M58WR064 STMICROELECTRONICS [STMicroelectronics], M58WR064 Datasheet - Page 60

• Manufacturer Part Number: M58WR064
• Description: 64 Mbit 4Mb x 16, Multiple Bank, Burst 1.8V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M58WR064ET, M58WR064EB
Table 34. Primary Algorithm-Specific Extended Query Table
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Offset Word
(P+3)h = 3Ch
(P+4)h = 3Dh
(P+5)h = 3Eh
(P+A)h = 43h
(P+B)h = 44h
(P+7)h = 40h
(P+8)h = 41h
(P+9)h = 42h
(P)h = 39h
Mode
Offset
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
38h
Reserved
0007h
0000h
0020h
0000h
007Eh
0000h
0000h
0001h
Data
0050h
0052h
0049h
0031h
0030h
00E6h
0003h
0000h
0000h
0001h
0003h
0000h
Data
Region 1 Information
Number of identical-size erase block = 0007h+1
Region 1 Information
Block size in Region 1 = 0020h * 256 byte
Region 2 Information
Number of identical-size erase block = 007Eh+1
Region 2 Information
Block size in Region 2 = 0100h * 256 byte
Reserved for future erase block region information
Primary Algorithm extended Query table unique ASCII string “PRI”
Major version number, ASCII
Minor version number, ASCII
Extended Query table contents for Primary Algorithm. Address (P+5)h
contains less significant byte.
Supported Functions after Suspend
Read Array, Read Status Register and CFI Query
Block Protect Status
Defines which bits in the Block Status Register section of the Query are
implemented.
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
bit 8
bit 9
bit 10 to 31 Reserved; undefined bits are ‘0’. If bit 31 is ’1’ then another 31
bit 0
bit 7 to 1
bit 0
bit 1
bit 15 to 2
Block protect Status Register Lock/Unlock
bit active
Block Lock Status Register Lock-Down bit active (1 = Yes, 0 = No)
Chip Erase supported
Erase Suspend supported
Program Suspend supported
Legacy Lock/Unlock supported
Queued Erase supported
Instant individual block locking supported (1 = Yes, 0 = No)
Protection bits supported
Page mode read supported
Synchronous read supported
Simultaneous operation supported
bit field of optional features follows at the end of the bit-30
field.
Program supported after Erase Suspend (1 = Yes, 0 = No)
Reserved; undefined bits are ‘0’
Reserved for future use; undefined bits are ‘0’
Description
Description
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
(1 = Yes, 0 = No)
64 KByte
8 KByte
Value
127
NA
Value
8
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
"R"
"P"
"1"
"0"
No
No
No
"I"