M58LR128HT datasheet(87/112 Pages) STMICROELECTRONICS

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M58LR128HT, M58LR128HB

Common Flash Interface

87/112

Table 36.

Primary algorithm-specific extended query table

Offset

Data

Description

Value

(P)h = 10Ah

0050h

Primary Algorithm extended Query table unique ASCII string

“PRI”

"P"

0052h

"R"

0049h

"I"

(P+3)h =10Dh

0031h

Major version number, ASCII

"1"

(P+4)h = 10Eh

0033h

Minor version number, ASCII

"3"

(P+5)h = 10Fh

00E6h

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.

Yes

0003h

(P+7)h = 111h

0000h

(P+8)h = 112h

0000h

(P+9)h = 113h

0001h

Supported Functions after Suspend

Read Array, Read Status Register and CFI Query

bit 0 Program supported after Erase Suspend (1 = Yes, 0 = No)

bit 7 to 1 Reserved; undefined bits are ‘0’

Yes

(P+A)h = 114h

0003h

Block Protect Status

Defines which bits in the Block Status Register section of the

Query are implemented.

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’

Yes

(P+B)h = 115h

0000h

(P+C)h = 116h

0018h

VDD Logic Supply Optimum Program/Erase voltage (highest

performance)

bit 7 to 4 HEX value in volts

bit 3 to 0 BCD value in 100 mV

1.8V

(P+D)h = 117h

0090h

VPP Supply Optimum Program/Erase voltage

bit 7 to 4 HEX value in volts

bit 3 to 0 BCD value in 100 mV

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