AT89C2051-24PU Price & Stock

Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 2KB FLASH 20DIP
Specifications
Series 89C
Part Status Active
Core Processor 8051
Core Size 8-Bit
Speed 24MHz
Connectivity UART/USART
Peripherals LED
Number of I/O 15
Program Memory Size 2KB (2K x 8)
Program Memory Type FLASH
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4 V ~ 6 V
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PDIP
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AT89C2051-24PU price|OnlineComponents
OnlineComponents
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology MCU - 8 Bit 8051 CISC - 2KB Flash - 24MHZ - 20-Pin PDIP W - Tube 1152
1:  $1.9700
19:  $1.7000
109:  $1.6900
253:  $1.6800
505:  $1.6700
1009:  $1.6600
2503:  $1.6500
Buy
AT89C2051-24PU price|Newark
Newark
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: 68T4862
MICROCHIP Microcontroller Mcu, 8 Bit, 8051, 24Mhz, Dip-20; Product Range:8051 Family At89C2051 Series Microcontrollers; Device Core:8051; Operating Frequency Max:24Mhz; Program Memory Size:2Kb; No. Of Pins:20Pins; Ic Case/Package:Dip; Msl:- Rohs Compliant: Yes |Microchip AT89C2051-24PU
Semiconductors - ICs > Microcontrollers > 8-bit Microcontrollers
644
1:  $2.080
10:  $2.000
36:  $1.910
54:  $1.850
108:  $1.780
504:  $1.720
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Micrel / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP ; 20-PDIP
Embedded - Microcontrollers
Available
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 30207
$3.2964
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 2254
$1.589
Buy
Part # Manufacturer Description Stock Price Buy
AT89C205124PU atmel Stock Europe - ROHS:YES - 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP20 20
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip MCU (MCU/MPU/SOC)
MCU (MCU/MPU/SOC)
3600
$1.591
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ARDUINO DC:21+ 65192
Inquiry
AT89C2051-24PU MICROCHIP DC:21+ 66450
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology DC:24+ ; Original New 41196
Inquiry
AT89C2051-24PU price|Ample Chip
Ample Chip
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Roving Networks / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 65088
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP WRH 191519 - Factory New Sealed Packaged 143
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 2351
$
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: AT89C2051-24PU
Microchip 16616
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP
Integrated Circuits (ICs)>Embedded - Microcontrollers
6621
18:  $1.845
108:  $1.530
252:  $1.512
504:  $1.485
1008:  $1.467
Buy
AT89C2051-24PU price|Chip Source Co.
Chip Source Co.
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 136728
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP Purchase Online. Ship Immediately. MCU/MPU/SOC) AT89C2051-24PU DIP-20 1561
100:  $1.975
50:  $2.370
10:  $2.765
1:  $3.738
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: 1715457
MICROCHIP Microchip MICROCHIP AT89C2051-24PU
Semiconductors - ICs > Microcontrollers > 8-bit Microcontrollers
3984
1:  $2.660
25:  $2.400
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 3950
Buy
AT89C2051-24PU price|LCSC
LCSC
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Tech 2KB 4V~6V 51Series 128Byte 24MHz FLASH 15 DIP-20 Microcontroller Units (MCUs/MPUs/SOCs) ROHS 360
1:  $3.133
10:  $2.706
36:  $2.452
108:  $2.196
504:  $2.078
1440:  $2.024
Buy
AT89C2051-24PU price|XINSITE
XINSITE
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology In stock 2758
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 4810
Inquiry
AT89C2051-24PU price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: 556-A89C2051-24PU
Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V
8-bit Microcontrollers - MCU
1713 In Stock
1:  $2.08
18:  $1.91
108:  $1.72
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP Available, Contact us 18
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP
Embedded - Microcontrollers
20781
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU 12
Inquiry
AT89C2051-24PU Atmel 740
Inquiry
AT89C2051-24PU Microchip 513
Inquiry
AT89C205124PU Microchip 162
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 1000
17:  $2.528
35:  $2.438
54:  $2.347
74:  $2.257
97:  $2.167
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 1343
$1.18
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: AT89C2051-24PU
MICROCHIP TECHNOLOGY IC: microcontroller 8051; Flash: 2kx8bit; Interface: UART; 4 6VDC
Semiconductors > Integrated circuits > Microcontrollers and Microprocessors > Microchip Microcontrollers > 8-bit 8051 family
