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Newark ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: 15AC6362	Microchip Technology Inc	Mcu, 8Bit, 8051, 60Mhz, Plcc-44, |Microchip Technology AT89C51RD2-SLSUM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	369	1 $9.0100 10 $8.3800 100 $7.7500	Buy Now
AT89C51RD2-SLSUM D#: 25AC6160	Microchip Technology Inc	Mcu, 8Bit, 8051, 60Mhz, Plcc-44, |Microchip Technology AT89C51RD2-SLSUM RoHS: Compliant Min Qty: 27 Package Multiple: 1 Date Code: 0 Container: Bulk	0	27 $11.4500 54 $10.0200 81 $8.3000	Buy Now
AT89C51RD2-SLSUM D#: 68T4939	Microchip Technology Inc	Microcontroller Mcu, 8 Bit, 8051, 60Mhz,, |Microchip Technology AT89C51RD2-SLSUM RoHS: Compliant Min Qty: 108 Package Multiple: 1 Date Code: 0 Container: Bulk	0	108 $7.7200	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: 94564025	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2635	Americas - 2295	27 $8.6770	Buy Now
AT89C51RD2-SLSUM D#: 84917380	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2433	Americas - 405	270 $8.6407 108 $8.8970 54 $9.9878 27 $10.2488 Show All	Buy Now
AT89C51RD2-SLSUM D#: 77908806	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 7 Package Multiple: 1	Americas - 340	27 $10.7500 7 $11.1791	Buy Now
AT89C51RD2-SLSUM D#: 94569589	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: 556-A89C51RD2SLSUM	Microchip Technology Inc	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V RoHS: Compliant	2226	1 $9.0100 27 $8.2700 108 $7.4900	Buy Now
AT89C51RD2-SLRUM D#: 556-A89C51RD2SLRUM	Microchip Technology Inc	8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V RoHS: Compliant	426	1 $9.2200 25 $8.9700 500 $7.6600	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: V99:2348_07146852	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: AT89C51RD2-SLSUM	Microchip Technology Inc	C51RD2 64kF PLCC44 3-5.5V Ind., PLCC, Projected EOL: 2040-11-13 RoHS: Compliant Lead time: 1 Weeks, 0 Days Container: Tube	In Stock: 1103 and Alternates Available	5000 $6.5500 1000 $6.8900 100 $7.4900 25 $8.2700 1 $9.0100 Show All	Buy Now

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Future Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	AT89xx Series 64 KB Flash 2 KB SRAM 60 MHz 8-Bit Microcontroller - PLCC-44 RoHS: Compliant pbFree: Yes Min Qty: 3 Package Multiple: 1 Lead time: 4 Weeks Container: Tube	4207 Tube	3 $8.2600 10 $8.1700 20 $8.1100 40 $8.0600 75 $7.9500 Show All	Buy Now

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Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	MCU - 8-bit 80C51 CISC - 64KB Flash - 3.3V/5V - 44-Pin PLCC - Tube RoHS: Compliant	424 In Stock 8690 Factory Stock	2511 $7.2500 1026 $7.2700 513 $7.2900 270 $7.3100 108 $7.3400 54 $8.1700 27 $8.2400 Show All	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: V99:2348_07146852	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: 94564025	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2635	Americas - 2295	27 $8.6770	Buy Now
AT89C51RD2-SLSUM D#: 84917380	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2433	Americas - 405	270 $8.6407 108 $8.8970 54 $9.9878 27 $10.2488 Show All	Buy Now
AT89C51RD2-SLSUM D#: 77908806	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 7 Package Multiple: 1	Americas - 340	27 $10.7500 7 $11.1791	Buy Now
AT89C51RD2-SLSUM D#: 94569589	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Master Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	MCU - 8-bit 80C51 CISC - 64KB Flash - 3.3V/5V - 44-Pin PLCC - Tube RoHS: Compliant	424 In Stock 8690 Factory Stock	2511 $7.2500 1026 $7.2700 513 $7.2900 270 $7.3100 108 $7.3400 54 $8.1700 27 $8.2400 Show All	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: 94564025	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2635	Americas - 2295	27 $8.6770	Buy Now
AT89C51RD2-SLSUM D#: 84917380	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 27 Package Multiple: 27 Date Code: 2433	Americas - 405	270 $8.6407 108 $8.8970 54 $9.9878 27 $10.2488 Show All	Buy Now
AT89C51RD2-SLSUM D#: 77908806	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 7 Package Multiple: 1	Americas - 340	27 $10.7500 7 $11.1791	Buy Now
AT89C51RD2-SLSUM D#: 94569589	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Time Way Electronics Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	IN STOCK	4350		RFQ

