PF38F5070M0P0B NUMONYX [Numonyx B.V], PF38F5070M0P0B Datasheet - Page 91

• Manufacturer Part Number: PF38F5070M0P0B
• Description: Numonyx Wireless Flash Memory (W18)
• Manufacturer: NUMONYX [Numonyx B.V]

Numonyx™ Wireless Flash Memory (W18)
Table 39: Block Status Register
Notes:
1.
B.4
November 2007
Order Number: 290701-18
BA = Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size is 32K-word).
CFI Query Identification String
The Identification String provides verification that the component supports the
Common Flash Interface specification. It also indicates the specification version and
supported vendor-specified command set(s).
(BA+2)h
Offset
(1)
Length
1
Block Lock Status Register
BSR.0 Block lock status
BSR.1 Block lock-down status
BSR 2–7: Reserved for future use
0 = Unlocked
1 = Locked
0 = Not locked down
1 = Locked down
Description
BA+2
BA+2 (bit 0): 0 or 1
BA+2 (bit 1): 0 or 1
BA+2
Add.
--00 or --01
(bit 2–7): 0
Value
Datasheet
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