EZ80F91AZA50SG
- Mfr.Part #
- EZ80F91AZA50SG
- 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
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Number of UART Channels :
- 2
- Factory Lead Time :
- 13 Weeks
- Number of Pins :
- 144
- Watchdog Timer :
- yes
- Core Architecture :
- Z8
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 144-LQFP
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 144
- Supply Voltage-Min (Vsup) :
- 3V
- Series :
- eZ80® AcclaimPlus!™
- Supply Voltage :
- 3.3V
- Connectivity :
- I2C, IrDA, UART/USART
- Number of I/O :
- 32
- Power Supplies :
- 3.3V
- Access Time :
- 50 µs
- Frequency :
- 50MHz
- Published :
- 2012
- Interface :
- Ethernet, I2C, IrDA, SPI, UART, USART
- Core Size :
- 8-Bit
- Terminal Form :
- Gull wing
- Number of SPI Channels :
- 1
- Memory Size :
- 256KB
- RAM Size :
- 16K x 8
- PWM Channels :
- yes
- Pin Count :
- 144
- Program Memory Size :
- 256KB 256K x 8
- DMA Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Length :
- 20.1mm
- Bit Size :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of Timers/Counters :
- 4
- Height :
- 1.45mm
- Mount :
- Surface Mount
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- EZ80F91
- Voltage - Supply (Vcc/Vdd) :
- 3V~3.6V
- Core Processor :
- eZ80
- DAC Channels :
- No
- Has ADC :
- No
- CPU Family :
- Z80
- Terminal Position :
- QUAD
- Data Bus Width :
- 8B
- Width :
- 20.1mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 830mW
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Datasheets
- EZ80F91AZA50SG

Microcontrollers Littelfuse EZ80F91AZA50SG Overview
The EZ80F91AZA50SG by Littelfuse is a powerful microcontroller designed for applications requiring robust control and connectivity. This 8-bit MCU, part of the versatile Microcontrollers Littelfuse EZ80F91AZA50SG series, is equipped with 256KB of flash memory and housed in a compact 144LQFP package. The integration of extensive memory and advanced packaging makes this microcontroller an ideal choice for developers looking to implement sophisticated systems in space-constrained environments. Its high performance and reliability make it particularly suitable for industrial applications, where long-term durability and continuous operation are required.
EZ80F91AZA50SG Features
This microcontroller includes several features that make it highly adaptable and functional across various applications:
- 8-bit processing core for efficient data handling.
- 256KB flash memory, providing substantial space for complex software applications and algorithms.
- 144-pin LQFP (Low-profile Quad Flat Package) ensures a minimal footprint while offering enough pins for multiple functionalities.
- High integration facilitates improved system reliability and reduces overall system costs by minimizing the number of external components required.
EZ80F91AZA50SG Applications
- Industrial Automation: Involves controlling machinery and processes, where the MCU's robust processing capabilities ensure reliable, uninterrupted operations.
- Smart Home Devices: Powers various home automation systems, from lighting to security, leveraging its capacity to handle complex user interfaces and connectivity challenges.
- Consumer Electronics: Used in devices such as gaming consoles and personal digital assistants, where its high-speed processing enhances user experience.
- Healthcare Devices: Applies in medical monitoring systems, where accuracy and reliability are crucial for patient care.
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