ATMEGA32L-8AU - Brand New Microchip Technology Microcontrollers
In Stock:4213 ,Ready for Immediate Shipping
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In Stock:
4213,
Ready for Immediate Shipping
Brand:Microchip Technology
Category:Microcontrollers
Chipdatas Part No.:CD93-ATMEGA32L-8AU
Manufacturer Part No.:ATMEGA32L-8AU
Datecode:09+
Package:SMD/DIP
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Description
The ATmega32L-8AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It is part of the microcontroller product category and is known for its high-performance and low-power consumption. With its advanced RISC architecture and powerful instructions that can be executed in a single clock cycle, the ATmega32L-8AU achieves throughputs approaching 1 MIPS per MHz, allowing system designers to optimize power consumption versus processing speed.
Specifications and features
- High-performance, Low-power AVR® 8-bit Microcontroller
- Advanced RISC Architecture
- 131 Powerful Instructions - Most Single-clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16 MHz
- On-chip 2-cycle Multiplier
- High Endurance Non-volatile Memory segments
- 32K Bytes of In-System Self-programmable Flash program memory
- 1024 Bytes EEPROM
- 2K Byte Internal SRAM
- Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
- Data retention: 20 years at 85°C/100 years at 25°C(1)
- Optional Boot Code Section with Independent Lock Bits
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- Programming Lock for Software Security
- JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug Support
- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
- Peripheral Features
- Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
- One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Four PWM Channels
- 8-channel, 10-bit ADC
- Byte-oriented Two-wire Serial Interface
- Programmable Serial USART
- Master/Slave SPI Serial Interface
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-chip Analog Comparator
- Special Microcontroller Features
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated RC Oscillator
- External and Internal Interrupt Sources
- Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby
- I/O and Packages
- 32 Programmable I/O Lines
- 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF
- Operating Voltages: 2.7 - 5.5V for ATmega32L, 4.5 - 5.5V for ATmega32
- Speed Grades: 0 - 8 MHz for ATmega32L, 0 - 16 MHz for ATmega32
- Power Consumption at 1 MHz, 3V, 25°C for ATmega32L: Active - 1.1 mA, Idle Mode - 0.35 mA, Power-down Mode - < 1 µA
Application Scenarios
The ATmega32L-8AU microcontroller is commonly used in various electronic applications that require high performance and low power consumption. Some common application scenarios include:
- Embedded Systems
- Automotive Electronics
- Industrial Automation
- Consumer Electronics
- Wireless Communication
Comparison
Advantages- High-performance microcontroller with low-power consumption
- Advanced RISC architecture for efficient processing
- Large memory capacity for program storage
- Wide range of peripherals for versatile applications
- Support for in-system programming
- JTAG interface for boundary-scan capabilities and debug support
- Various sleep modes for power-saving operation
Disadvantages- Restricted operating voltage range
- Limited number of I/O lines
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Additional Information
- Datasheet: Download ATMEGA32L-8AU
- Chipdatas Part: CD93-ATMEGA32L-8AU
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:26 +0800
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