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ATMEGA328-AUR Integrated Circuit IC Chip Mcu 8bit 32kb Flash 32tqfp
Product Details:
| Place of Origin: | original |
| Brand Name: | original |
| Certification: | original |
| Model Number: | ATMEGA328-AUR |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiation |
| Packaging Details: | carton box |
| Delivery Time: | 1-3working days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 100,000 |
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Detail Information |
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| Product Status: | Active | Core Processor: | AVR |
|---|---|---|---|
| Core Size: | 8-Bit | Speed: | 20MHz |
| Connectivity: | I²C, SPI, UART/USART | Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
| Number Of I/O: | 23 | Program Memory Size: | 32KB (16K X 16) |
Product Description
ATMEGA328-AUR Integrated Circuit IC Chip Mcu 8bit 32kb Flash 32tqfp
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 32-TQFP (7x7)
Specifications of ATMEGA328-AUR
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microcontrollers | |
| Mfr | Microchip Technology |
| Series | AVR® ATmega |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Product Status | Active |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-TQFP |
| Supplier Device Package | 32-TQFP (7x7) |
| Base Product Number | ATMEGA328 |
Features of ATMEGA328-AUR
● High Performance, Low Power AVR® 8-Bit Microcontroller Family
● Advanced RISC Architecture
̶ 131 Powerful Instructions – Most Single Clock Cycle Execution
̶ 32 x 8 General Purpose Working Registers
̶ Fully Static Operation
̶ Up to 20 MIPS Throughput at 20MHz
̶ On-chip 2-cycle Multiplier
● High Endurance Non-volatile Memory Segments
̶ 4/8/16/32KBytes of In-System Self-Programmable Flash program memory
̶ 256/512/512/1KBytes EEPROM
̶ 512/1K/1K/2KBytes 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
● QTouch® library support
̶ Capacitive touch buttons, sliders and wheels
̶ QTouch and QMatrix™ acquisition
̶ Up to 64 sense channels
● Peripheral Features
̶ Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
̶ One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
Applications of ATMEGA328-AUR
Reliability Qualification results show that the projected data retention failure rate is much less than 1 PPM over 20 years at 85°C or 100 years at 25°C.
Environmental & Export Classifications of ATMEGA328-AUR
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.31.0001 |
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