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ATMEGA168-20MUR Tech Specifications

Microchip  ATMEGA168-20MUR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32Pins
Data Converters A/D 8x10b
Number of I/Os 23I/Os
ROM(word) 8192
Watchdog Timers Yes
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR® ATmega
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32Terminations
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 4MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA168
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, Serial, UART, USART
Memory Size 3.5kB
Oscillator Type Internal
Speed 20 MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3Timers/Counters
EEPROM Size 512 x 8
On Chip Program ROM Width 16
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 512
Number of Serial I/Os 1Serial I/O
Number of External Interrupts 2External Interrupts
On Chip Data RAM Width 8
Length 5mm
Height Seated (Max) 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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