70FL256P0XBHI20 查看數據表（PDF） - Cypress Semiconductor
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70FL256P0XBHI20 Datasheet PDF : 16 Pages
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S70FL256P
9. AC Characteristics
Table 9.1 AC Characteristics
Symbol (Notes)
Parameter (Notes)
Min.
Typ
(Notes) (Notes)
Max (Notes)
fR
SCK Clock Frequency for READ command
SCK Clock Frequency for RDID command
DC
DC
40
50
SCK Clock Frequency for all others:
fC
FAST_READ, PP, QPP, P4E, P8E, SE, BE, DP,
RES, WREN, WRDI, RDSR, WRR, READ_ID
DC
104 (serial)
80 (dual/quad)
tWH, tCH (5)
tWL, tCL (5)
tCRT, tCLCH
tCFT, tCHCL
tCS (9)
tCSS
tCSH
tSU:DAT
tHD:DAT
tV
tHO
tDIS
tHLCH
tCHHH
tHHCH
tCHHL
tHZ
tLZ
tWPS
tWPH
tW
tPP
tEP
tSE
Clock High Time
Clock Low Time
Clock Rise Time (slew rate)
Clock Fall Time (slew rate)
CS# High Time (Read Instructions)
CS# High Time (Program/Erase)
4.5
4.5
0.1
0.1
10
50
Desig n
CS# Active Setup Time (relative to SCK)
w CS# Active Hold Time (relative to SCK)
e Data in Setup Time
N Data in Hold Time
for Clock Low to Output Valid
ed Output Hold Time
d Output Disable Time
n HOLD# Active Setup Time (relative to SCK)
e HOLD# Active Hold Time (relative to SCK)
m HOLD# Non Active Setup Time (relative to SCK)
HOLD# Non Active Hold Time (relative to SCK)
m HOLD# enable to Output Invalid
co HOLD# disable to Output Valid
e W#/ACC Setup Time (4)
R W#/ACC Hold Time (4)
t WRR Cycle Time
o Page Programming (1)(2)
N Page Programming (ACC = 9V) (1)(2)(3)
3
3
3
2
0
0
3
3
3
3
20
100
1.5
1.2
9 (Serial)
10.5 (Dual/Quad)
7.8 (Serial)
9 (Dual/Quad)
8
8
8
50
3
2.4
Sector Erase Time (64 kB) (1)(2)
0.5
2
Sector Erase Time (256 kB) (1)(2)
2
8
tBE
Bulk Erase Time (1)(2)(8)
128
256
tPE
Parameter Sector Erase Time (4 kB or 8 kB) (1)(2)
200
800
tRES
Deep Power-down to Standby Mode
30
tDP
Time to enter Deep Power-down Mode
10
tVHH
ACC Voltage Rise and Fall time
2.2
tWC
ACC at VHH and VIL or VIH to first command
5
Notes:
1. Typical program and erase times assume the following conditions: 25°C, VCC = 3.0V; 10,000 cycles; checkerboard data pattern.
2. Under worst-case conditions of 85°C; VCC = 2.7V; 100,000 cycles.
3. Acceleration mode (9V ACC) only in Program mode, not Erase.
Unit
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
ms
ms
ms
sec
sec
sec
ms
µs
µs
µs
Document Number: 002-00647 Rev. *F
Page 9 of 16
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