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North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: NS-AT89C51RD2-SLSUM	Atmel Corporation	OEM/CM ONLY	3535		RFQ

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NAC ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	C51RD2 64kF PLCC44 3-5.5V Ind.. Package: 44 PLCC 16.6x16.6x4.4mm TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 81 Package Multiple: 27 Container: Tube	0	81 $9.0900	Buy Now

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ComSIT USA  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2SLSUM	Atmel Corporation	Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44 RoHS: Compliant ECCN: 3A991.A.2	Stock DE - 70 Stock ES - 0 Stock US - 0 Stock MX - 0 Stock CN - 0 Stock HK - 0		RFQ

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Unikey Electronic Pte Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	Microchip AT89C51Series microcontroller, 8 bit CPUkernel, 44needle, PLCCencapsulation Min Qty: 1 Date Code: 2445+ Container: Tube	35	1 $8.8381 10 $7.6708 27 $6.8370	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM D#: V99:2348_07146852	Microchip Technology Inc	MCU 8-bit 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2634	Americas - 35	1 $8.6770	Buy Now

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Sense Electronic Company Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Atmel Corporation	PLCC44	5373		RFQ

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Chip Stock  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	MCU 8-Bit AT89 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube	11126		RFQ

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GlobalTek Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2SLSUM	Microchip Technology Inc	OEM/CM QUOTES ONLY | NO BROKERS	642736		RFQ
AT89C51RD2SLSUMPROG	Atmel Corporation	OEM/CM QUOTES ONLY | NO BROKERS	7464		RFQ
ATLAT89C51RD2SLSUM	Microchip Technology Inc	OEM/CM QUOTES ONLY | NO BROKERS	2899		RFQ
AT89C51RD2SLSUMIC	Atmel Corporation	OEM/CM QUOTES ONLY | NO BROKERS	600		RFQ
AT89C51RD2SLSUMPROGOREQUIVALENT	Microchip Technology Inc	OEM/CM QUOTES ONLY | NO BROKERS	289		RFQ

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Perfect Parts Corporation  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Atmel Corporation		18974		RFQ
AT89C51RD2-SLSUM	Micro Commercial Components		8709		RFQ
AT89C51RD2-SLSUM	MFG UPON REQUEST		5627		RFQ
AT89C51RD2-SLSUM	Microchip Technology Inc		212		RFQ

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Win Source Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Atmel Corporation	IC MCU 8BIT 64KB FLASH 44PLCC	9626	36 $8.3864 29 $8.7273 23 $9.0682 16 $9.7500 10 $10.0910 5 $10.7728 Show All	Buy Now

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YIC International Co., Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2-SLSUM	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44PLCC	2000	1 $24.5800 10 $24.5800 100 $24.5800 1000 $24.5800 10000 $24.5800 Show All	RFQ
AT89C51RD2SLS-UM			500	1 $8.5890 10 $8.5890 100 $8.5890 1000 $8.5890 10000 $8.5890 Show All	RFQ

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IC Components Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
AT89C51RD2 SLSUM	MICROCHIP	931	120400	1 $67.0706	RFQ
AT89C51RD2SLS-UM	MICROCHIP	931	120100	1 $8.6315	RFQ
AT89C51RD2-SLSUM	Micrel Inc	IC MCU 8BIT 64KB FLASH 44PLCC	5473	1 $6.3014	RFQ
AT89C51RD2SLSUM	Atmel	1141	2300	1 $2.3278	RFQ

AT89C51RD2-SLSUM associated parts:

• AT89C51RD2SLSUM •
• AT89C51RD2SLSUM •
• AT89C51RD2SLSUMPROG •
• ATLAT89C51RD2SLSUM •
• AT89C51RD2SLSUMIC •
• AT89C51RD2SLSUMPROGOREQUIVALENT •
• AT89C51RD2SLS-UM •
• AT89C51RD2 SLSUM •
• AT89C51RD2SLS-UM •
• AT89C51RD2SLSUM •
• AT89C51RD2-SLRUM

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