Essential and Operational Technologies

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Units	Per unit	Per Pack*
2 - 8	€3.35	€6.70
10 - 22	€3.28	€6.56
24 - 98	€3.17	€6.34
100 +	€3.095	€6.19

Select all	Attribute	Value
	Brand	Microchip
	Family Name	AT89
	Package Type	PDIP
	Mounting Type	Through Hole
	Pin Count	40
	Device Core	8051
	Data Bus Width	8bit
	Program Memory Size	4 kB
	Maximum Frequency	24MHz
	RAM Size	128 B
	USB Channels	0
	Number of PWM Units	0
	Number of SPI Channels	0
	Number of UART Channels	1
	Number of I2C Channels	0
	Typical Operating Supply Voltage	4 → 5.5 V
	Number of CAN Channels	0
	Instruction Set Architecture	MCS-51
	Maximum Operating Temperature	+85 °C
	Program Memory Type	Flash
	Number of ADC Units	0
	Number of Ethernet Channels	0
	Minimum Operating Temperature	-40 °C
	ADCs	0
	Height	4.44mm
	Maximum Number of Ethernet Channels	0
	Length	52.57mm
	Pulse Width Modulation	0
	Width	13.97mm
	Dimensions	52.57 x 13.97 x 4.44mm

	Select all
	Brand Microchip
	Family Name AT89
	Package Type PDIP
	Mounting Type Through Hole
	Pin Count 40
	Device Core 8051
	Data Bus Width 8bit
	Program Memory Size 4 kB
	Maximum Frequency 24MHz
	RAM Size 128 B
	USB Channels 0
	Number of PWM Units 0
	Number of SPI Channels 0
	Number of UART Channels 1
	Number of I2C Channels 0
	Typical Operating Supply Voltage 4 → 5.5 V
	Number of CAN Channels 0
	Instruction Set Architecture MCS-51
	Maximum Operating Temperature +85 °C
	Program Memory Type Flash
	Number of ADC Units 0
	Number of Ethernet Channels 0
	Minimum Operating Temperature -40 °C
	ADCs 0
	Height 4.44mm
	Maximum Number of Ethernet Channels 0
	Length 52.57mm
	Pulse Width Modulation 0
	Width 13.97mm
	Dimensions 52.57 x 13.97 x 4.44mm

Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 4 kB Flash, 40-Pin PDIP

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel

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