| Device Name | Atmel AT89C51RE2-SLSUM (ID=57FAh) |
| Manufacturer | Atmel |
| Part Number | AT89C51RE2-SLSUM (ID=57FAh) |
| 8-bit Bytes | 131072.0 |
| Vcc(program) | 3.3 |
| Set programming | Yes |
| Memory Regions | 0h-FFFFh; 1 0000h-1 FFFFh; |
| Electrical Erase | Yes |
| Packages | PLCC(44) |
| Notes | IMPORTANT: Microcontroller with Flash.a 128KB of User Memory is splitted into 2 banks of 64KB.In the buffer the first 64KB is mapped to [0000h-FFFFh]and the second 64KB is mapped to [10000h-1FFFFh].Part can be secured by programming bits 0 through 2 of HSB.Bit 0 (LB0): Parallel programming is disabled;Bit 1 (LB1): Parallel program/verify are disabled;Bit 2 (LB2): Parallel program/verify/external execution are disabled.Bit 3-7 of HSB are reserved bits. FCB is set under Device Configure (X2 and BRV). |
| Programmer | 3900 |
| Socket Modules | WX4ASM44PE (disc.) |
| Device Name with Package | Atmel AT89C51RE2-SLSUM (ID=57FAh) PLCC(44) |
| Device Name with Package and Adapter | Atmel AT89C51RE2-SLSUM (ID=57FAh) PLCC(44) WX4ASM44PE (disc.) |