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Device: WS57C49B

Manufacturer: WSI (Waferscale)

Part number description for this device:

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WS    
XX Family Descriptor 27 = EPROM
57 = EPROM or PROM or RPROM
X Technology C = CHMOS
XX Density 010 = 128kx8
16 = 2kx8
020 = 256kx8
32 = 4kx8
040 = 512kx8
49 = 8kx8
64 = 8kx8
65 = 32kx16
080 = 1Mx8
100 = 128kx8
128 = 16kx8
191 = 2kx8
210 = 64kx16
220 = 128kx16
240 = 256kx16
256 = 32kx8
257 = 32kx16
512 = 64kx8
1024 = 64kx16
2048 = 128kx16
4096 = 256kx16

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.

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Supported by programmers and programming adapters/modules:

BeeHive204
BeeHive208S
BeeProg2
BeeProg2C
MEMprog2 (discontinued)
SmartProg2 (discontinued)
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