LE25S161 datasheet(15/54 Pages) ONSEMI

tên linh kiện	LE25S161

Giải thích chi tiết về linh kiện	Serial Flash Memory

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LE25S161

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9-1-4. SUS (bit 6)

The SUS register indicates when Erase/Program operation has been suspended. The SUS becomes "1" when the

Erase/Program operation has been suspended (WSUS: B0h). The SUS is cleared to"0" by Resume (RESM:30h) or

re-erase/program (SSE, SE, CHE, PP, PPL).

9-1-5. SRWP (bit 7)

Write Status Register protect SRWP is the bit for protecting the status registers, and its information can be rewritten.

When SRWP is "1" and the logic level of the WP pin is low, the Write Status Register (WRSR: 01h) is ignored, and status

registers BP0, BP1, BP2, TB and SRWP are protected. When the logic level of the WP pin is high, the status registers are

not protected regardless of the SRWP state. The SRWP setting conditions are shown in "Table 5. SRWP Setting

Conditions".

Table 5. SRWP Setting Conditions

WP Pin

SRWP

Status Register Protect State

Unprotected

Protected

Unprotected

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