AT89C51RB2UM
Stock/Availability for: AT89C51RB2UM
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Statistics
| 276,141 | Total Quantity | 46 | Line Items |
|---|---|---|---|
| 42 | Suppliers listing this part | 8 | Countries/regions where listing suppliers exist |
| 10/21/2025 | Most Recent Upload | ||
Total Quantity
276,141
Line Items
46
Suppliers listing this part
42
Countries/regions where listing suppliers exist
8
Most Recent Upload
10/21/2025
Sponsored Live Part Search
Part Number: AT89C51RB2UM
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| AT89C51RB2-UM | CN | 17 | 20 | 233,325 |
| AT89C51RB2-UM | US | 8 | 8 | 8,786 |
| AT89C51RB2-UM | DE | 5 | 6 | 19,554 |
| AT89C51RB2UM | JP | 5 | 5 | 4,910 |
| AT89C51RB2-UM | HK | 3 | 3 | 7,963 |
| AT89C51RB2-UM | CA | 2 | 2 | 229 |
| AT89C51RB2-UM | TW | 1 | 1 | 1,350 |
| AT89C51RB2-UM | FR | 1 | 1 | 24 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| AT89C51RB2SLSUM | 16 | 145 | 161 | 1,193,128 |
| AT89C51RB2RLTUM | 11 | 90 | 93 | 529,612 |
| AT89C51RB23CSUM | 11 | 56 | 60 | 290,575 |
| AT89C51RB2-RLTUL | 9 | 36 | 37 | 196,506 |
| AT89C51RB2IM | 8 | 33 | 34 | 102,400 |
| AT89C51RB2SLSIM | 7 | 22 | 22 | 50,470 |
| AT89C51RB2CM | 8 | 22 | 22 | 57,932 |
| AT89C51RB2RLTCM | 7 | 21 | 21 | 148,993 |
| AT89C51RB2UL | 8 | 17 | 17 | 38,216 |
| AT89C51RB2-UMAT89C51RB2-SLSUM | 2 | 3 | 3 | 1,372 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Atmel
Atmel (Microchip)
Atmel Wireless & Microcontrollers (Temic Semiconductors)
Quantum Research (Atmel Microcontrollers - Ireland) (XSense) (Microchip)
Temic Semiconductors (Atmel Wireless & Microcontrollers)
Sullins Connector
* 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: 10/21/2025