F25L08PA datasheet(21/32 Pages) ESMT

tên linh kiện	F25L08PA

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nhà sản xuất	ESMT [Elite Semiconductor Memory Technology Inc.]

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ESMT

F25L08PA

Operation Temperature Condition -40°C~85°C

Elite Semiconductor Memory Technology Inc.

Publication Date: Jul. 2009

Revision: 1.3

21/32

Read-ID (RDID)

The Read-ID instruction (RDID) identifies the devices as

F25L08PA and manufacturer as ESMT. This command is

backward compatible to all ESMT SPI devices and should be

used as default device identification when multiple versions of

ESMT SPI devices are used in one design. The device

information can be read from executing an 8-bit command, 90H,

followed by address bits [A23 -A0]. Following the Read-ID

instruction, the manufacturer’s ID is located in address 00000H

and the device ID is located in address 00001H.

Once the device is in Read-ID mode, the manufacturer’s and

device ID output data toggles between address 00000H and

00001H until terminated by a low to high transition on CE .

Figure 23: Read-ID Sequence

Table 8: Product ID Data

Address

Byte1

Byte2

8CH

13H

00000H

Manufacturer’s ID

Device ID

ESMT F25L08PA

13H

8CH

00001H

Device ID

ESMT F25L08PA

Manufacturer’s ID

F25L08PA bảng dữ liệu(PDF) 21 Page - Elite Semiconductor Memory Technology Inc.