AT89C51RB23CSUM
Stock/Availability for: AT89C51RB23CSUM
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Statistics
| 226,376 | Total Quantity | 67 | Line Items |
|---|---|---|---|
| 61 | Suppliers listing this part | 12 | Countries/regions where listing suppliers exist |
| 6/6/2026 | Most Recent Upload | ||
Total Quantity
226,376
Line Items
67
Suppliers listing this part
61
Countries/regions where listing suppliers exist
12
Most Recent Upload
6/6/2026
Sponsored Live Part Search
Part Number: AT89C51RB23CSUM
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| AT89C51RB2-3CSUM | CN | 20 | 22 | 50,914 |
| AT89C51RB2-3CSUM | US | 11 | 13 | 70,004 |
| AT89C51RB2-3CSUM | HK | 9 | 10 | 87,711 |
| AT89C51RB2-3CSUM | GB | 4 | 5 | 484 |
| AT89C51RB2-3CSUM | TW | 4 | 4 | 12,947 |
| AT89C51RB2-3CSUM | DE | 4 | 4 | 2,259 |
| AT89C51RB23CSUM | JP | 3 | 3 | 1,521 |
| AT89C51RB2-3CSUM | PL | 2 | 2 | 167 |
| AT89C51RB2-3CSUM | FR | 1 | 1 | 138 |
| 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 | 18 | 143 | 163 | 1,205,444 |
| AT89C51RB2RLTUM | 11 | 84 | 87 | 489,160 |
| AT89C51RB2UM | 8 | 39 | 39 | 70,625 |
| AT89C51RB2-RLTUL | 8 | 36 | 36 | 193,103 |
| AT89C51RB2IM | 8 | 35 | 35 | 112,834 |
| AT89C51RB2T-RLTUM | 8 | 23 | 26 | 972,030 |
| AT89C51RB2RLTCM | 6 | 21 | 21 | 153,385 |
| AT89C51RB2-3CSIM | 6 | 15 | 15 | 35,378 |
| AT89C51RB2-3CSUL | 5 | 14 | 14 | 78,477 |
| AT89C51RB2-3CSUM/P87C51FB-4N | 3 | 3 | 4 | 175,091 |
Register Today
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Possible Component Manufacturers*
Atmel (Microchip)
Atmel
Micron
Micro Commercial Components (MCC)
Unitrode Semiconductor (Microsemi Watertown)
Honeywell Automation and Control Solutions (ACS)
* 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: 6/6/2026