ATMEGA328-MMH

Attribute	Attribute Value
Manufacturer:	Atmel
Product Category:	Embedded - Microcontrollers
Packaging:	Tray Alternate Packaging
Series:	AVRR ATmega
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:	1.8 V ~ 5.5 V
Data-Converters:	A/D 8x10b
Oscillator-Type:	Internal
Operating-Temperature:	-40°C ~ 85°C (TA)
Package-Case:	28-VFQFN Exposed Pad
Supplier-Device-Package:	28-VQFN (4x4)
Mounting-Style:	SMD/SMT
Package-Case:	MLF-28
Core:	AVR
Data-Bus-Width:	8 bit
Maximum-Clock-Frequency:	20 MHz
Data-RAM-Size:	2 kB
ADC-Resolution:	10 bit
Operating-Supply-Voltage:	1.8 V to 5.5 V
Maximum-Operating-Temperature:	+ 85 C
Processor-Series:	megaAVR
Data-RAM-Type:	SRAM
Data-ROM-Size:	1 kB
Data-ROM-Type:	EEPROM
Interface-Type:	I2C SPI USART
Minimum-Operating-Temperature:	- 40 C
Number-of-ADC-Channels:	8
Number-of-I-Os:	23 I/O
Number-of-Timers-Counters:	3 Timer
Product:	MCU
Supply-Voltage-Max:	5.5 V
Supply-Voltage-Min:	1.8 V
Tradename:	ATMEGA
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