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X25650 - 5MHz SPI Serial E 2 PROM with Block Lock TM Protection

General Description

The X25650 is a CMOS 65,536-bit serial E2PROM, internally organized as 8K x 8.

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Datasheet Details

Part number X25650
Manufacturer Xicor
File Size 77.48 KB
Description 5MHz SPI Serial E 2 PROM with Block Lock TM Protection
Datasheet download datasheet X25650 Datasheet

Other Datasheets by Xicor

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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64K X25650 5MHz SPI Serial E2PROM with Block LockTM Protection 8K x 8 Bit FEATURES DESCRIPTION The X25650 is a CMOS 65,536-bit serial E2PROM, internally organized as 8K x 8. The X25650 features a Serial Peripheral Interface (SPI) and software protocol allowing operation on a simple three-wire bus. The bus signals are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input, allowing any number of devices to share the same bus. The X25650 also features two additional inputs that provide the end user with added flexibility. By asserting the HOLD input, the X25650 will ignore transitions on its inputs, thus allowing the host to service higher priority interrupts.