Specifications

62 GL-S MirrorBit
®
Family IS29GL_128S_01GS_00_Rev.A February 2015
Data Sheet
Table 6.5 CFI Device Geometry Definition
Word Address Data Description
(SA) + 0027h
001Bh (1 Gb)
001Ah (512 Mb)
0019h (256 Mb)
0018h (128 Mb)
Device Size = 2
N
byte;
(SA) + 0028h 0001h
Flash Device Interface Description 0 = x8-only, 1 = x16-only, 2 = x8/x16 capable
(SA) + 0029h 0000h
(SA) + 002Ah 0009h
Max. number of byte in multi-byte write = 2
N
(00 = not supported)
(SA) + 002Bh 0000h
(SA) + 002Ch 0001h
Number of Erase Block Regions within device
1 = Uniform Device, 2 = Boot Device
(SA) + 002Dh 00XXh
Erase Block Region 1 Information (refer to JEDEC JESD68-01 or JEP137 specifications)
00FFh, 0003h, 0000h, 0002h =1 Gb
00FFh, 0001h, 0000h, 0002h = 512 Mb
00FFh, 0000h, 0000h, 0002h = 256 Mb
007Fh, 0000h, 0000h, 0002h = 128 Mb
(SA) + 002Eh 000Xh
(SA) + 002Fh 0000h
(SA) + 0030h 000Xh
(SA) + 0031h 0000h
Erase Block Region 2 Information (refer to CFI publication 100)
(SA) + 0032h 0000h
(SA) + 0033h 0000h
(SA) + 0034h 0000h
(SA) + 0035h 0000h
Erase Block Region 3 Information (refer to CFI publication 100)
(SA) + 0036h 0000h
(SA) + 0037h 0000h
(SA) + 0038h 0000h
(SA) + 0039h 0000h
Erase Block Region 4 Information (refer to CFI publication 100)
(SA) + 003Ah 0000h
(SA) + 003Bh 0000h
(SA) + 003Ch 0000h
(SA) + 003Dh FFFFh Reserved
(SA) + 003Eh FFFFh Reserved
(SA) + 003Fh FFFFh Reserved