IS25LE02GG-RHLA2:P-TY datasheet(94/187 Pages) ISSI

部件名	IS25LE02GG-RHLA2:P-TY

功能描述	SERIAL FLASH MEMORY 133MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE WITH ON-CHIP ECC

PDF	187 Pages

Scroll/Zoom	100%

制造商	ISSI [Integrated Silicon Solution, Inc]

网页	http://www.issi.com

标志

94 / 187 page

IS25LE02GG

IS25WE02GG

Integrated Silicon Solution, Inc.- www.issi.com

Rev. A1

10/02/2025

8.17 WRITE ENABLE OPERATION (WREN, 06h)

The Write Enable (WREN) instruction is used to set the Write Enable Latch (WEL) bit. The WEL bit is reset to the

write-protected state after power-up. The WEL bit must be write enabled before any write operation, including

Sector Erase, Block Erase, Chip Erase, Page Program, Program Information Row, Write Status Register, Write

Function Register, Set Non-Volatile Read Register, Set Non-Volatile Extended Read Register, Set Volatile Read

automatically upon completion of a write operation. The WREN instruction is required before any above operation

is executed.

Figure 8.42 Write Enable Sequence In SPI Mode

Instruction = 06h

CE#

SCK

Mode 3

Mode 0

High Impedance

Figure 8.43 Write Enable Sequence In QPI Mode

06h

CE#

SCK

IO[3:0]

Mode 3

Mode 0

IS25LE02GG-RHLA2:P-TY 数据表(PDF) 94 Page - Integrated Silicon Solution, Inc