ATMEGA48-20AJ
RoHS
/
Package TQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
Lead Free RoHS Compliant GULL WING QUAD Microcontroller 20mus 85C 12mA 20MHz
PDF
/
Buying Options
Total Price: USD $2.49
Unit Price: USD $2.48995
≥1 USD $2.48995
≥10 USD $2.04345
≥100 USD $1.9798
≥500 USD $1.9152
≥1000 USD $1.85155
Inventory: 7009
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status RoHS Compliant
Radiation Hardening No
Dimensions
Length 7mm
Height Seated (Max) 1.2mm
Technical
RAM (bytes) 512
Number of Programmable I/O 23
Core Architecture AVR
ROM (words) 4096
Number of Timers/Counters 3
DAC Channels NO
PWM Channels YES
Data Bus Width 8b
DMA Channels NO
Has ADC YES
Access Time 20 μs
Watchdog Timer Yes
Frequency (Max) 20MHz
Bit Size 8
Supply Current-Max 12mA
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Memory Type FLASH
RAM Size 512B
Number of I/O 23
Oscillator Type Internal
Memory Size 4kB
Min Supply Voltage 2.7V
Max Supply Voltage 5.5V
Interface I2C, SPI, UART, USART
Temperature Grade INDUSTRIAL
Pin Count 32
Time@Peak Reflow Temperature-Max (s) 40
Frequency 20MHz
Terminal Pitch 0.8mm
Supply Voltage 5V
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position QUAD
Technology CMOS
Subcategory Microcontrollers
Min Operating Temperature -40°C
Max Operating Temperature 85°C
Terminal Finish Matte Tin (Sn)
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3
JESD-609 Code e3
Physical
Number of Pins 32
Package / Case TQFP
Mount Surface Mount
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