EN25F16-75VIP datasheet(12/35 Pages) EON

Part #	EN25F16-75VIP

Description	16 Megabit Serial Flash Memory with 4Kbytes Uniform Sector

PDF	35 Pages

Scroll/Zoom	100%

Manufacturer	EON [Eon Silicon Solution Inc.]

Direct Link	http://www.essi.com.tw

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12 / 35 page

This Data Sheet may be revised by subsequent versions

or modifications due to changes in technical specifications.

EN25F16

Rev. C, Issue Date: 2008/06/23

Figure 6. Write Disable Instruction Sequence Diagram

Read Status Register (RDSR) (05h)

The Read Status Register (RDSR) instruction allows the Status Register to be read. The Status

progress. When one of these cycles is in progress, it is recommended to check the Write In

Progress (WIP) bit before sending a new instruction to the device. It is also possible to read the

Status Register continuously, as shown in Figure 7.

Figure 7. Read Status Register Instruction Sequence Diagram

Table 6. Status Register Bit Locations

SRP

BP2

BP1

BP0

WEL

WIP

Note : In OTP mode, SRP bit is served as OTP_LOCK bit.

Status Register Protect

Reserved Bits

Block Protect Bits

Write Enable Latch

Write In Progress

EN25F16-75VIP Datasheet(PDF) 12 Page - Eon Silicon Solution Inc.