ATTINY20-MMH
- Mfr.Part #
- ATTINY20-MMH
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20VQFN
- Stock
- 2,395
- In Stock :
- 2,395
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Rad Hardened :
- No
- DMA Channels :
- No
- Number of PWM Channels :
- 4
- Data Converter :
- A/D 8x10b
- Device Core :
- AVR
- Product Type :
- 8-bit Microcontrollers - MCU
- RAM (bytes) :
- 128
- Base Product Number :
- ATtiny20
- Supply Current-Max :
- 5 mA
- Terminal Pitch :
- 0.45 mm
- Power Supplies :
- 2/5 V
- CPU Family :
- AVR RISC
- Interface Type :
- SPI/TWI
- Number of Terminations :
- 20
- Product Status :
- Active
- Data Bus Width :
- 8B
- Factory Lead Time :
- 7 Weeks
- Connectivity :
- I2C, SPI
- Manufacturer :
- Microchip
- RoHS :
- Details
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 128 x 8
- Additional Feature :
- IT ALSO OPERATES 1.8 V AT 4MHZ AND 2.7V AT 8 MHZ
- Length :
- 3.1mm
- Operating Supply Voltage (Max) :
- 5.5(V)
- Tradename :
- AVR
- Core Processor :
- AVR
- Terminal Position :
- QUAD
- Number of Pins :
- 20
- Product :
- MCU
- Oscillator Type :
- Internal
- JESD-609 Code :
- e4
- Terminal Form :
- NO LEAD
- Width :
- 3.1mm
- JESD-30 Code :
- S-PQCC-N20
- Data Converters :
- A/D 8x10b
- Package :
- Tray
- Number of I/O :
- 12
- Number of I/Os :
- 12 I/O
- Operating Temp Range :
- -40C to 85C
- Minimum Operating Temperature :
- -40 °C
- Product Category :
- 8-bit Microcontrollers - MCU
- Packaging :
- Tray
- Pbfree Code :
- yes
- Speed :
- 12MHz
- Memory Size :
- 2kB
- Interface :
- I2C, SPI
- Family Name :
- ATtiny20
- Program Memory Size :
- 2KB 1K x 16
- Package Shape :
- Square
- Total Internal Ram Size :
- 128B(kB)
- Series :
- AVR® ATtiny
- Has ADC :
- yes
- Supplier Device Package :
- 20-VQFN (3x3)
- Package Type :
- VQFN EP
- EEPROM Size :
- --
- Surface Mount :
- yes
- Core Size :
- 8-Bit
- Bit Size :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminals :
- 20
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Pin Count :
- 20
- Operating Temperature Classification :
- Industrial
- Number of I/O Lines :
- 12
- Operating Temperature (Min) :
- -40C
- Qualification Status :
- Not Qualified
- Seated Height-Max :
- 0.85 mm
- Brand :
- Microchip Technology / Atmel
- Clock Freq :
- 12(MHz)
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of ADC Channels :
- 8
- Base Part Number :
- ATtiny20
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature (Max) :
- 85C
- Number of Timers/Counters :
- 2
- Operating Supply Voltage (Min) :
- 1.8(V)
- Supply Voltage :
- 5V
- Frequency :
- 12MHz
- ROM Programmability :
- Flash
- Device Core Size :
- 8(b)
- Number of Timers - General Purpose :
- 2
- Supply Voltage-Max (Vsup) :
- 5.5V
- Instruction Set Architecture :
- RISC
- # I/Os (Max) :
- 12
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Watchdog Timer :
- yes
- Maximum Operating Temperature :
- +85 °C
- Mounting Style :
- SMD/SMT
- Published :
- 1997
- Programmable :
- yes
- ROM (words) :
- 2048
- Dimensions :
- 3.1 x 3.1 x 0.8mm
- Temperature Grade :
- Industrial
- Contact Plating :
- Gold
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Mounting Type :
- Surface Mount
- PWM Channels :
- yes
- DAC Channels :
- No
- Operating Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Package / Case :
- 20-VFQFN Exposed Pad
- Reach Compliance Code :
- Compliant
- Mount :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Height :
- 800μm
- Mounting :
- Surface Mount
- Interfaces :
- SPI
- Datasheets
- ATTINY20-MMH
ATTINY20-MMH Documents

Microcontrollers Microchip Technology ATTINY20-MMH Overview
Introducing the Microcontrollers Microchip Technology ATTINY20-MMH, a compact yet powerful 8-bit microcontroller that boasts high performance and versatility for a wide range of applications. This MCU is built on Microchip Technology's robust architecture, featuring 2KB of flash memory within a compact 20-VQFN package. Engineered for efficiency and reliability, the ATTINY20-MMH provides an optimal solution for developers looking to deploy advanced controls in space-constrained environments. Its small form factor coupled with high functionality makes it an excellent choice for designers aiming to enhance system performance while reducing overall power consumption.
ATTINY20-MMH Features
The ATTINY20-MMH offers an array of features designed for high-performance applications. These include its 8-bit processing capability which ensures smooth and efficient handling of tasks, 2KB flash memory for ample program storage, and its operation within a wide voltage range up to 20V, making it extremely versatile in various electronic setups. Additionally, its QFN packaging allows for excellent thermal management and smaller PCB designs, facilitating more compact and integrated end products.
ATTINY20-MMH Applications
- Consumer Electronics: Employed in wearable devices, the ATTINY20-MMH controls various sensors and connectivity modules, ensuring efficient power management and device longevity.
- Home Automation: Integral to smart home systems, this MCU manages inputs from environmental sensors and executes control commands, optimizing energy usage and enhancing user convenience.
- Industrial Control: In industrial settings, the ATTINY20-MMH drives automation processes, handling tasks that require accurate timing and reliable operation under varying conditions.
- Automotive Applications: Used in automotive subsystems, it monitors sensors and controls small actuators to improve vehicle performance and safety.
- Healthcare Devices: Critical in personal healthcare gadgets, such as monitoring systems, where it processes data from biosensors to provide real-time health status updates.
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