X5114 Datasheet, PDF (27/40 Pages) Xicor Inc. – System Controller

X5114
A.C. CHARACTERISTICS
SPI Timing (SPI Clock Mode 3 Only)
T_A = -40°C to +85°C, Vcc = 4.5V to +5.5V, unless otherwise specified.
Symbol
f_SCK
t_CYC
t_WH
t_WL
t_LEAD
t_LAG
t_SU
t_H
t_RI ⁽¹⁾
t_FI ⁽¹⁾
t_DIS
t_V
t_HO
t_RO ⁽¹⁾
t_FO ⁽¹⁾
T_I
t_CS
t_ASU
t_AH
Parameter
SPI Clock Frequency
SPI Clock Cycle Time
SPI Clock High Time
SPI Clock Low Time
Lead Time
Lag Time
Input Setup Time
Input Hold Time
Input Rise Time
Input Fall Time
SO Output Disable Time
SO Output Valid Time
SO Output Hold Time
SO Output Rise Time
SO Output Fall Time
SPI Noise Suppression Time Constant
SPIA_CS or SPIB_CS Deselect Time
Device Address Setup Time
Device Address Hold Time
Notes: (1) This parameter is periodically sampled and not 100% tested.
NONVOLATILE WRITE CYCLE TIMING
Symbol
t_WC
Parameter
Nonvolatile Write Cycle Time
Min Max Unit
2
MHz
500
nS
200
nS
200
nS
200
nS
400
nS
50
nS
50
nS
50
nS
50
nS
0
nS
100
nS
0
nS
50
nS
50
nS
20
nS
100
nS
100
nS
0
nS
Typ Max Unit
5
10
mS
27