Speed is 20MHz - Embedded - Microcontrollers Distributor - ATMEGA48-20AI ATMEGA48-20AJ ATMEGA48-20AU - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Package / Case	Supplier Device Package
ATMEGA48-20AI	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Obsolete	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48-20AJ	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Obsolete	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48-20AU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48-20MU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
ATMEGA48-20PI	Microchip Technology	IC MCU 8BIT 4KB FLASH 28DIP	Obsolete	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-PDIP
ATMEGA48-20PU	Microchip Technology	IC MCU 8BIT 4KB FLASH 28DIP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-PDIP
ATMEGA48A-AU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48A-MMH	Microchip Technology	IC MCU 8BIT 4KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA48P-20AU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48PA-AU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA48PA-MMH	Microchip Technology	IC MCU 8BIT 4KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA48PA-MMHR	Microchip Technology	IC MCU 8BIT 4KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA48PA-MU	Microchip Technology	IC MCU 8BIT 4KB FLASH 32VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
ATMEGA644-20AU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA644-20MU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA644A-AUR	Microchip Technology	IC MCU 8BIT 64KB FLASH 44TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA644P-20AU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA644P-20MU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA644PA-AU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA644PA-AUR	Microchip Technology	IC MCU 8BIT 64KB FLASH 44TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-TQFP	44-TQFP (10x10)
ATMEGA644PA-MU	Microchip Technology	IC MCU 8BIT 64KB FLASH 44VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	44-VFQFN Exposed Pad	44-VQFN (7x7)
ATMEGA88-20AI	Microchip Technology	IC MCU 8BIT 8KB FLASH 32TQFP	Obsolete	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA88-20AU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA88-20MU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
ATMEGA88-20PU	Microchip Technology	IC MCU 8BIT 8KB FLASH 28DIP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	2.7 V ~ 5.5 V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-PDIP
ATMEGA88A-AU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA88A-MMHR	Microchip Technology	IC MCU 8BIT 8KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA88A-MU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
ATMEGA88PA-AN	Microchip Technology	IC MCU 8BIT 8KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA88PA-AU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32TQFP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-TQFP	32-TQFP (7x7)
ATMEGA88PA-MMH	Microchip Technology	IC MCU 8BIT 8KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA88PA-MMHR	Microchip Technology	IC MCU 8BIT 8KB FLASH 28VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA88PA-MU	Microchip Technology	IC MCU 8BIT 8KB FLASH 32VQFN	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
ATMEGA88PA-PU	Microchip Technology	IC MCU 8BIT 8KB FLASH 28DIP	Active	AVR	8-Bit	20MHz	I²C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8 V ~ 5.5 V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	28-DIP (0.300", 7.62mm)	28-PDIP
ATTINY13-20MU	Microchip Technology	IC MCU 8BIT 1KB FLASH 20QFN	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY13-20PI	Microchip Technology	IC MCU 8BIT 1KB FLASH 8DIP	Obsolete	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
ATTINY13-20SI	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Obsolete	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
ATTINY13-20SQ	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
ATTINY13-20SSU	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ATTINY13-20SU	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	2.7 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
ATTINY13A-MMF	Microchip Technology	IC MCU 8BIT 1KB FLASH 10MLP	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	10-VFDFN Exposed Pad	10-MLP (3x3)
ATTINY13A-MMU	Microchip Technology	IC MCU 8BIT 1KB FLASH 10MLP	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-MLP (3x3)
ATTINY13A-MU	Microchip Technology	IC MCU 8BIT 1KB FLASH 20QFN	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY13A-PU	Microchip Technology	IC MCU 8BIT 1KB FLASH 8DIP	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
ATTINY13A-SH	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
ATTINY13A-SSU	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ATTINY13A-SU	Microchip Technology	IC MCU 8BIT 1KB FLASH 8SOIC	Active	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8 V ~ 5.5 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	8-SOIC (0.209", 5.30mm Width)	8-SOIC
ATTINY2313-20MU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20QFN	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY2313-20PU	Microchip Technology	IC MCU 8BIT 2KB FLASH 20DIP	Active	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP
ATTINY2313-20SI	Microchip Technology	IC MCU 8BIT 2KB FLASH 20SOIC	Obsolete	AVR	8-Bit	20MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC

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