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NXP Semiconductors
P87C51RB2BA

Mcu 8-BIT 80C51 Cisc 16KB Eprom 3.3V/5V 44-PIN Plcc / IC Mcu 8 Bit 16KB Otp 44PLCC

Distributor	Stock		1	10	100	1,000
Win Source	2,140	USD		4.86	4.86	4.86	Visit Site
Antdic Electronics	25,801	USD	15.00	14.25	13.50	12.00	Visit Site
ICPartonline	11,118	USD	41.00	38.95	36.90	34.85	Visit Site
Worldway Electronics	140,344						Visit Site
Run Hong Electronics	8,502	USD	9.95	9.95	9.95	9.95	Visit Site

Microchip
AT87C51RB2-SLSUM

MCU 8-Bit AT87 CISC 16KB EPROM 5V 44-Pin PLCC Stick

Distributor	Stock		1	10	100	1,000
Component Stockers USA	337	USD	99.99	99.99	99.99	99.99	Visit Site
Easev	8,947	USD	1.00	1.00	1.00	1.00	Visit Site
Esaler Electronic	0	USD	0.889	0.881	0.873	0.865	Visit Site
XingHuan International	316	USD	2.23	2.23	2.23	2.23	Visit Site
Heisener Electronics	2,327						Visit Site

NXP Semiconductors
P87C51RB+4A

MCU 8-bit 8XC51 80C51 CISC 16KB EPROM 3.3V/5V 44-Pin PLCC

Distributor	Stock		1	10	100	1,000
Rochester Electronics	560	USD	9.10	9.10	8.55	7.74	Visit Site
Component Stockers USA	254	USD	99.99	99.99	99.99	99.99	Visit Site
Win Source	9,400	USD		7.55	7.55	7.55	Visit Site
Worldway Electronics	123,528	EUR		1.63	1.63	1.63	Visit Site
LTL Group	25	USD	1.30	1.30	1.30	1.30	Visit Site

Microchip
AT87C51RB2-RLTUM

Microcontroller, 8-Bit, OTPROM, 8051 CPU, 40MHz, CMOS, PQFP44

Distributor	Stock		1	10	100	1,000
Rochester Electronics	1,600	USD	3.70	3.70	3.48	3.15	Visit Site
Component Stockers USA	2,218	USD	3.62	3.62	3.41	3.08	Visit Site
Heisener Electronics	7,239	USD	3.61	3.61	3.61	3.61	Visit Site
Easev	2,590	USD	3.38	3.38	3.38	3.38	Visit Site
RX Electronics Limited	4,442	USD		3.97	3.97	1.46	Visit Site

Rochester Electronics
P87C51RB2BBD

MCU 8-bit P87 80C51 CISC 16KB EPROM 3.3V/5V 44-Pin LQFP

Distributor	Stock		1	10	100	1,000
Win Source	3,790	USD			2.10	2.10	Visit Site
ICPartonline	39,216	USD	41.00	38.95	36.90	34.85	Visit Site
Antdic Electronics	36,523	USD	24.00	22.80	21.60	19.20	Visit Site
Easev	4,705	USD	1.00	1.00	1.00	1.00	Visit Site
Bitfoic	2,125	USD	3.10	3.04	2.89	2.75	Visit Site

Microchip
AT87C51RB2-3CSUM

8-BIT Otprom 40 Mhz Microcontroller PDIP40

Distributor	Stock		1	10	100	1,000
Rochester Electronics	235	USD	5.17	5.17	4.86	4.40	Visit Site
Win Source	1,700	USD		32.38	32.38	32.38	Visit Site
Heisener Electronics	10,191	USD	5.17	5.17	5.17	5.17	Visit Site
Utmel Electronic	1,700	USD	32.38	30.55	28.82	27.19	Visit Site
ASIA Components	1,700	USD	22.67	21.38	20.17	17.95	Visit Site

Intel
S87C51RB1

8-BIT Otprom 16 Mhz Microcontroller PQFP44

Distributor	Stock		1	10	100	1,000
DigiKey	16	USD	3.18	3.18	3.18	3.18	Visit Site
Microchip USA	341	USD	20.67	20.61	20.54	20.48	Visit Site
Heisener Electronics	6,155	USD	2.59	2.59	2.59	2.59	Visit Site
Lixinc	14,804	USD	2.72	2.72	2.72	2.72	Visit Site
Easev	8,081	USD	2.72	2.72	2.72	2.72	Visit Site

NXP Semiconductors
P87C51RB2FA

Microcontroller 8-Bit 80C51 CISC 16K-byte EPROM 3.3V/5V 44-Pin PLCC

Distributor	Stock		1	10	100	1,000
Win Source	1	USD		5.62	5.62	5.62	Visit Site
Antdic Electronics	41,003	USD	16.00	15.20	14.40	12.80	Visit Site
LTL Group	1,099	USD	8.58	8.58	8.58	8.58	Visit Site
Easev	5,627	USD	6.60	6.60	6.60	6.60	Visit Site
SHENGYU ELECTRONICS	7,288	USD	8.31	8.14	7.89	7.64	Visit Site

Microchip
AT87C51RB2-SLSUL

16KB 16K x 8 OTP 80C51 8-Bit Microcontroller 87C Series 44-LCC (J-Lead)

Distributor	Stock		1	10	100	1,000
Rochester Electronics	6,091	USD	5.34	5.34	5.02	4.54	Visit Site
Heisener Electronics	4,803	USD	4.74	4.74	4.74	4.74	Visit Site
Vigor	10,582	USD	4.61	4.61	4.61	4.61	Visit Site
Easev	2,117	USD	4.89	4.89	4.89	4.89	Visit Site
Chipmh	8,748	USD	4.89	4.89	4.89	4.89	Visit Site

NXP Semiconductors
P87C51RB+4A,512

MCU 8-bit 8XC51 80C51 CISC 16KB EPROM 3.3V/5V 44-Pin PLCC Tube

Distributor	Stock		1	10	100	1,000
Win Source	8,200	USD		10.31	10.31	10.31	Visit Site
Microchip USA	221	USD			10.55	10.55	Visit Site
Jak Electronics	9,424	USD	11.48	10.83	10.22	9.09	Visit Site
LTL Group	10	USD	4.83	4.83	4.83	4.83	Visit Site
Heisener Electronics	4,452						Visit Site