ATMEGA168-20MUR
- Mfr.Part #
- ATMEGA168-20MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32VQFN
- Stock
- 4,821
- In Stock :
- 4,821
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Details
- Surface Mount :
- yes
- Series :
- AVR® ATmega
- Temperature Grade :
- Industrial
- Core Size :
- 8-Bit
- Terminal Form :
- NO LEAD
- Base Part Number :
- ATMega168
- Number of Serial I/Os :
- 1
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- JESD-30 Code :
- S-PQCC-N32
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Status :
- Active
- Supply Voltage-Min (Vsup) :
- 2.7V
- Interface :
- 2-Wire, I2C, SPI, Serial, UART, USART
- CPU Family :
- AVR RISC
- EEPROM Size :
- 512 x 8
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Height :
- 0.88 mm
- Connectivity :
- I2C, SPI, UART/USART
- Data Converter :
- A/D 8x10b
- Seated Height-Max :
- 1 mm
- Maximum Operating Temperature :
- + 85 C
- Integrated Cache :
- No
- Supplier Device Package :
- 32-VQFN (5x5)
- RAM (bytes) :
- 1024
- Base Product Number :
- ATMega168
- Program Memory Type :
- Flash
- Factory Lead Time :
- 6 Weeks
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/Os :
- 23 I/O
- RAM Size :
- 1K x 8
- Number of I/O Lines :
- 23
- Terminal Finish :
- Matte Tin (Sn)
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 32
- DMA Channels :
- No
- Terminal Pitch :
- 0.5mm
- Published :
- 1997
- Data Bus Width :
- 8B
- Power Supplies :
- 3/5 V
- Package / Case :
- 32-VFQFN Exposed Pad
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Device Core :
- AVR
- Number of External Interrupts :
- 2
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Converters :
- A/D 8x10b
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Type :
- 8-bit Microcontrollers - MCU
- On Chip Program ROM Width :
- 16
- Has ADC :
- yes
- Number of Timers :
- 3
- JESD-609 Code :
- e3
- Length :
- 5mm
- Packaging :
- Tape and Reel (TR)
- RAM (words) :
- 512
- Lead Free :
- Lead Free
- Number of Terminals :
- 32
- Manufacturer :
- Microchip
- Supply Current-Max :
- 12 mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 3.5kB
- RoHS Status :
- ROHS3 Compliant
- Interface Type :
- 2-Wire, SPI, Serial, USART
- Low Power Mode :
- yes
- Reach Compliance Code :
- Compliant
- DAC Channels :
- No
- Oscillator Type :
- Internal
- Product :
- MCU
- Package Shape :
- Square
- ROM Programmability :
- Flash
- Number of Pins :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Qualification Status :
- Not Qualified
- Bit Size :
- 8
- Boundary Scan :
- No
- Core Processor :
- AVR
- Interfaces :
- SPI/TWI/USART
- Minimum Operating Temperature :
- - 40 C
- Program Memory Size :
- 16KB 8K x 16
- Mount :
- Surface Mount
- Width :
- 5 mm
- ROM (words) :
- 8192
- Number of Timers/Counters :
- 3
- Brand :
- Microchip Technology
- Frequency :
- 4MHz
- Mounting Style :
- SMD/SMT
- Speed :
- 20 MHz
- Tradename :
- AVR
- Terminal Position :
- QUAD
- Number of I/O :
- 23
- Format :
- FIXED-POINT
- Contact Plating :
- Tin
- On Chip Data RAM Width :
- 8
- Height Seated (Max) :
- 1mm
- Radiation Hardening :
- No
- Datasheets
- ATMEGA168-20MUR

Microcontrollers Microchip Technology ATMEGA168-20MUR Overview
The Microcontrollers Microchip Technology ATMEGA168-20MUR is a high-performance, low-power AVR 8-bit microcontroller that combines 16KB ISP flash memory with read-while-write capabilities, 512-Bytes EEPROM, 1KB SRAM, and a clock speed of up to 20MHz. Manufactured by Microchip Technology, this compact 32VQFN packaged MCU is optimized for control systems that require a space-efficient, high-throughput microcontroller. The robust set of features and I/O options makes it particularly suitable for applications in automotive, industrial, and consumer electronics where reliability and efficiency are paramount.
ATMEGA168-20MUR Features
- 16KB of in-system programmable flash
- 512B EEPROM and 1KB SRAM
- Up to 20MHz Max Speed
- Advanced RISC Architecture
- Low Power Consumption
- 32-pin VQFN Package
- Extensive Interrupt System
- Multiple Sleep Modes
ATMEGA168-20MUR Applications
- Automotive Systems: Utilized in engine management and dashboard systems, where its robust processing power and memory options ensure reliable performance under harsh conditions.
- Consumer Electronics: Serves in applications such as smart home devices and portable electronics, where its energy efficiency and processing capability support innovative, user-friendly designs.
- Industrial Automation: Applied in control systems for manufacturing lines, enhancing productivity and reliability through advanced RISC architecture.
- Smart Lighting Systems: Ideal for LED control systems, using its multiple I/Os and interrupt features to provide flexible and scalable lighting solutions.
- Wearable Technology: Supports wearable devices requiring compact size and power efficiency, maintaining prolonged battery life while processing data.
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