25LC256 DATASHEET PDF

25LC datasheet, 25LC pdf, 25LC data sheet, datasheet, data sheet, pdf, Microchip, K SPI Bus Serial EEPROM. 25LC K SPI Bus Serial Eeprom Part Number 25LC 25AA VCC Range V V Page Size 64 Byte 64 Byte Temp. Ranges E I Packages . The Microchip Technology Inc. 25AA/25LC (25XX*) are Kbit Serial Electrically Erasable. PROMs. The memory is accessed via a simple Serial .

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BP1 and BP0 bits Figure Hardware write protection is. WRSR instruction successfully executed. All inputs and outputs w.

Microchip Tech 25LCI/SN – PDF Datasheet – EEPROM In Stock |

This latch must be set before any write operation will be. However, a programming cycle which is already. Shoulder to Shoulder Width. The partitioning is controlled as. The 25XX contains an 8-bit instruction register. The following protection has been implemented to. Table for the Write-Protect Functionality Matrix.

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Status register is formatted as follows: Interface SPI port of many of today’s popular. The SO pin is used to transfer data out of the 25XX All other operations function normally.

SPI is a registered trademark of Motorola Corporation. CS must be set high after the proper number of.

The descriptions of the pins are listed in Table Internal Write Cycle Time. Read Status Register Instruction. Prior to any attempt to write data to the 25XX, the.

25LC – Memory – Memory

These commands are shown in. ESD protection on all pins When the write cycle is completed, the. The memory is accessed via a simple Serial. 25lc26

This is a stress rating only and functional operation of the device at those or any other conditions above those. The WREN instruction will set datasueet.

The bus signals required are a clock input SCK plus. The write enable latch is reset. The 25XX must remain selected. The SI pin is used to transfer data into the device.

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The read operation is terminated by raising. The CS pin must.

The Microchip Technology Inc. Read data from memory array beginning at selected address. When the highest address is. Write data to memory array beginning at selected address.

(PDF) 25LC256 Datasheet download

Status register to prohibit writes to the nonvolatile bits. A high-to-low-level transition on CS is required to. After a byte write, page write or Status register. The HOLD pin must be. Write Status Register Instruction. T WC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is. Dimensions D and E1 do not include mold flash or protrusions.