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ATMEGA48A-PU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 28-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description ATMEL ATMEGA48A-PU8 Bit Microcontroller, ATmega, 20 MHz, 4 KB, 512 Byte, 28 Pins, DIP
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Inventory: 4992
Minimum: 1
Total Price: USD $5.81
Unit Price: USD $5.806448
≥1 USD $5.806448
≥10 USD $4.765058
≥100 USD $4.615433
≥500 USD $4.466805
≥1000 USD $4.318178

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Dimensions

Height 3.28mm
Length 37.4mm
Width 6.76mm

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series AVR? ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 20MHz
Base Part Number ATMEGA48A
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 23
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~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 4KB 2K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 6x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 3
ROM (words) 2048
EEPROM Size 256 x 8
Number of ADC Channels 6
Number of I2C Channels 1

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

Physical

Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.300, 7.62mm)
Number of Pins 28

Alternative Model

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