IS25LE512M-RMLA3:P-TY datasheet(113/189 Pages) ISSI

部件名	IS25LE512M-RMLA3:P-TY

功能描述	SERIAL FLASH MEMORY 133/112MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE WITH ON-CHIP ECC

PDF	189 Pages

Scroll/Zoom	100%

制造商	ISSI [Integrated Silicon Solution, Inc]

网页	http://www.issi.com

标志

113 / 189 page

IS25LE512M

IS25WE512M

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

113

Rev. A6

06/16/2025

8.31 READ PRODUCT IDENTIFICATION (RDID, ABh)

The Release from Power-down/Read Device ID instruction is a multi-purpose instruction. It can support both SPI

and QPI modes. The Read Product Identification (RDID) instruction is for reading out the old style of 8-bit Electronic

Signature, whose values are shown as the table of Product Identification.

The RDID instruction code is followed by three dummy bytes, each bit being latched-in on SI during the rising SCK

edge. Then the Device ID is shifted out on SO with the MSB first, each bit been shifted out during the falling edge

of SCK. The RDID instruction is ended by driving CE# high. The Device ID (ID7-ID0) outputs repeatedly if additional

clock cycles are continuously sent to SCK while CE# is at low.

Table 8.8 Product Identification

Manufacturer ID

(MF7-MF0)

ISSI Serial Flash

9Dh

Instruction

ABh

90h

9Fh

Part Number

Device ID (ID7-ID0)

Memory Type + Capacity

(ID15-ID0)

IS25LE512M

19h

601Ah

IS25WE512M

19h

701Ah

Figure 8.69 Read Product Identification Sequence

Device ID

(ID7-ID0)

Data Out

...

Instruction = ABh

CE #

SCK

...

Mode 3

Mode 0

3 Dummy Bytes

IS25LE512M-RMLA3:P-TY 数据表(PDF) 113 Page - Integrated Silicon Solution, Inc

IS25LE512M-RMLA3:P-TY 数据表(HTML) 113 Page - Integrated Silicon Solution, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载