206
1:  $2.050
5:  $1.950
18:  $1.900
54:  $1.800
108:  $1.720
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip AT89C2051 Series 24 MHz 2 KB Flash 128 B SRAM 8-Bit Microcontroller - DIP-20 In-Stock
$RFQ
Inquiry
AT89C2051-24PU price| Lvy Electronics
Lvy Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU 2000
Inquiry
AT89C2051-24PU MICROCHIP 2000
Inquiry
AT89C2051-24PU Microchip Technology 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP W Tube / IC MCU 8BIT 2KB FLASH 20DIP 37351
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Tech 51Series 24MHz DIP-20 Microcontrollers (MCU/MPU/SOC) ROHS
$3.51
Inquiry
AT89C2051-24PU Microchip Tech Inqury
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology 7529
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 80
Inquiry
AT89C2051-24PU price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Atmel MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP W Tube / IC MCU 8BIT 2KB FLASH 20DIP 10000
17:  $2.955
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology Brand new and original/respond online to quote. 4187
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Roving Networks / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 10000
Inquiry
AT89C2051-24PU price|Axis Part Limited
Axis Part Limited
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP 60
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology 1036
$2.28
Inquiry
AT89C2051-24PU price|Farnell
Farnell
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: 1715457
MICROCHIP Microchip Technology Microchip Technology Mcu, 8Bit, 8051, 24Mhz, Dip-20 - AT89C2051-24PU
Semiconductors - ICs > Microcontrollers > 8-bit Microcontrollers
3984
1:  £1.600
25:  £1.480
Buy
AT89C2051-24PU price|Ersa Limited
Ersa Limited
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Atmel MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP W Tube / IC MCU 8BIT 2KB FLASH 20DIP 444
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP
Embedded - Microcontrollers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ADI 8878
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip 1000
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Atmel 8051 89C Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-PDIP 129
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology 20-DIP (0.300", 7.62mm) 12000
$0.651
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL OEM/CM Immediate delivery 6000
Inquiry
AT89C2051-24PU CN PHI IN STOCK Immediate delivery 4341
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DIP-20 10000
Inquiry
AT89C2051-24PU ATMEL DIP20 10000
Inquiry
AT89C2051-24PU MICROCHIP DIP-20 5000
Inquiry
AT89C2051-24PU ATMEL DIP 10000
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip IC MCU 8BIT 2KB FLASH 20DIP 29070
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology 66
30:  $1.765
1:  $1.804
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU AT Stock to ship immediately 78300
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DIP20 ; DC:21+ 10000
Inquiry
AT89C2051-24PU ´Æ´¢IC ATMEL DIP20 ; DC:10+ 461
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL IN STOCK 66668
Inquiry
AT89C2051-24PU CN PHI IN STOCK 4341
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP OEM/CM In stock 8000
Inquiry
AT89C2051-24PU() ATMEL OEM/CM In stock 124
Inquiry
AT89C2051-24PU IC ATMEL OEM/CM In stock 535
Inquiry
AT89C2051-24PU original ATMEL OEM/CM In stock 125
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology 8051 89C Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-PDIP 985
Inquiry
AT89C205124PU Atmel Brand new original 8397
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DC:ATMEL 16800
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C205124PU MICROCHIP OEM/CM QUOTES ONLY | NO BROKERS 38688
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL/ DIP24 ; DC:06+ 30
Inquiry
AT89C2051-24PU/12PI ATMEL DIP-20 ; DC:02+ 13
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL Integrated Circuit ; DC:21+ ; DIP20 ; 100% original goods
Electronical components Integrated Circuit
2300
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU MICROCHIP DIP ; DC:20+ 39756
Inquiry
AT89C2051-24PU/12PI ATMEL DIP-20 ; DC:02+ 16
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DIP 8800
Inquiry
AT89C2051-24PU ATMEL DIP20 5000
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Micrel / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP
Embedded - Microcontrollers
7005
10:  $2.86
100:  $2.60
1000:  $2.21
2500:  $2.16
Inquiry
AT89C2051-24PU price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Micrel / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP
New Original Stock.
