AT89C51RB23CSUM
Stock/Availability for: AT89C51RB23CSUM
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Statistics
| 253,044 | Total Quantity | 64 | Line Items |
|---|---|---|---|
| 59 | Suppliers listing this part | 12 | Countries/regions where listing suppliers exist |
| 2/2/2026 | Most Recent Upload | ||
Total Quantity
253,044
Line Items
64
Suppliers listing this part
59
Countries/regions where listing suppliers exist
12
Most Recent Upload
2/2/2026
Sponsored Live Part Search
Part Number: AT89C51RB23CSUM
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| AT89C51RB2-3CSUM | CN | 22 | 24 | 94,962 |
| AT89C51RB2-3CSUM | HK | 9 | 10 | 87,332 |
| AT89C51RB2-3CSUM | US | 9 | 10 | 15,029 |
| AT89C51RB2-3CSUM | TW | 4 | 4 | 12,947 |
| AT89C51RB2-3CSUM | GB | 3 | 4 | 38,475 |
| AT89C51RB2-3CSUM | DE | 3 | 3 | 2,234 |
| AT89C51RB23CSUM | JP | 3 | 3 | 1,521 |
| AT89C51RB2-3CSUM | PL | 2 | 2 | 170 |
| AT89C51RB2-3CSUM | FR | 1 | 1 | 143 |
| AT89C51RB2-3CSUM | NL | 1 | 1 | 135 |
| AT89C51RB2-3CSUM | AU | 1 | 1 | 86 |
| AT89C51RB2-3CSUM | IL | 1 | 1 | 10 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| AT89C51RB2SLSUM | 17 | 140 | 153 | 1,223,673 |
| AT89C51RB2RLTUM | 11 | 85 | 88 | 525,801 |
| AT89C51RB2UM | 8 | 41 | 41 | 77,822 |
| AT89C51RB2-RLTUL | 8 | 37 | 37 | 188,858 |
| AT89C51RB2IM | 8 | 33 | 33 | 109,587 |
| AT89C51RB2SLSIM | 7 | 23 | 23 | 50,279 |
| AT89C51RB2-3CSIM | 7 | 17 | 17 | 35,884 |
| AT89C51RB2-3CSUL | 5 | 14 | 14 | 78,477 |
| AT89C51RB2-3CSUM |8-BIT MICROC | 1 | 1 | 1 | 3,590 |
| AT89C51RB2-3CSUM |8-BIT MICRO | 1 | 1 | 1 | 6,000 |
Register Today
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- Launched in 1997
Possible Component Manufacturers*
Atmel (Microchip)
Atmel
Micron
Microtherm (MIC)
Microsemi, a Microchip Company (MSC)
Micronas (TDK-Micronas)
* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.
Page Created: 2/2/2026