AT89S51-24PU

Also known as: Atmel, Roving Networks, Silicon Storage Technology, SMSC, Standard Microsystems, TelCom Semiconductor, Teledyne Semiconductor

Category: 8-bit Microcontrollers - MCU

Description: MCU 8-bit 8051 CISC 4KB Flash 5V 40-Pin PDIP W Tube

Avg. Price $3.35 | Auth QOH 6,394 | Ind QOH 46,208

Part Status: Active

Lead Time: 4 week(s)

	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	AT89S51-24PU-ND	ROHS3 Compliant	Tube	309	05/19/25	1 $3.32 25 $3.05 100 $2.76	BUY
Disti#: AT89S51-24PU-ND Pkg: Tube ROHS: ROHS3 Compliant 1 $3.32 25 $3.05 100 $2.76
A	Mouser Electronics	556-A89S51-24PU	RoHS Compliant	TUBE	3,576	05/19/25	1 $3.32 30 $3.05 100 $2.76	BUY
Disti#: 556-A89S51-24PU Pkg: TUBE ROHS: RoHS Compliant 1 $3.32 30 $3.05 100 $2.76
A	Newark	25AC6163			11	05/18/25	1 $3.32 10 $3.23 30 $3.14 50 $3.05 100 $2.76	BUY
Disti#: 25AC6163 1 $3.32 10 $3.23 30 $3.14 50 $3.05 100 $2.76
		96K6578			1,292	05/18/25	1 $3.32 10 $3.23 30 $3.14 50 $3.05 100 $2.76	BUY
Disti#: 96K6578 1 $3.32 10 $3.23 30 $3.14 50 $3.05 100 $2.76
A	Arrow North American Components (NAC)	V36:1790_07156764	Compliant	In Stock	3	05/19/25	10 $3.041 30 $2.989 100 $2.798	BUY
Disti#: V36:1790_07156764 Pkg: In Stock ROHS: Compliant 10 $3.041 30 $2.989 100 $2.798
		V99:2348_07156764	Compliant	In Stock	213	05/19/25	1 $3.419	BUY
Disti#: V99:2348_07156764 Pkg: In Stock ROHS: Compliant 1 $3.419
A	Future Electronics	5038213		TUBE	830	05/19/25	1 $2.99 15 $2.93 30 $2.9 100 $2.85 200 $2.78	BUY
Disti#: 5038213 Pkg: TUBE 1 $2.99 15 $2.93 30 $2.9 100 $2.85 200 $2.78
A	Master Electronics		Compliant		160	05/19/25	10 $2.9 50 $2.9 100 $2.86 250 $2.75 500 $2.62 1K $2.58 3K $2.54 5K $2.5	BUY
ROHS: Compliant 10 $2.9 50 $2.9 100 $2.86 250 $2.75 500 $2.62 1K $2.58 3K $2.54 5K $2.5
	RX Electronics Limited	IC MCU 8BIT 4KB FLASH 40DIP	Compliant	EA	319	05/16/25		QUOTE
Disti#: IC MCU 8BIT 4KB FLASH 40DIP Pkg: EA ROHS: Compliant
	A1 Integrity Components Int'l		RoHS Compliant		49	05/16/25		QUOTE
ROHS: RoHS Compliant
	Ariat Technology Limited		RoHS compliant	IC MCU 8BIT 4KB FLASH 40DIP	8,100	04/19/25		QUOTE
Pkg: IC MCU 8BIT 4KB FLASH 40DIP ROHS: RoHS compliant
	Electro Sonic		Yes		160	05/19/25	10 $3.255 50 $2.987 100 $2.946 250 $2.832 500 $2.699 1K $2.657 3K $2.616 5K $2.575	BUY
ROHS: Yes 10 $3.255 50 $2.987 100 $2.946 250 $2.832 500 $2.699 1K $2.657 3K $2.616 5K $2.575
	element14 (Asia)	1095739			2,319	05/18/25	1 $4.75	BUY
Disti#: 1095739 1 $4.75 25 $4.37
	Farnell	1095739			1,292	05/18/25	1 $2.72	BUY
Disti#: 1095739 1 $2.72 25 $2.67
	IBS Electronics				990	05/07/25	4 $3.887 15 $3.809 30 $3.77 100 $3.705 200 $3.614 1K $3.4658 3K $3.4476 5K $3.4307	QUOTE
4 $3.887 15 $3.809 30 $3.77 100 $3.705 200 $3.614 1K $3.4658 3K $3.4476 5K $3.4307
	IC Components Limited		RoHS	IC MCU 8BIT 4KB FLASH 40DIP	8,100	04/19/25	1 $1.543 100 $1.51214 1K $1.4819	BUY
Pkg: IC MCU 8BIT 4KB FLASH 40DIP ROHS: RoHS 1 $1.543 100 $1.51214 1K $1.4819
	ODG (Origin Data Global)	AT89S51-24PU			30	04/25/25	12 $3.493 25 $3.3683 39 $3.2435 54 $3.1188 70 $2.994	BUY
Disti#: AT89S51-24PU 12 $3.493 25 $3.3683 39 $3.2435 54 $3.1188 70 $2.994
	Onlinecomponents.com		Compliant		160	05/19/25	10 $3.16 50 $2.9 100 $2.86 250 $2.75 500 $2.62 1K $2.58 3K $2.54 5K $2.5	BUY
ROHS: Compliant 10 $3.16 50 $2.9 100 $2.86 250 $2.75 500 $2.62 1K $2.58 3K $2.54 5K $2.5
	Shenzhen Shengyu Electronics Technology	AT89S51-24PU			21,491	05/15/25		QUOTE
Disti#: AT89S51-24PU
	TME	AT89S51-24PU	YES	PCS	98	05/18/25	1 $3.57 5 $3.35 30 $3.23 100 $2.99	BUY
Disti#: AT89S51-24PU Pkg: PCS ROHS: YES 1 $3.57 5 $3.35 30 $3.23 100 $2.99
	Verical an Arrow Division	87355721	Compliant	In Stock	98	05/19/25	1 $4.214	BUY
Disti#: 87355721 Pkg: In Stock ROHS: Compliant 17 $4.214 30 $4.13
		75723700	Compliant	In Stock	2,672	05/19/25	11 $3.05 50 $3 100 $2.82 960 $2.8 2K $2.79	BUY
Disti#: 75723700 Pkg: In Stock ROHS: Compliant 11 $3.05 50 $3 100 $2.82 960 $2.8 2K $2.79
		87063752	Compliant	In Stock	170	05/19/25	10 $3.041 30 $2.989 100 $2.765	BUY
Disti#: 87063752 Pkg: In Stock ROHS: Compliant 10 $3.041 30 $2.989 100 $2.765
		77264297	Compliant	In Stock	160	05/19/25	20 $4.108 50 $3.77 100 $3.718 250 $3.575 500 $3.406	BUY
Disti#: 77264297 Pkg: In Stock ROHS: Compliant 20 $4.108 50 $3.77 100 $3.718 250 $3.575 500 $3.406