EPCQ-L Serial Configuration Devices Datasheet

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ID 683710
Date 5/18/2018
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Block Protection Bits in EPCQ-L256 when TB Bit is Set to 0

Table 15.  Block Protection Bits in EPCQ-L256 when TB Bit is Set to 0
Status Register Content Memory Content
TB Bit BP3 Bit BP2 Bit BP1 Bit BP0 Bit Protected Area Unprotected Area
0 0 0 0 0 None All sectors
0 0 0 0 1 Sector 511 Sectors (0 to 510)
0 0 0 1 0 Sectors (510 to 511) Sectors (0 to 509)
0 0 0 1 1 Sectors (508 to 511) Sectors (0 to 507)
0 0 1 0 0 Sectors (504 to 511) Sectors (0 to 503)
0 0 1 0 1 Sectors (496 to 511) Sectors (0 to 495)
0 0 1 1 0 Sectors (480 to 511) Sectors (0 to 479)
0 0 1 1 1 Sectors (448 to 511) Sectors (0 to 447)
0 1 0 0 0 Sectors (384 to 511) Sectors (0 to 383)
0 1 0 0 1 Sectors (256 to 511) Sectors (0 to 255)
0 1 0 1 0 All sectors None
0 1 0 1 1 All sectors None
0 1 1 0 0 All sectors None
0 1 1 0 1 All sectors None
0 1 1 1 0 All sectors None
0 1 1 1 1 All sectors None

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