Device: AT27C256R
Manufacturer: Microchip
Part number description for this device:
Move the cursor over the box to highlight particular section| AT | Atmel | |
| XX | Family Signature | 27 = EPROM |
| XX | Power Supply | BV = 2.7 to 3.6V, Battery-Voltage C = 5V +/-10\\\\\\\\%, CMOS LV = 3.3V +/-10\\\\%, Low-Voltage HC = High Speed RW = Rewritable PROM |
| XXX | Memory Size | 64 = 8kx8 256 = 32kx8 010 = 128kx8 020 = 256kx8 040 = 512kx8 1024 = 64kx16 400 = 256kx16 4096 = 256kx16 512 = 64kx8 800 = 512kx16 080 = 1Mx8 128 = 16kx8 2048 = 128kx16 513 = PAGE 516 = 32kx16 8192 = 512kx16 or 1Mx8 641 = 8kx8 642 = 8kx8 |
| XX | tAAC | 12 = 120 ns 15 = 150 ns 20 = 200 ns 25 = 250 ns 30 = 300 ns 35 = 350 ns 90 = 90 ns |
| X | Package Type | J = PLCC T = TSOP 8x20 V = VSOP 8x14 |
| X | Temperature Range | C = Commercial (0°C to 70°C) I = Industrial (-40°C to 85°C) M = Military (-55°C to 125°C) |
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 | |
| BeeHive208S | |
| BeeHive304 | adapter/module: AP3 DIL48 (73-3319) |
| BeeProg2 | |
| BeeProg2C | |
| BeeProg3 | adapter/module: AP3 DIL48 (73-3319) |
| MEMprog2 (discontinued) | |
| SmartProg2 (discontinued) |
