ATTINY12L-4SU
- Mfr.Part #
- ATTINY12L-4SU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1KB FLASH 8SOIC
- Stock
- 2,506
- In Stock :
- 2,506
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Technology :
- CMOS
- Number of Programmable I/O :
- 6
- Pin Count :
- 8
- DAC Channels :
- No
- Data Converters :
- --
- Program Memory Type :
- Flash
- PWM Channels :
- No
- Product :
- MCU
- Subcategory :
- Microcontrollers - MCU
- DMA Channels :
- No
- Terminal Position :
- Dual
- Width :
- 5.4mm
- Number of I/Os :
- 6 I/O
- Number of Timers/Counters :
- 1
- Minimum Operating Temperature :
- - 40 C
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 8-SOIC
- Max Operating Temperature :
- 85°C
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Has ADC :
- No
- ECCN Code :
- EAR99
- Watchdog Timer :
- yes
- Length :
- 5.35mm
- Terminal Pitch :
- 1.27 mm
- Factory Lead Time :
- 23 Weeks
- Height :
- 1.91mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Qualification Status :
- Not Qualified
- Core Processor :
- AVR
- Peripherals :
- POR, WDT
- Max Supply Voltage :
- 5.5V
- Frequency :
- 4MHz
- Bit Size :
- 8
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C TA
- Product Category :
- 8-bit Microcontrollers - MCU
- Core Architecture :
- AVR
- Seated Height-Max :
- 2.16 mm
- Number of SPI Channels :
- 1
- Device Core :
- AVR
- Interface :
- SPI
- Supply Current-Max :
- 2.5 mA
- Maximum Operating Temperature :
- + 85 C
- Number of I/O :
- 6
- Tradename :
- AVR
- Interface Type :
- SPI
- Published :
- 1997
- Packaging :
- Tube
- Package :
- Tube
- Memory Type :
- Flash
- Memory Size :
- 1kB
- Manufacturer :
- Microchip
- Base Product Number :
- ATTINY12
- Product Status :
- Active
- Access Time :
- 4 µs
- Series :
- AVR® ATtiny
- Max Frequency :
- 4MHz
- CPU Family :
- AVR RISC
- Min Supply Voltage :
- 2.7V
- Mounting Style :
- SMD/SMT
- Package Shape :
- RECTANGULAR
- Speed :
- 4MHz
- Mount :
- Surface Mount
- Connectivity :
- --
- Program Memory Size :
- 1KB 512 x 16
- ROM Programmability :
- Flash
- HTS Code :
- 8542.31.00.01
- Power Supplies :
- 2/5 V
- RAM Size :
- 32b
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Reach Compliance Code :
- Compliant
- Base Part Number :
- ATTINY12
- Min Operating Temperature :
- -40°C
- JESD-30 Code :
- R-PDSO-G8
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Oscillator Type :
- Internal
- Data Bus Width :
- 8B
- Number of Pins :
- 8
- Number of Terminals :
- 8
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- ROM (words) :
- 1024
- Interfaces :
- SPI
- EEPROM Size :
- 64 x 8
- Brand :
- Microchip Technology
- RoHS Status :
- ROHS3 Compliant
- Number of I/O Lines :
- 6
- Datasheets
- ATTINY12L-4SU
ATTINY12L-4SU Documents

Microcontrollers Atmel (Microchip Technology) ATTINY12L-4SU Overview
The ATTINY12L-4SU from Atmel (Microchip Technology) is a compact, high-performance microcontroller designed to meet the rigorous demands of modern embedded systems. Featuring a robust 8-bit architecture, this microcontroller integrates 1KB of flash memory, providing ample space for small to medium complexity applications. The small form factor of its 8-SOIC package makes it ideal for space-constrained applications while ensuring a low power consumption footprint, making it perfect for battery-operated devices. The Microcontrollers Atmel (Microchip Technology) ATTINY12L-4SU is engineered to deliver reliable performance in a wide range of applications, helping developers to streamline product design and improve functionality.
ATTINY12L-4SU Features
This microcontroller offers a variety of features that make it an adaptable choice for developers, including:
- 8-bit processor core with self-programming flash program memory.
- 1KB of onboard flash memory and 64B of EEPROM.
- Low power consumption modes for energy-efficient operations.
- Broad voltage operation range from 2.7V to 5.5V.
- High precision internal oscillator reducing the need for external components.
- Multiple programmable I/O lines for flexible control and interfacing capabilities.
ATTINY12L-4SU Applications
- Consumer Electronics: Used in wearable devices, the ATTINY12L-4SU manages sensor data and user interfaces, providing efficient performance in compact devices.
- Home Automation: Powers smart sensors and small home automation devices, leveraging its low power consumption and high integration to enhance system reliability.
- Automotive Applications: Suitable for automotive ancillaries like lighting control systems, where its robustness against voltage fluctuations ensures reliable operation.
- Industrial Control: In industrial environments, it manages control processes and sensor readings, supporting automation with its resilient operation under challenging conditions.
- Hobbyist Projects: Ideal for DIY electronics projects due to its ease of use and flexibility, enabling enthusiasts to develop a wide range of applications from robots to custom controllers.
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