AM29BDD160G AMD [Advanced Micro Devices], AM29BDD160G Datasheet - Page 34

• 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]

32
4Ah
4Bh
4Ch
4Dh
45h
46h
47h
48h
49h
4Eh
4Fh
50h
51h
Table 17. CFI Primary Vendor-Specific Extended Query (Sheet 2 of 3)
8Ah
8Ch
9Ah
9Ch
A0h
8Eh
90h
92h
94h
96h
98h
9Eh
A2h
0004h
0002h
0001h
0000h
0006h
0001h
0000h
00B5h
00C5h
0001h
0001h
0000h
001Fh
Am29BDD160G
Address Sensitive Unlock (DQ1, DQ0)
00 = Required, 01 = Not Required
Silicon Revision Number (DQ5–DQ2
0000 = CS49 0001 = CS59
0010 = CS99
0011 = CS69
0100 = CS119
Erase Suspend (1 byte)
00 = Not Supported
01 = To Read Only
02 = To Read and Write
Sector Protect (1 byte)
00 = Not Supported, X = Number of sectors in per group
Temporary Sector Unprotect
00h = Not Supported, 01h = Supported
Sector Protect/Unprotect scheme (1 byte)
01 =29F040 mode,
02 = 29F016 mode
03 = 29F400 mode,
04 = 29LV800 mode
05 = 29BDS640 mode (Software Command Locking)
06 = BDD160 mode (New Sector Protect)
07 = 29LV800 + PDL128 (New Sector Protect) mode
Simultaneous Operation (1 byte)
00h = Not Supported, X = Number of sectors in all banks except Bank
1
Burst Mode Type
00h = Not Supported, 01h = Supported
Page Mode Type
00h = Not Supported, 01h = 4 Word Page, 02h = 8 Word Page
ACC (Acceleration) Supply Minimum
00h = Not Supported (DQ7-DQ4: volt in hex, DQ3-DQ0: 100 mV in
BCD)
ACC (Acceleration) Supply Maximum
00h = Not Supported, (DQ7-DQ4: volt in hex, DQ3-DQ0: 100 mV in
BCD)
Top/Bottom Boot Sector Flag (1 byte)
00h = Uniform device, no WP# control,
01h = 8 x 8 Kb sectors at top and bottom with WP# control
02h = Bottom boot device
03h = Top boot device
04h = Uniform, Bottom WP# Protect
05h = Uniform, Top WP# Protect
If the number of erase block regions = 1, then ignore this field
Program Suspend
00 = Not Supported
01 = Supported
Write Buffer Size
2
(N+1)
word(s)