EZ80F91AZA50EG
- Mfr.Part #
- EZ80F91AZA50EG
- Manufacturer
- Littelfuse
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 256KB FLASH 144LQFP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Littelfuse
- Product Category :
- Microcontrollers
- Width :
- 20.1mm
- Number of Timers/Counters :
- 4
- Packaging :
- Tray
- Pin Count :
- 144
- Memory Size :
- 256KB
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Factory Lead Time :
- 13 Weeks
- Access Time :
- 50 µs
- Series :
- eZ80® AcclaimPlus!™
- Number of UART Channels :
- 2
- Program Memory Type :
- Flash
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Core Size :
- 8-Bit
- Has ADC :
- No
- Mount :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Supply Voltage-Max (Vsup) :
- 3.6V
- Watchdog Timer :
- yes
- Number of I/O :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 3V~3.6V
- DMA Channels :
- yes
- Number of SPI Channels :
- 1
- Connectivity :
- I2C, IrDA, UART/USART
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- DAC Channels :
- No
- Power Supplies :
- 3.3V
- Data Bus Width :
- 8B
- Height :
- 1.45mm
- Oscillator Type :
- Internal
- CPU Family :
- Z80
- Number of Pins :
- 144
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package / Case :
- 144-LQFP
- Program Memory Size :
- 256KB 256K x 8
- Published :
- 2012
- Length :
- 20.1mm
- Base Part Number :
- EZ80F91
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 144
- Max Power Dissipation :
- 830mW
- Supply Voltage-Min (Vsup) :
- 3V
- Frequency :
- 50MHz
- RAM Size :
- 16K x 8
- Core Architecture :
- Z8
- Bit Size :
- 8
- RoHS Status :
- ROHS3 Compliant
- Interface :
- Ethernet, I2C, IrDA, SPI, UART, USART
- Core Processor :
- eZ80
- Datasheets
- EZ80F91AZA50EG

Microcontrollers Littelfuse EZ80F91AZA50EG Overview
The Microcontrollers Littelfuse EZ80F91AZA50EG is a highly capable 8-bit microcontroller designed to cater to sophisticated electronic designs requiring versatility and high performance. Equipped with 256KB of flash memory and housed in a compact 144LQFP package, this microcontroller offers a robust platform for developing advanced applications in various sectors. Its integration capabilities and efficiency make it ideal for manufacturers aiming to innovate and enhance their product lines while maintaining reliability and cost-effectiveness in volume production.
EZ80F91AZA50EG Features
This microcontroller unit (MCU) stands out for its expansive 256KB flash memory that supports extensive application code and data storage without external chips, simplifying the design and reducing system costs. The 144LQFP packaging not only ensures a reduced footprint but also provides sufficient I/O options for complex digital and analog functionality. Additionally, the EZ80F91AZA50EG supports various serial communication interfaces, which are essential for modern IoT applications and devices requiring robust connectivity options.
EZ80F91AZA50EG Applications
- Smart Home Devices: Utilized in the management of IoT smart home ecosystems to handle multiple device communications efficiently, ensuring seamless integration and user-friendly automation.
- Industrial Automation: Powers complex machinery controllers in industrial settings, where reliability and precision are paramount. Its robust I/O capabilities allow for sensor integration and real-time process control.
- Consumer Electronics: Ideal for advanced consumer electronics, such as gaming consoles and personal digital assistants, where its large memory and high-speed processing can enhance user experience and functionality.
- Healthcare Equipment: Deployed in healthcare monitoring systems to process and store large volumes of patient data securely, with capabilities supporting critical real-time medical applications.
- Automotive Applications: Used in automotive systems for controlling engine functions, dashboard interfaces, and other essential vehicle operations, providing reliability and adaptability required for modern vehicles.
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