Z8F042AQB020EG
- Mfr.Part #
- Z8F042AQB020EG
- Manufacturer
- Littelfuse
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 8QFN
- Stock
- 48,431
- In Stock :
- 48,431
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Littelfuse
- Product Category :
- Microcontrollers
- Core Size :
- 8-Bit
- Bit Size :
- 8
- Number of I/O :
- 6
- Core Architecture :
- Z8
- Frequency :
- 20MHz
- Data Bus Width :
- 8B
- Pin Count :
- 8
- Series :
- Encore!® XP®
- Memory Size :
- 4kB
- Base Part Number :
- Z8F042A
- Data Converter :
- A/D 4x10b
- Published :
- 2006
- EEPROM Size :
- 128 x 8
- Program Memory Size :
- 4KB 4K x 8
- Oscillator Type :
- Internal
- Power Supplies :
- 3/3.3V
- Peripherals :
- Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~105°C TA
- Watchdog Timer :
- yes
- Radiation Hardening :
- No
- Access Time :
- 20 μs
- Supply Voltage :
- 3V
- DAC Channels :
- No
- Max Power Dissipation :
- 220mW
- Package / Case :
- 8-VDFN Exposed Pad
- Number of Timers/Counters :
- 2
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Lead Free :
- Lead Free
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- RAM Size :
- 1K x 8
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 15 Weeks
- DMA Channels :
- No
- PWM Channels :
- yes
- Connectivity :
- IrDA, UART/USART
- Program Memory Type :
- Flash
- CPU Family :
- Z8
- Interface :
- IrDA, UART, USART
- Number of Terminations :
- 8
- Core Processor :
- eZ8
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Height Seated (Max) :
- 1mm
- Has ADC :
- yes
- Datasheets
- Z8F042AQB020EG

Microcontrollers Littelfuse Z8F042AQB020EG Overview
The Microcontrollers Littelfuse Z8F042AQB020EG is a cutting-edge microcontroller unit (MCU) designed for robust performance in a variety of electronic applications. This compact yet powerful MCU features a minimal footprint, packaged neatly in an 8QFN format. With 4KB of integrated FLASH memory, it provides ample space for firmware and application code, which is essential for embedded systems that require reliable, real-time operations. Manufactured by Littelfuse, a leader in circuit protection technology, this microcontroller offers exceptional durability and performance stability, making it a premier choice for developers and engineers looking to innovate and enhance system efficiency.
Z8F042AQB020EG Features
The Z8F042AQB020EG MCU boasts several key features that make it highly suitable for a range of applications. Its 8-bit processing capability ensures efficient handling of computations and logic operations. The inclusion of 4KB FLASH memory facilitates improved application performance and greater flexibility in software updates. The small 8QFN package is ideal for applications where space is at a premium, yet high performance is demanded. Furthermore, its design by Littelfuse ensures high reliability and protection against electrical faults, embodying the manufacturer's commitment to quality and durability.
Z8F042AQB020EG Applications
- Consumer Electronics: Utilized in household devices like smart appliances, where it controls functionality and enhances user interface interactions.
- Automotive: Embedded in automotive subsystems for managing sensors and actuaries, improving the reliability and performance of vehicle electronic systems.
- Industrial Automation: Acts as a control unit within industrial machinery, ensuring precise operations and process control in demanding industrial environments.
- Portable Devices: Serves as the core processor in portable gadgets, managing power consumption and data processing to extend device usability and 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.
















