M58WT032KT Datasheet, PDF (93/117 Pages) Numonyx B.V – 32- and 64-Mbit (×16, multiple bank, burst) 1.8 V core, 3.0 V I/O supply Flash memories

M58WTxxxKT, M58WTxxxKB
Common Flash interface
Table 38. Primary algorithm-specific extended query table⁽¹⁾
Offset
Data
Description
Value
(P)h = 39h 0050h
"P"
0052h Primary Algorithm extended Query table unique ASCII string “PRI”
"R"
0049h
"I"
(P+3)h = 3Ch 0031h Major version number, ASCII
"1"
(P+4)h = 3Dh 0033h Minor version number, ASCII
"3"
(P+5)h = 3Eh 00E6h Extended Query table contents for Primary Algorithm. Address (P+5)h contains
0003h ^{less significant byte.}
(P+7)h = 40h 0000h _{bit 0 Chip Erase supported (1 = Yes, 0 = No)}
bit 1 Erase Suspend supported (1 = Yes, 0 = No)
No
bit 2 Program Suspend supported (1 = Yes, 0 = No)
Yes
bit 3 Legacy Lock/Unlock supported (1 = Yes, 0 = No)
Yes
bit 4 Queued Erase supported (1 = Yes, 0 = No)
No
bit 5 Instant individual block locking supported (1 = Yes, 0 = No)
No
(P+8)h = 41h 0000h bit 6 Protection bits supported (1 = Yes, 0 = No)
Yes
bit 7 Page mode read supported (1 = Yes, 0 = No)
Yes
bit 8 Synchronous read supported (1 = Yes, 0 = No)
Yes
bit 9 Simultaneous operation supported (1 = Yes, 0 = No)
Yes
bit 10 to 31 Reserved; undefined bits are ‘0’. If bit 31 is ’1’ then another 31 bit Yes
field of optional features follows at the end of the bit-30 field.
Supported Functions after Suspend
Read Array, Read Status Register and CFI Query
(P+9)h = 42h 0001h
Yes
bit 0 Program supported after Erase Suspend (1 = Yes, 0 = No)
bit 7 to 1 Reserved; undefined bits are ‘0’
(P+A)h = 43h
0003h
Block Protect status
Defines which bits in the Block Status Register section of the Query are
implemented.
(P+B)h = 44h
0000h
bit 0 Block protect 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’
V_DD Logic Supply Optimum Program/Erase voltage (highest performance)
(P+C)h = 45h 0018h
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 mV
V_PP Supply Optimum Program/Erase voltage
(P+D)h = 46h 0090h
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 mV
1. The variable P is a pointer that is defined at CFI offset 15h.
Yes
Yes
1.8V
9V
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