Device: W79E821 [SOP20]
Manufacturer: Winbond
Part number description for this device:
Move the cursor over the box to highlight particular section| X | Manufacturer | W = Winbond Electronics Corp. N = Nuvoton |
| XXX | Product Line | Blank 76E = 1T 8051 series 79E = LPC-51 series |
| XXX | Density | 342, 822, 2051 = 2kB APROM + 128B NVM DATA 802 = 2kB APROM + 256B NVM DATA 823, 4051, 8213, 9311 = 4kB APROM + 128B NVM DATA 803 = 4kB APROM + 256B NVM DATA 35J, 804 = 8kB APROM + 128B NVM DATA 234, 824 = 8kB APROM + 256B NVM DATA 875, 875R = 16kB APROM + 128B NVM DATA 235, 825, 82J = 16kB APROM + 256B NVM DATA 832 = 2kB APROM 833 = 4kB APROM 834 = 8kB APROM 83J = 8kB APROM 8432, 843, 853 = 4kB APROM + 2kB LDROM + 4kB Data Flash 844, 854 = 8kB APROM + 2kB LDROM + 4kB Data Flash 845, 855 = 16kB APROM + 2kB LDROM + Data Flash (Share APROM) 715 = 16kB APROM + 2kB LDROM + 512B RAM 003 = 18kB Flash + 1kB SRAM 616, 885 = 18kB Flash + 512B SRAM |
| X | Version | A = 1st version B = 2nd version C = 3rd version |
| X | Package Type | L = LQFP S = SOP D = DIP R = SSOP T = TSSOP Q = QFN |
| X | RoHS | G = Green |
Note: Part number description table describes usual part-numbering system for more chips, therefore this table can contain information, that might not be valid for the actually selected chip. The information here are provided on the best-effort basis and might be either inaccurate or incoplete. Therefore always check the latest datasheet of the chip for part number description detail. If you find some inaccuracy, let us please know.
go back to result pageSupported by programmers and programming adapters/modules:
| BeeHive204 | adapter/module: DIL20W/SOIC20 ZIF 300mil (70-0879) |
| BeeHive204AP | adapter/module: AP1 SOIC20 ZIF 300mil (71-1842) |
| BeeHive208S | adapter/module: DIL20W/SOIC20 ZIF 300mil (70-0879) |
| BeeHive304 | adapter/module: AP3 SOIC20-300 (73-3533) |
| BeeProg2 | adapter/module: DIL20W/SOIC20 ZIF 300mil (70-0879) |
| BeeProg2AP | adapter/module: AP1 SOIC20 ZIF 300mil (71-1842) |
| BeeProg2C | adapter/module: DIL20W/SOIC20 ZIF 300mil (70-0879) |
| BeeProg3 | adapter/module: AP3 SOIC20-300 (73-3533) |
| BeeHive204AP-AU (discontinued) | adapter/module: AP1 SOIC20 ZIF 300mil (71-1842) |
| SmartProg2 (discontinued) | adapter/module: DIL20W/SOIC20 ZIF 300mil (70-0879) |
