ATMEGA644P-A15MZ - Brand New Intel / Altera Microcontrollers
In Stock:16136 ,Ready for Immediate Shipping
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In Stock:
16136,
Ready for Immediate Shipping
Brand:Intel / Altera
Category:Microcontrollers
Chipdatas Part No.:CD94-ATMEGA644P-A15MZ
Manufacturer Part No.:ATMEGA644P-A15MZ
Datecode:09+
Package:44-VFQFN Exposed Pad
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Description
The ATMEGA644P-A15MZ is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It achieves high performance and low power consumption through its advanced RISC architecture and execution of powerful instructions in a single clock cycle. With a throughput of up to 16 MIPS per MHz, this microcontroller allows system designers to optimize power consumption based on processing speed.
Specifications and features
Features:
- High-performance, Low-power AVR® 8-bit Microcontroller
- Advanced RISC Architecture
- 131 Powerful Instructions – Most Single-clock Cycle Execution
- 32 × 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16 MHz
- On-chip 2-cycle Multiplier
- Nonvolatile Program and Data Memories
- 16/32/64K Bytes of In-System Self-Programmable Flash
- Endurance: 10,000 Write/Erase Cycles
- Optional Boot Code Section with Independent Lock Bits
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- 512B/1K/2K Bytes EEPROM
- Endurance: 100,000 Write/Erase Cycles
- 1/2/4K Bytes Internal SRAM
- 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
- Six PWM Channels
- 8-channel, 10-bit ADC Differential mode with selectable gain at 1x, 10x or 200x(1)
- Byte-oriented Two-wire Serial Interface
- Two Programmable Serial USART
- Master/Slave SPI Serial Interface
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-chip Analog Comparator
- Interrupt and Wake-up on Pin Change
- 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
- 44-lead TQFP, and 44-pad QFN/MLF
- Operating Voltages: 2.7 - 5.5V
- Speed Grades: 0 - 8MHz @ 2.7 - 5.5V, 0 - 16MHz @ 4.5 - 5.5V
- Power Consumption at 8 MHz, 5V, 25°C for ATmega644P
- Active mode: 8 mA
- Idle mode: 2.4 mA
- Power-down Mode: 0.8 µA
Application Scenarios
The ATMEGA644P-A15MZ microcontroller is suitable for various applications that require high performance and low power consumption, such as:
- Embedded Systems
- Internet of Things (IoT) Devices
- Home Automation
- Sensor Networks
- Robotics
Comparison
Advantages- High-performance architecture
- Low power consumption
- Large program and data memory
- Multiple peripheral features
Disadvantages- May require additional programming and debugging tools
- Limited number of I/O lines
- Power consumption can still be improved
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download ATMEGA644P-A15MZ
- Chipdatas Part: CD94-ATMEGA644P-A15MZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/23 11:04 +0800
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- Full or Partial Refund , If the item is not as described
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