MX69F162 datasheet(38/51 Pages) MCNIX

38 / 51 page

P/N:PM1083

MX69F162/164C3BT/B

REV. 0.2, MAY 20, 2004

Table 8-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values

Description

Address h

Data h

Query-unique ASCII string "PRI"

0050

0052

0049

Major version number, ASCII

0031

Minor version number, ASCII

0030

Optional Feature & Command Support

bit 0 Chip Erase Supported (1=yes, 0=no)

bit 1 Suspend Erase Supported (1=yes, 0=no)

bit 2 Suspend Program Supported (1=yes, 0=no)

bit 3 Lock/Unlock Supported (1=yes, 0=no)

bit 4 Queued Erase Supported (1=yes, 0=no)

bit 5 Instant individual sector 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 support (1=yes, 0=no)

bits 9-31 revered for future use; undefined bits are "0"

Supported functions after suspend

bit 0 Program supported after erase suspend (1=yes, 0=no)

bit 1-7 Reserved for other supported options; undefined bits are "0"

Sector Lock Status

Define which bits in the sector status Register section of the Query are

implemented.

bit 0 sector Lock Status Register Lock/Unlock bit (bit 0) active; (1=yes, 0=no)

bit 1 sector Lock Status Register Lock-Down bit (bit 1) active; (1=yes, 0=no)

Bits 2-15 reserved for future use. Undefined bits are "0".

VCC Logic Supply Optimum Program/Erase Voltage (highest performance)

bits 7-4 BCD value in volts

bits 3-0 BCD value in 100mV

VPP Supply Optimum Program/Erase Voltage

bits 7-4 HEX value in volts

bits 3-0 BCD value in 100mV

Number of protection register in JEDEC ID space "00" indicates that

256 protection bytes are available

Protection Description

bit 0-7 = Lock/bytes JEDEC-plane physical low address

bit 8-15 = Lock/bytes JEDEC-plane physical high address

bit 16-23 = "n" such that 2n=factory pre-programmed bytes

bit 24-31 = "n" such that 2n=user programmed bytes

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