ATMEGA168A-MMH
RoHS 
RoHS compliant
RoHS compliantPackage 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU 8-bit ATmega AVR RISC 16KB Flash 2.5V/3.3V/5V 28-Pin QFN EP
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Buying Options
Total Price: USD $1.89
Unit Price: USD $1.892
≥1 USD $1.892
Inventory: 209
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 4mm
Height Seated (Max) 1mm
Technical
EEPROM Size 512 x 8
ROM (words) 8192
Number of Timers/Counters 3
DAC Channels NO
PWM Channels YES
Data Bus Width 8b
DMA Channels NO
Has ADC YES
Watchdog Timer Yes
Data Converter A/D 8x10b
Bit Size 8
Supply Current-Max 12mA
Connectivity I2C, SPI, UART/USART
Program Memory Size 16KB 8K x 16
Core Size 8-Bit
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Core Processor AVR
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
RAM Size 1K x 8
Number of I/O 23
Oscillator Type Internal
Memory Size 16kB
Interface I2C, SPI, UART, USART
Supply Voltage-Min (Vsup) 4.5V
Power Supplies 2/5V
Supply Voltage-Max (Vsup) 5.5V
Qualification Status Not Qualified
Base Part Number ATMEGA168A
Frequency 20MHz
Terminal Pitch 0.45mm
Supply Voltage 5V
Terminal Form NO LEAD
Terminal Position QUAD
Technology CMOS
Subcategory Microcontrollers
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Series AVR? ATmega
Published 2012
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 28
Package / Case 28-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 17 Weeks
Alternative Model
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