ATMEGA48-20PI

IC MCU 8BIT 4KB FLASH 28DIP

Manufacturer: Atmel

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The Atmel AVR® ATmega microcontroller, part number ATMEGA48-20PI, is an 8-bit AVR core processor operating at 20MHz. This device features 4KB of FLASH program memory (2K x 16) and 256 x 8 bytes of EEPROM. It includes 512 x 8 bytes of RAM and offers 23 general-purpose I/O pins. Connectivity options include I2C, SPI, and UART/USART interfaces. On-chip peripherals consist of a Brown-out Detect/Reset circuit, POR (Power-On Reset), PWM, and WDT (Watchdog Timer). Data conversion is supported by 6x10-bit Analog-to-Digital converters. The ATMEGA48-20PI is housed in a 28-PDIP package with a through-hole mounting type and operates within a temperature range of -40°C to 85°C. Its internal oscillator simplifies design. This component is utilized in industrial automation, consumer electronics, and automotive applications.

Additional Information

Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:

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Technical Details:

Packaging	Tube
Package / Case	28-DIP (0.300"", 7.62mm)
Mounting Type	Through Hole
Speed	20MHz
Program Memory Size	4KB (2K x 16)
RAM Size	512 x 8
Operating Temperature	-40°C ~ 85°C (TA)
Oscillator Type	Internal
Program Memory Type	FLASH
EEPROM Size	256 x 8
Core Processor	AVR
Data Converters	A/D 6x10b
Core Size	8-Bit
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Supplier Device Package	28-PDIP
Number of I/O	23
Programmable	Not Verified