M58MR032-ZCT データシートの表示（PDF） - STMicroelectronics
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M58MR032-ZCT Datasheet PDF : 52 Pages
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M58MR032C, M58MR032D
Table 21. Primary Algorithm-Specific Extended Query Table
Offset
Data
Description
(P)h = 39h
0050h
0052h Primary Algorithm extended Query table unique ASCII string “PRI”
0049h
(P+3)h = 3Ch 0031h Major version number, ASCII
(P+4)h = 3Dh 0030h Minor version number, ASCII
(P+5)h = 3Eh
(P+7)h
(P+8)h
00E6h
0003h
0000h
0000h
Extended Query table contents for Primary Algorithm. Address (P+5)h
contains less significant byte.
bit 0
Chip Erase supported
(1 = Yes, 0 = No)
bit 1
Erase Suspend supported
(1 = Yes, 0 = No)
bit 2
Program Suspend supported
(1 = Yes, 0 = No)
bit 3
Legacy Lock/Unlock supported
(1 = Yes, 0 = No)
bit 4
Queued Erase supported
(1 = Yes, 0 = No)
bit 5
Instant individual block locking supported (1 = Yes, 0 = No)
bit 6
Protection bits supported
(1 = Yes, 0 = No)
bit 7
Page mode read supported
(1 = Yes, 0 = No)
bit 8
Synchronous read supported
(1 = Yes, 0 = No)
bit 9
Simultaneous operation supported
(1 = Yes, 0 = No)
bit 10 to 31 Reserved; undefined bits are ‘0’. If bit 31 is ’1’ then another 31
bit field of optional features follows at the end of the bit-30
field.
(P+9)h = 42h
0001h Supported Functions after Suspend
Read Array, Read Status Register and CFI Query
(P+A)h = 43h
(P+B)h
0003h
0000h
bit 0
Program supported after Erase Suspend (1 = Yes, 0 = No)
bit 7 to 1 Reserved; undefined bits are ‘0’
Block Protect Status
Defines which bits in the Block Status Register section of the Query are
implemented.
(P+C)h = 45h
0018h
bit 0 Block protect Status Register Protect/Unprotect
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 = 46h
00C0h
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 mV
VPP Supply Optimum Program/Erase voltage
(P+E)h = 47h
(P+F)h
(P+10)h
(P+11)h
(P+12)h
0000h
bit 7 to 4
bit 3 to 0
Reserved
HEX value in volts
BCD value in 100 mV
Value
"P"
"R"
"I"
"1"
"0"
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
1.8V
12V
27/52
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