E S I
E S I
ADVANCED INFORMATION
Excel Semiconductor inc.
AC CHARACTERISTICS
Table 8. AC Characteristics
Symbol
Description
SCK Clock Frequency READ instruction
Min
Typ
Max
Unit
FSCK
D.C
D.C
40
MHz
MHz
FSCK
SCK Clock Frequency for Fast Read
and all other instructions except Read
instruction
75
tCRT
tCFT
tWH
tWL
Clock Rise Time (Slew Rate)
Clock Fall Time (Slew Rate)
SCK High Time
0.1
0.1
6
V/ns
V/ns
ns
SCK Low Time
6
ns
tCS
CS# High Time
100
5
ns
tCSS (Note 3) CS# Setup Time
CSH (Note 3) CS# Hold Time
ns
t
5
ns
tHD (Note 3)
HOLD# Setup Time (relative to SCK)
HOLD# Hold Time (relative to SCK)
HOLD# Setup Time (relative to SCK)
HOLD# Hold Time (relative to SCK)
Output Valid
5
ns
t
CD (Note 3)
5
ns
tHC
tCH
5
ns
5
ns
tV
6
ns
tHO
Output Hold Time
0
3
3
ns
tHD:DAT
tSU:DAT
tR
Data in Hold Time
ns
Data in Setup Time
ns
Input Rise Time
5
5
6
6
8
ns
tF
Input Fall Time
ns
tLZ (Note 3)
HZ (Note 3)
HOLD# to Output Low Z
HOLD# to Output High Z
ns
t
ns
tDIS (Note 3) Output Disable Time
ns
t
WPS (Note 3) Write Protect Setup Time
tWPH (Note 3) Write Protect Hold Time
15
15
ns
ns
tRES
tDP
tW
Release DP Mode
3
3
5
us
CS# High to Deep Power Down Mode
Write Status Register Time
Page Programming Time
Sector Erase Time
us
ms
ms
sec
sec
ms
tPP
tSE
tBE
tPE
1.5 (Note 1) 3 (Note 2)
0.5 (Note 1) 3 (Note 2)
Bulk Erase Time
12 (Note 1)
20 (Note 1)
24 (Note 2)
Parameter Page Erase Time
100 (Note 2)
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 90’C ; Vcc = 2.7V ; 100,000 cycles.
3. Not 100% tested.
30
Rev. 0E May 11 , 2006
ES25P16
EXCELSEMI [ EXCEL SEMICONDUCTOR INC. ]
