensuring energy efficiency and optimized operations.
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.
















