NV25010, NV25020, NV25040 EEPROM Serial 1/2/4-Kb SPI Automotive Grade 0 Description NV25010, NV25020 and NV25040 are EEPROM Serial 1/2/4−Kb SPI Automotive Grade 0 devices internally organized as 128x8, 256x8 and 512x8 bits.
They feature a 16−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol.
The devices are enabled through a Chip Select (CS) input.
In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines.
The HOLD input may be used to pause any serial communication with the NV250x0 device.
The device features software and hardware write protection, including partial as well as full array protection.
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