1,350,000 parts in global stock · ships worldwide
23 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Data Converters Oscillator Type
AT89C2051-24SI
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3553
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Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C4051-12SI
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1270
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C4051-12SC
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2125
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C2051-12SI
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RFQ
1996
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Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C2051-12SC
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RFQ
1041
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Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C1051U-12SI
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RFQ
755
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit 1KB (1K x 8) - -
AT89C1051U-12SC
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RFQ
670
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit 1KB (1K x 8) - -
AT89C1051-24SI
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RFQ
3654
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) - -
AT89C1051-24SC
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RFQ
2591
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) - -
AT89C1051-12SI
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RFQ
3492
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) - -
AT89C1051-12SC
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RFQ
3760
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 64 x 8 8-Bit - 1KB (1K x 8) - -
AT89C4051-24SI
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RFQ
2238
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C4051-24SC
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RFQ
3618
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C2051-24SC
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RFQ
2730
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Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C1051U-24SI
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RFQ
1471
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C -40°C ~ 85°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit 1KB (1K x 8) - -
AT89C1051U-24SC
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RFQ
2379
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Microchip Technology IC MCU 8BIT 1KB FLASH 20SOIC 89C 0°C ~ 70°C 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 64 x 8 8-Bit 1KB (1K x 8) - -
AT89C4051-24SJ
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RFQ
3183
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C2051-24SJ
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RFQ
3505
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Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C4051-12SU
Per Unit
$0.5300
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RFQ
2886
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C Active -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C4051-24SU
Per Unit
$1.0800
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RFQ
2367
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Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C Active -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C4051-12SU
Per Unit
$1.0900
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RFQ
2341
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 4KB FLASH 20SOIC 89C Active -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 128 x 8 8-Bit 4KB (4K x 8) - -
AT89C2051-12SU
Per Unit
$1.0200
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RFQ
1556
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Active -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 12MHz 2.7 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
AT89C2051-24SU
Per Unit
$1.0200
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RFQ
1319
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 2KB FLASH 20SOIC 89C Active -40°C ~ 85°C (TA) 20-SOIC (0.295", 7.50mm Width) 20-SOIC 8051 24MHz 4 V ~ 6 V 15 128 x 8 8-Bit 2KB (2K x 8) - -
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