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National Semiconductor CR16HCS9 QFP(80) Device

If the device is not yet supported by your BPM programmer (Generation), request Device Support

Note


IMPORTANT: Securing the part is a permanent operation. This algorithm will preserve the (factory)programming of the BootRom/ISP memory. To access the ISP select the ISP’ device.Byte Order must be ‘MSB=1LSB=0’ and the default buffer value should be 0xFF.Memory locations outside the Program Memory and Data Memory must contain 0xFF.Memory locations 0xE5FC – 0xE5FE should specify the CODEAREA BOOTAREA and EMPTY settings.The SECURITY settings are NOT read from the buffer and must be set in Device/Options.If the BOOTAREA or CODEAREA features of a device are enabled it may fail stand-alone verify.However the part can still be verified immediately after programming. ‘

BPM does not sell programmable devices, nor do we program devices directly. BPM makes programmers and accessories to make programming in-house fast, easy, and profitable.

Additional information

Manufacturer

National Semiconductor

Packages

QFP(80)

Part Number

CR16HCS9

Set programming

Yes

Vcc(program)

5

Package