参数资料
型号: AT49SN12804
厂商: Atmel Corp.
英文描述: 128-megabit (8M x 16) Burst/Page Mode 1.8-volt Flash Memory
中文描述: 128兆位(8米× 16)突发/页模式1.8伏的快闪记忆体
文件页数: 37/41页
文件大小: 397K
代理商: AT49SN12804
37
AT49SN/SV12804 [Preliminary]
3314A–FLASH–4/04
VENDOR SPECIFIC EXTENDED QUERY
41h
0050h
“P”
42h
0052h
“R”
43h
0049h
“I”
44h
0031h
Major version number, ASCII
45h
0030h
Minor version number, ASCII
46h
00BFh
Bit 0 – chip erase supported, 0 – no, 1 – yes
Bit 1 – erase suspend supported, 0 – no, 1 – yes
Bit 2 – program suspend supported, 0 – no, 1 – yes
Bit 3 – simultaneous operations supported, 0 – no, 1 – yes
Bit 4 – burst mode read supported, 0 – no, 1 – yes
Bit 5 – page mode read supported, 0 – no, 1 – yes
Bit 6 – queued erase supported, 0 – no, 1 – yes
Bit 7 – protection bits supported, 0 – no, 1 – yes
47h
0002h
Bit 8 – top (“0”), bottom (“1”), or both top and bottom (“2”) boot block
device
Undefined bits are “0”
48h
000Fh
Bit 0 – 4 word linear burst with wrap around, 0 – no, 1 – yes
Bit 1 – 8 word linear burst with wrap around, 0 – no, 1 – yes
Bit 2 – 16 word linear burst with wrap around, 0 – no, 1 – yes
Bit 3 – continuos burst, 0 – no, 1 – yes
Undefined bits are “0”
49h
0003h
Bit 0 – 4 word page, 0 – no, 1 – yes
Bit 1 – 8 word page, 0 – no, 1 – yes
Undefined bits are “0”
4Ah
0080h
Location of protection register lock byte, the section’s first byte
4Bh
0003h
# of bytes in the factory prog section of prot register – 2*n
4Ch
0007h
# of bytes in the user prog section of prot register – 2*n – 132
4Dh
0020h
Number of planes – 32 planes
Table 6.
Common Flash Interface Definition for AT49SN/SV12804 (Continued)
Address
AT49SN/SV12804
Comments
相关PDF资料
PDF描述
AT49SN12804-70CI 128-megabit (8M x 16) Burst/Page Mode 1.8-volt Flash Memory
AT49SV12804 128-megabit (8M x 16) Burst/Page Mode 1.8-volt Flash Memory
AT49SV12804-70TI 128-megabit (8M x 16) Burst/Page Mode 1.8-volt Flash Memory
AT49SN6416-70CI 64-megabit (4M x 16) Burst/Page Mode 1.8-volt Flash Memory
AT49SN6416T 64-megabit (4M x 16) Burst/Page Mode 1.8-volt Flash Memory
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