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参数资料
| 型号： | M28W160BB70-NT |
| 厂商： | 意法半导体 |
| 英文描述： | 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory |
| 中文描述： | 16兆位（1兆x16插槽，引导块）3V电源快闪记忆体 |
| 文件页数： | 38/45页 |
| 文件大小： | 343K |
| 代理商： | M28W160BB70-NT |
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M28W160BT, M28W160BB
38/45
Table 28. Primary Algorithm-Specific Extended Query Table
Note: 1. See Table 25, offset 15h for P pointer definition.
Table 29. Security Code Area
Offset
P = 35h
(1)
Data
Description
Value
(P+0)h = 35h
0050h
Primary Algorithm extended Query table unique ASCII string “PRI”
"P"
(P+1)h = 36h
0052h
"R"
(P+2)h = 37h
0049h
"I"
(P+3)h = 38h
0031h
Major version number, ASCII
"1"
(P+4)h = 39h
0030h
Minor version number, ASCII
"0"
(P+5)h = 3Ah
0006h
Extended Query table contents for Primary Algorithm. Address (P+5)h
contains less significant byte.
bit 0
bit 1
bit 2
bit 3
bit 4
bit 31 to 5
Chip Erase supported
Erase Suspend supported
Program Suspend
Lock/Unlock supported
Queued Erase supported
Reserved; undefined bits are ‘0’
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
No
Yes
Yes
No
No
(P+6)h = 3Bh
0000h
(P+7)h = 3Ch
0000h
(P+8)h = 3Dh
0000h
(P+9)h = 3Eh
0001h
Supported Functions after Suspend
Read Array, Read Status Register and CFI Query are always supported
during Erase or Program operation
bit 0
bit 7 to 1
Program supported after Erase Suspend (1 = Yes, 0 = No)
Reserved; undefined bits are ‘0’
Yes
(P+A)h = 3Fh
0000h
Block Lock Status
Defines which bits in the Block Status Register section of the Query are
implemented.
bit 0
bit 1
bit 15 to 2
Block Lock Status Register Lock/Unlock bit active(1 = Yes, 0 = No)
Block Lock Status Register Lock-Down bit active (1 = Yes, 0 = No)
Reserved for future use; undefined bits are ‘0’
NA
(P+B)h = 40h
0000h
(P+C)h = 41h
0030h
V
DD
Logic Supply Optimum Program/Erase voltage (highest performance)
bit 7 to 4
bit 3 to 0
HEX value in volts
BCD value in 100 mV
3V
(P+D)h = 42h
00C0h
V
PP
Supply Optimum Program/Erase voltage
bit 7 to 4
bit 3 to 0
HEX value in volts
BCD value in 100 mV
12V
(P+E)h
0000h
Reserved
Offset
81h
82h
83h
84h
Data
XXXX
XXXX
XXXX
XXXX
Description
64 bits unique device number.
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