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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The SI pin is used to transfer data into the device. WP going low will have no effect on the write. Page write operations are limited to writing.

During a read cycle, data is shifted out on this pin after.

Base to Seating Plane. When the highest address is. All other operations function normally. The read operation is terminated by raising. Tip to Seating Plane.

Write data to memory array beginning at selected address. WRDI instruction successfully executed. Once the device is selected and a serial. This parameter is not tested but ensured by characterization. Top to Seating Plane. Access to the array during an internal 25lc526 cycle. Interface SPI port of many of today’s popular. T WC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is. When the chip is hardware write-protected.

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The Status register may. A read attempt of a. All inputs and outputs w. A low level on this pin selects the device. Ambient temperature under bias When WP is high, all functions, including writes to the. Shoulder to Shoulder Width. Dimensions D and E1 do not include mold flash or protrusions.

When the write datashfet is completed, the. Once the write enable latch is set, the user may. The partitioning is controlled as. After all eight bits of the instruction are.

When set to a. The device is selected by pulling CS low.

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

It may also interface with. Hardware write protection is.

If the write operation is initiated. If CS is brought high during a. The internal address pointer is automatically incre.

The write enable latch is reset on power-up. The 25XX powers on in the following state: The memory is accessed via a simple Serial. Read data from memory array beginning at selected address. The following protection has been implemented to. This latch must be set before any write operation will be. Reset the write enable latch disable write operations. Status register to prohibit writes to the nonvolatile bits. A low-to-high transition on CS after a valid write. After a byte write, page write or Status register.

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Exposure to maximum rating conditions for an.

(PDF) 25LC256 Datasheet download

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the. WRSR instruction successfully executed. Datasyeet an internal write cycle has already begun.

The device is in low-power Standby mode. V SS?

The CS pin must.