ATTINY24A-MMHR
- Mfr.Part #
- ATTINY24A-MMHR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20VQFN
- Stock
- 5,899
- In Stock :
- 5,899
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Interface :
- SPI
- Speed :
- 20MHz
- Data Converters :
- A/D 8x10b
- RAM Size :
- 128 x 8
- CPU Family :
- AVR RISC
- Published :
- 1997
- Packaging :
- Tape and Reel (TR)
- Data Converter :
- A/D 8x10b
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Status :
- Active
- Base Part Number :
- ATtiny24A
- Oscillator Type :
- Internal
- Width :
- 3 mm
- Terminal Form :
- NO LEAD
- DMA Channels :
- No
- Device Core :
- AVR
- Tradename :
- AVR
- Base Product Number :
- ATTINY24
- PWM Channels :
- yes
- Maximum Operating Temperature :
- + 85 C
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product :
- MCU
- Length :
- 3mm
- Number of I/O :
- 12
- Number of Timers/Counters :
- 2
- Terminal Pitch :
- 0.45mm
- Height Seated (Max) :
- 0.85mm
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Power Supplies :
- 2/5 V
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Terminal Position :
- QUAD
- Qualification Status :
- Not Qualified
- Seated Height-Max :
- 0.85 mm
- JESD-609 Code :
- e4
- ROM (words) :
- 2048
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 20-VQFN (3x3)
- RoHS :
- Details
- Program Memory Size :
- 2KB 1K x 16
- Memory Size :
- 1.8kB
- Product Type :
- 8-bit Microcontrollers - MCU
- Package Shape :
- Square
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 20
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- External Data Bus Width :
- 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Core Size :
- 8-Bit
- Connectivity :
- USI
- Contact Plating :
- Tin
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Temperature Grade :
- Industrial
- Pbfree Code :
- yes
- Factory Lead Time :
- 7 Weeks
- Brand :
- Microchip Technology
- Supply Current-Max :
- 7 mA
- Number of Terminals :
- 20
- Number of I/O Lines :
- 12
- Mount :
- Surface Mount
- JESD-30 Code :
- S-PQCC-N20
- Product Category :
- 8-bit Microcontrollers - MCU
- Height :
- 0.85 mm
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 5V
- Interface Type :
- SPI, USI
- Bit Size :
- 8
- Series :
- AVR® ATtiny
- Interfaces :
- SPI/USI
- Supply Voltage-Min (Vsup) :
- 4.5V
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- Flash
- RAM (bytes) :
- 128
- Has ADC :
- yes
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Core Processor :
- AVR
- Frequency :
- 20MHz
- Number of Terminations :
- 20
- EEPROM Size :
- 128 x 8
- Watchdog Timer :
- yes
- Package / Case :
- 20-VFQFN Exposed Pad
- Number of I/Os :
- 12 I/O
- Datasheets
- ATTINY24A-MMHR

Microcontrollers Atmel (Microchip Technology) ATTINY24A-MMHR Overview
The Microcontrollers Atmel (Microchip Technology) ATTINY24A-MMHR is a highly efficient 8-bit microcontroller that delivers superior performance for embedded applications. Designed by Atmel, now part of Microchip Technology, this microcontroller integrates 2KB of flash memory, allowing for robust program storage. Its small form factor, a 20-VQFN package, ensures minimal space usage while providing ample functionality for various complex digital operations. This MCU is especially suitable for applications requiring high integration with minimal power consumption, making it an ideal choice for industrial and consumer electronics that demand reliability and advanced control features.
ATTINY24A-MMHR Features
The ATTINY24A-MMHR comes equipped with a range of features designed for versatility and performance in demanding environments:
- 8-bit AVR Processor: Provides efficient processing capabilities for complex algorithms in low-power scenarios.
- 2KB ISP Flash Memory: Offers sufficient space for application code, coupled with in-system programmability for easy updates and bug fixes.
- 12 Programmable I/O Lines: Enables flexible control and interfacing with various external components.
- Internal Oscillator: Reduces the need for external components with a built-in 8 MHz oscillator, which can be adjusted for various needs.
- Power-saving Features: Includes multiple sleep modes, helping to reduce power consumption during idle times.
- Enhanced Peripheral Set: Features include ADC, analog comparator, and PWM outputs for comprehensive system control.
ATTINY24A-MMHR Applications
- Consumer Electronics: Can be embedded in small household appliances to provide intelligent control and user interfaces, enhancing user experience through efficient automation.
- Industrial Automation: Ideal for use in sensors and control systems, where precise data collection and processing are crucial for operational accuracy.
- Automotive Systems: Suitable for automotive applications such as sensor interfaces and body control modules, offering reliable performance under harsh environmental conditions.
- Wearable Technology: Its small size and power efficiency make it perfect for wearable devices requiring long battery life and compact design.
- DIY Projects: A favorite among hobbyists for its ease of use and extensive support in the DIY community for developing custom gadgets and tools.
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