EN25QH64 Datasheet, PDF (54/65 Pages) Eon Silicon Solution Inc. – 64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector

EN25QH64
Table 14. AC Characteristics
(T_a = - 40°C to 85°C; V_CC = 2.7-3.6V)
Symbol Alt
Parameter
Min Typ
Max
Serial Clock Frequency for:
FAST_READ, PP, SE, BE, DP, RES, WREN,
D.C.
-
104
WRDI, WRSR
F_R
f_C
Serial Clock Frequency for:
RDSR, RDID, Dual Output
Vcc = 3.0~3.6V
D.C.
-
104
Fast Read , Quad I/O Fast
Read
Vcc = 2.7~3.6V D.C.
-
80
f_R
Serial Clock Frequency for READ
D.C.
-
50
t_CH ¹
Serial Clock High Time
4
-
-
t_CL1
Serial Clock Low Time
4
-
-
t_CLCH2
Serial Clock Rise Time (Slew Rate)
0.1
-
-
t_CHCL ²
Serial Clock Fall Time (Slew Rate)
0.1
-
-
t_SLCH
t_{CSS CS# Active Setup Time (Relative to CLK)}
5
-
-
t_CHSH
CS# Active Hold Time (Relative to CLK)
5
-
-
t_SHCH
CS# Not Active Setup Time (Relative to CLK)
5
-
-
t_CHSL
CS# Not Active Hold Time (Relative to CLK)
5
-
-
t_SHSL
t_CSH
CS# High Time for read
CS# High Time for program/erase
15
50
-
-
t_SHQZ ²
t_{DIS Output Disable Time}
-
-
6
t_CLQX
t_{HO Output Hold Time}
0
-
-
t_DVCH
t_{DSU Data In Setup Time}
2
-
-
t_CHDX
t_{DH Data In Hold Time}
5
-
-
t_HLCH
HOLD# Low Setup Time ( relative to CLK )
5
t_HHCH
HOLD# High Setup Time ( relative to CLK )
5
t_CHHH
HOLD# Low Hold Time ( relative to CLK )
5
t_CHHL
HOLD# High Hold Time ( relative to CLK )
5
t_HLQZ ²
t_{HZ HOLD# Low to High-Z Output}
6
t_HHQX ²
t_{LZ HOLD# High to Low-Z Output}
6
t_CLQV
t_WHSL3
t_SHWL3
t_DP ²
t_RES1 ²
t_RES2 ²
t_W
t_PP
t_SE
t_BE
t_CE
t_V
Output Valid from CLK
3.0V <= V_CC
V_CC < 3.0V
Write Protect Setup Time before CS# Low
Write Protect Hold Time after CS# High
CS# High to Deep Power-down Mode
CS# High to Standby Mode without Electronic
Signature read
CS# High to Standby Mode with Electronic
Signature read
Write Status Register Cycle Time
Page Programming Time
Sector Erase Time
Block Erase Time
Chip Erase Time
-
-
9
-
-
12
20
-
-
100
-
-
-
-
3
-
-
3
-
-
1.8
-
15
50
-
1.3
5
-
0.06
0.3
-
0.3
2
-
30
70
t_SR
Software Reset ^{WIP = write operation}
-
-
28
Latency
WIP = not in write operation
-
-
0
Note: 1. t_CH + t_CL must be greater than or equal to 1/ f_C
2. Value guaranteed by characterization, not 100% tested in production.
3. Only applicable as a constraint for a Write status Register instruction when Status Register Protect Bit is set at 1.
Unit
MHz
MHz
MHz
MHz
ns
ns
V / ns
V / ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
ms
ms
s
s
s
µs
µs
This Data Sheet may be revised by subsequent versions
54
or modifications due to changes in technical specifications.
©2013 Eon Silicon Solution, Inc.,
Rev. J, Issue Date: 2013/12/27
www.eonssi.com