W29GL032C_13 Datasheet, PDF (33/68 Pages) Winbond – 32M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE

W29GL032C
CFI mode: Device Geometry Data Values
Description
Device size = 2ⁿ in number of bytes (16h=32Mb)
Flash device interface description (02=asynchronous
x8/x16)
Maximum number of bytes in buffer write = 2ⁿ (00h, not
support)
Number of erase regions within device
H/L = 01h:uniform
T/B = 02h:boot)
Index for Erase Bank Area 1:
[2E,2D] = # of same-size sectors in region 1-1
[30, 2F] = sector size in multiples of 256K-bytes
T/B = 0007, 0000, 0020, 0000
H/L = 003F, 0000, 0000, 0001
Index for Erase Bank Area 2
T/B = 003E, 0000, 0000, 0001
H/L = 0000, 0000, 0000, 0000
Index for Erase Bank Area 3
Index for Erase Bank Area 4
Table 7-21 CFI Mode: Device Geometry Data Values
Address
(Word Mode)
27h
28h
29h
2Ah
2Bh
Data
0016h
0002h
0000h
0005h
0000h
Address
(Byte Mode)
4Eh
50h
52h
54h
56h
2Ch
00xxh
58h
2Dh
00xxh
5Ah
2Eh
0000h
5Ch
2Fh
00xxh
5Eh
30h
00xxh
60h
31h
00xxh
62h
32h
0000h
64h
33h
0000h
66h
34h
00xxh
68h
35h
0000h
6Ah
36h
0000h
6Ch
37h
0000h
6Eh
38h
0000h
70h
39h
0000h
72h
3Ah
0000h
74h
3Bh
0000h
76h
3Ch
0000h
78h
Publication Release Date: August 2, 2013
27
Revision H