9008
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 9008
1:  $1.802
10:  $1.802
100:  $1.802
1000:  $1.802
10000:  $1.802
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU CN PHI IN STOCK Immediate delivery 3741
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology In Stock
Inquiry
AT89C2051-24PU In Stock
Inquiry
AT89C2051-24PU Atmel In Stock
Inquiry
AT89C2051-24PU ATMEL In Stock
Inquiry
AT89C205124PU In Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DC:18+ ; DIP20 11374
Inquiry
AT89C2051-24PU ON 5036
Inquiry
AT89C2051-24PU STM 7316
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ANALOG DEVICES 144574
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL in stock Immediately 312
Inquiry
AT89C2051-24PU MICROCHIP in stock Immediately 30791
Inquiry
AT89C2051-24PU IC ATMEL in stock Immediately 1083
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DIP ; DC:21+ 16900
Inquiry
AT89C2051-24PU ATMEL DIP20 ; DC:21+ 19
Inquiry
AT89C2051-24PU . ATMEL DIP20 ; DC:21+ 38
Inquiry
AT89C2051-24PU/SU ATMEL QFN QFP DIP ; DC:21+ 5000
Inquiry
AT89C2051-24PU(ROH ATMEL DIP ; DC:21+ 76884
Inquiry
AT89C2051-24PU /PI/PC ATMEL DIP ; DC:21+ 16900
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DC:15+ ; DIP20 14500
Inquiry
AT89C2051-24PU AT DC:2011 ; StandardPackage 7689
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Atmel DC:22+ 30000
Inquiry
AT89C2051-24PU Microchip DC:22+ 18000
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 9005
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU AT new and original ROHS ; DC:2011 ; StandardPackage 7689
Inquiry
AT89C2051-24PU new and original ROHS ; DC:09+ ; DIP20 22
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:06+12+11+ ; DIP 267
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:0629+ ; DIP-20 19
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:07+ ; DIP20 39
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:0716+ ; DIP-20 31
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:08+ ; DIP-20 18
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:08+ ; DIP20 40
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:08+07+ ; DIP-20 1
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:09+ ; DIP-20 9
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:09+14+ ; DIP20 54
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:09+PB ; DIP 3
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:10+ ; DIP-20 8
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:11+ ; DIP-20 20
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:1117+ ; DIP-20 1
Inquiry
AT89C2051-24PU ATMEL new and original ROHS ; DC:12+09+ ; DIP 267
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Microchip Technology / Atmel 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V in stock
Inquiry
AT89C205124PU Microchip Technology Inc 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH 0.300 INCH, GREEN, PLASTIC, MS-001AD, DIP-20 in stock
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL DIP ; DC:18+ROHS 28
Inquiry
AT89C2051-24PU ATMEL DIP-20 ; DC:2022+ 3000
Inquiry
AT89C2051-24PU price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Atmel Corp 8-BIT, FLASH, 24 MHZ, MICROCONTROLLER, PDIP20 16
9:  $2.2500
3:  $3.0000
1:  $4.5000
