EN25QH128A Datasheet, PDF (25/75 Pages) Eon Silicon Solution Inc. – 128 Megabit Serial Flash Memory with 4Kbyte Uniform Sector

EN25QH128A
Figure 11.1 Read Information register Instruction Sequence in QPI Mode
Table 8. Information Register Bit Locations
S7
Reserved
bit
S6
S5
S4
S3
S2
Erase Fail
Flag
Program Fail
Flag
WSP
(Write
Suspend
Program
bits)
WSE
(Write Suspend
Erase status bit)
1 = indicate
Erase failed
0 = normal
Erase succeed
(default = 0)
1 = indicate
Program failed
0 = normal
Program succeed
(default = 0)
1 = Program
suspended
0 = Program
is not
suspended
1 = Erase
suspended
0 = Erase is not
suspended
Reserved
bit
volatile bit
Read Only
volatile bit
Read Only
volatile bit volatile bit
S1
OTP_LOC
K bit
1 = OTP
sector is
protected
non-volatile bit
Read Only
S0
Reserved
bit
Note:
1. When executed the (RDIFR) (2Bh) command, the OTP_LOCK bit (S1) value is the same as
OTP_LOCK bit (S7 / in OTP mode) in table 7.
2. Default at Power-up is “0”
This Data Sheet may be revised by subsequent versions
25
or modifications due to changes in technical specifications.
©2014 Eon Silicon Solution, Inc.,
Rev. C, Issue Date: 2014/01/22
www.eonssi.com