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ATTINY15L-1SI
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Product Detailed Parameters
- Description：IC MCU 8BIT 1KB FLASH 8SOIC
- Series：AVR® ATtiny
- Mfr：Microchip Technology
- Package：Tube
- Core Processor：AVR
- Core Size：8-Bit
- Speed：1.6MHz
- Connectivity：-
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：6
- Program Memory Size：1KB (512 x 16)
- Program Memory Type：FLASH
- EEPROM Size：64 x 8
- RAM Size：-
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 4x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The ATtiny15L is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. It features 1K byte of In-System Programmable Flash program memory, 64 bytes of EEPROM, and 32 general purpose working registers. The device includes two 8-bit Timer/Counters, one with high-speed PWM output, a 4-channel 10-bit ADC with differential input capability, and an on-chip Analog Comparator. Operating voltages range from 2.7V to 5.5V, with an internal calibrated 1.6 MHz oscillator. It is available in 8-lead PDIP and SOIC packages.
Feature Summary
- High-performance, Low-power AVR 8-bit Microcontroller
- Advanced RISC Architecture with Single Clock Cycle Execution
- Non-volatile Program and Data Memories
- Peripheral Features including Interrupt and Wake-up on Pin Change
Applications
- Battery chargers
- Lighting ballasts
- Intelligent sensor applications
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm datasheet revision matches the specific lot code. Ensure environmental compliance documentation aligns with project requirements. Validate package markings against official specifications. Check for obsolescence status prior to final design approval.
Selection Notes
Evaluate power consumption requirements against active and idle mode specifications. Consider the internal oscillator calibration needs for precise timing applications. Assess I/O line availability for system interface constraints. Verify voltage supply compatibility with the specified operating range. Review interrupt handling capabilities for real-time responsiveness.
Part Context
This component belongs to the ATtiny family of 8-bit microcontrollers manufactured by Microchip Technology. It utilizes the AVR RISC architecture for efficient code execution. The device is designed for embedded control applications requiring low power consumption and compact packaging solutions.
Replacement Considerations
Consult official Microchip documentation for pin-compatible alternatives within the ATtiny series. Verify functional equivalence regarding memory size and peripheral sets. Ensure voltage and temperature ranges match application requirements.