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU Micrel / Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP 18450
18450:  $1.942
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL New and original ; DC:08+ 200
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU ATMEL/ DC:2010 ; DIP-20 5114
Inquiry
AT89C2051-24PU IC ATMEL/ DC:0749+ ; DIP-20 5010
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C205124 PU
sku #: AT89C205124PU
ORIGINAL EQUIPMENT MANUFACTURER 102157
Inquiry
AT89C205124PU/12PI
sku #: AT89C205124PU12PI
ATMEL 35
Inquiry
AT89C205124PU AT89C205124PC
sku #: AT89C205124PUAT89C205124PC
ATMEL 112
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU In stock,ready for shipping 3315
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C205124PU Atmel OEM/CM ONLY 232
Inquiry
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU
sku #: 3027647
Microchip Technology Microchip Technology AT89C2051-24PU Embedded microcontroller PDIP 20 8-Bit 24 MHz I/O number 15 Tube
Active Components > Semiconductors > Microcontrollers & Microprocessors
in stock
€3.49
Buy
Part # Manufacturer Description Stock Price Buy
AT89C2051-24PU @@@@@@@@@@@@ ATMEL DIP20 ; DC:07+ 30019
Inquiry
AT89C2051-24PU@@@@@@ AT DIP ; DC:11+ 30012
Inquiry
AT89C2051-24PU PHI DIP14 ; DC:0931+ 31800
Inquiry
AT89C2051 24PU 31000
Inquiry
AT89C2051-24PU CN PHI DC:2019+ 34341
Inquiry
AT89C2051-24PU/SU ATMEL QFN QFP DIP ; DC:2010 35000
Inquiry
AT89C2051-24PU(ROH ATMEL DIP ; DC:13+ 76884
Inquiry
AT89C2051-24PU(ROHS) ATMEL DIP-20 ; DC:14+ 31149
Inquiry
AT89C205124PU ATMEL DC:11+ 31768
Inquiry
See Also:
AT89C2051-24PC AT89C2051-24PI AT89C2051-24SU AT89C1051-24PU AT89C205124PU AT89C2051-24U AT89C4051-24PU AT89C2051-12PU AT89C2051-24SC AT89C2051-24SUR AT89C205124PI AT89C205124SU AT89C4051-24PI AT89C1051-24PI AT89C205112PU AT89C51-24PU AT89C4051-24AU AT89C0251-24PU AT89C2051-24 AT89C1051-24PC AT89C2051-24S AT89C4051-24PC AT89C2051-24SJ AT89C205124PC AT89C2051-20PI AT89C2051-24SI AT89C405124PU AT89C4051-24SU AT89C51-24JU AT89C1051-24SC AT89C205112SU AT89C4051-24SUR AT89C405112PU AT89C4051-24SJ AT89C105124PC AT89C1051U-24PC AT89C2051-12SU AT89C4051-24SI AT89C2051-16PA AT89C4051-12PU AT89C52-24PU AT89C2051-12PC AT89C1050-24PC AT89C105124PI AT89C51-24PA AT89C2051-12PI AT89C51-24PI AT89C4051-24SC AT89C2051X2-24PI More » AT89C51-24PC AT89C1051-24SI AT89C2051-24PU IC AT89C205124SI AT89C1051U-24PI AT89C405124SC AT89C51-20PC AT89C5124PI AT89C55WD-24PU AT89C51-20PA AT89C51-24JI AT89C2051-12SC AT89C52-24JU AT89C5124PC AT89C51RC-24PU AT89C8253-24AU AT89C1051U-24SC AT89C52-24PA AT89C51-24QC AT89C2051X2-SC AT89C4051-12PI AT89C1051-12PI AT89C105124SC AT89C52-24PC AT89C51-24AI AT89C51-20PI AT89C55-24PC AT89C2051-12SJ AT89C2051PI AT89C1051-12PC AT89C4051-12SU AT89C51-24AC AT89C52-24PI AT89C55-24PI AT89C51-24JC AT89C4051-12PC AT89C2051-24PI IC AT89C52-24AU AT89C1051U-24SI AT89C2051-12SI AT89C55DW-24PU AT89C51-24I AT89C5124JI AT89C52-24JC AT89C51RC-24JU AT89C55WD-24JU AT89C51RC-24PC AT89C51-12PA AT89C1051U-12PI AT89C51-12PC AT89C55WD24JU AT89C5124JC AT89C5224PC AT89C4051-12SI AT89C52-24QC AT89C1051U-12PC AT89C1051-12SI AT89C2051 AT89C52-24AI AT89C52-20PI AT89C51-12PI AT89C51-20JC AT89C55WD-24PC AT89C51RC-24AU AT89C52-20PC AT89C51-16PC AT89C52-24JI AT89C55-24JC AT89C5112PA AT89C52-20PA