AM29BDD160G AMD [Advanced Micro Devices], AM29BDD160G Datasheet - Page 33

• Manufacturer Part Number: AM29BDD160G
• Description: 16 Megabit (1 M x 16-bit/512 K x 32-Bit), CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Write Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

(x32 Mode)
(x32 Mode)
Addresses
Addresses
2Ah
2Bh
2Ch
2Dh
3Ah
3Bh
3Ch
26h
27h
28h
29h
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
40h
41h
42h
43h
44h
Table 17. CFI Primary Vendor-Specific Extended Query (Sheet 1 of 3)
(x16 Mode)
(x16 Mode)
Addresses
Addresses
Table 15. CFI System Interface String (Sheet 2 of 2)
4Ch
5Ah
5Ch
6Ah
6Ch
4Eh
50h
52h
54h
56h
58h
5Eh
60h
62h
64h
66h
68h
6Eh
70h
72h
74h
76h
78h
80h
82h
84h
86h
88h
Table 16. CFI Device Geometry Definition
0003h 0004h
001Dh
0000h
0015h
0005h
0000h
0000h
0000h
0007h
0000h
0020h
0000h
0000h
0000h
0001h
0007h
0000h
0020h
0000h
0000h
0000h
0000h
0000h
0050h
0052h
0049h
0031h
0033h
Data
Data
Am29BDD160G
Max. time out for full chip erase 2N times typical (00h = not supported)
Device Size = 2
Flash Device Interface description (for complete description, please
refer to CFI publication 100)
0000 = x8-only asynchronous interface
0001 = x16-only asynchronous interface
0002 = supports x8 and x16 via BYTE# with asynchronous interface
0003 = x 32-only asynchronous interface
0005 = supports x16 and x32 via WORD# with asynchronous interface
Max. number of byte in multi-byte program = 2
(00h = not supported)
Number of Erase Block Regions within device 0003 = Speed options
54D, 65D, 65A
Erase Block Region 1 Information
(refer to the CFI specification or CFI publication 100)
Erase Block Region 2 Information
(refer to the CFI specification or CFI publication 100)
Erase Block Region 3 Information
(refer to the CFI specification or CFI publication 100)
Erase Block Region 4 Information
(refer to the CFI specification or CFI publication 100)
Query-unique ASCII string “PRI”
Major version number, ASCII (reflects modifications to the silicon)
Minor version number, ASCII (reflects modifications to the CFI table)
N
byte
Description
Description
N
31