F25L16PA-100DG ESMT [Elite Semiconductor Memory Technology Inc.], F25L16PA-100DG Datasheet - Page 20

• Manufacturer Part Number: F25L16PA-100DG
• Description: 3V Only 16 Mbit Serial Flash Memory with Dual
• Manufacturer: ESMT [Elite Semiconductor Memory Technology Inc.]

ESMT
OTP Sector Address
Note: The OTP sector is an independent Sector.
Read-Electronic-Signature (RES)
The RES instruction can be used to read the 8-bit Electronic
Signature of the device on the SO pin. The RES instruction can
provide access to the Electronic Signature of the device (except
while an Erase, Program or WRSR cycle is in progress), Any
Elite Semiconductor Memory Technology Inc.
Figure 18: Read-Electronic-Signature (RES)
4K bytes
Size
Command
000000H ~ 000FFFH
RES
Address Range
non lock down (OTP_lock =0)
lock down (OTP_lock =1)
In secured OTP mode &
In secured OTP mode &
Table 6: Electronic Signature Data
Normal
Mode
RES instruction executed while an Erase, Program or WRSR
cycle is in progress is no decoded, and has no effect on the cycle
in progress. In OTP mode, user also can execute RES to confirm
the status.
Electronic Signature Data
14H
34H
74H
Publication Date: Jul. 2009
Revision: 1.4
F25L16PA
20/33