Rainbow Electronics W25X64 - Manual (Page 37)

W25X16, W25X32, W25X64
Publication Release Date: June 28, 2006
- 37 - Preliminary - Revision B
12.7 AC Electrical Characteristics
SPEC
DESCRIPTION SYMBOL ALT
MIN TYP MAX
UNIT
Clock frequency
for all instructions, except Read Data (03h)
2.7V-3.6V VCC & Industrial Temperature
F
R
f
C
D.C. 50 MHz
Clock frequency
for all instructions, except Read Data (03h)
3.0V-3.6V VCC & Commercial Temperature
F
R0
(4) f
C0
D.C. 70 MHz
Clock frequency, for Fast Read (0Bh, 3Bh) only
3.0V-3.6V VCC & Commercial Temperature
F
R1
(4) f
C1
D.C. 75 MHz
Clock freq. Read Data instruction 03h f R D.C. 33 MHz
Clock High, Low Time, for Fast Read (0Bh, 3Bh) /
other instructions except Read Data (03h) t CLH ,
t CLL (1)
6/7 ns
Clock High, Low Time for Read Data (03h)
instruction t CRLH ,
t CRLL (1)
8 ns
Clock Rise Time peak to peak t CLCH (2) 0.1 V/ns
Clock Fall Time peak to peak t CHCL (2) 0.1 V/ns
/CS Active Setup Time relative to CLK t SLCH t CSS 5 ns
/CS Not Active Hold Time relative to CLK t CHSL 5 ns
Data In Setup Time t DVCH t DSU 2 ns
Data In Hold Time t CHDX t DH 5 ns
/CS Active Hold Time relative to CLK t CHSH 10 ns
/CS Not Active Setup Time relative to CLK t SHCH 0 ns
/CS Deselect Time t SHSL t CSH 100 ns
Output Disable Time t SHQZ (2) t DIS 7 ns
Clock Low to Output Valid
2.7V-3.6V / 3.0V-3.6V
t CLQV t V 7 / 6 ns
Output Hold Time t CLQX t HO 0 ns
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