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M28W160BT100N1T View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
M28W160BT100N1T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory ST-Microelectronics
STMicroelectronics ST-Microelectronics
M28W160BT100N1T Datasheet PDF : 45 Pages
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M28W160BT, M28W160BB
Table 28. Primary Algorithm-Specific Extended Query Table
Offset
P = 35h (1)
Data
Description
(P+0)h = 35h 0050h
(P+1)h = 36h 0052h Primary Algorithm extended Query table unique ASCII string “PRI”
(P+2)h = 37h 0049h
(P+3)h = 38h 0031h Major version number, ASCII
(P+4)h = 39h 0030h Minor version number, ASCII
(P+5)h = 3Ah
(P+6)h = 3Bh
(P+7)h = 3Ch
(P+8)h = 3Dh
0006h
0000h
0000h
0000h
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)
(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
(P+A)h = 3Fh
(P+B)h = 40h
0000h
0000h
bit 0
Program supported after Erase Suspend (1 = Yes, 0 = No)
bit 7 to 1 Reserved; undefined bits are ‘0’
Block Lock Status
Defines which bits in the Block Status Register section of the Query are
implemented.
(P+C)h = 41h
0030h
bit 0 Block Lock Status Register Lock/Unlock bit active(1 = Yes, 0 = No)
bit 1 Block Lock Status Register Lock-Down bit active (1 = Yes, 0 = No)
bit 15 to 2 Reserved for future use; undefined bits are ‘0’
VDD Logic Supply Optimum Program/Erase voltage (highest performance)
(P+D)h = 42h
00C0h
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 mV
VPP Supply Optimum Program/Erase voltage
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 mV
(P+E)h
0000h Reserved
Note: 1. See Table 25, offset 15h for P pointer definition.
Value
"P"
"R"
"I"
"1"
"0"
No
Yes
Yes
No
No
Yes
NA
3V
12V
Table 29. Security Code Area
Offset
Data
81h
XXXX
82h
XXXX
64 bits unique device number.
83h
XXXX
84h
XXXX
Description
38/45
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