X25097 Datasheet, PDF (9/15 Pages) Xicor Inc. – 5MHz Low Power SPI Serial E 2 PROM with IDLock TM Memory

X25097
CAPACITANCE T_A = +25°C, f = 1MHz, V_CC = 5.0V.
Symbol
C_OUT⁽³⁾
C_IN⁽³⁾
Parameter
Output Capacitance (SO)
Input Capacitance (SCK, SI, CS, WP)
Notes: (3) This parameter is periodically sampled and not 100% tested.
Max.
8
6
Units
pF
pF
Conditions
V_OUT = 0V
V_IN = 0V
7038 FRM T08
EQUIVALENT A.C. LOAD CIRCUIT
5V
3.3V
2061Ω
OUTPUT
3025Ω
30pF
2696Ω
OUTPUT
5288Ω
30pF
2V
2800Ω
OUTPUT
5600Ω
30pF
7005 FRM F09.1
A.C. TEST CONDITIONS
Input Pulse Levels
Input Rise and Fall
Times
Input and Output
Timing Level
V_CC x 0.1 to
V_CC x 0.9
10ns
V_CC X 0.5
7038 FRM T09
A.C. CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.)
Data Input Timing
Symbol
Parameter
Voltage
Min.
Max.
Units
f_SCK
Clock Frequency
2.7V–5.5V
1.8V–3.6V
0
5
MHz
3.3
t_CYC
Cycle Time
2.7V–5.5V
200
ns
1.8V–3.6V
300
t_LEAD
CS Lead Time
2.7V–5.5V
100
ns
1.8V–3.6V
150
t_LAG
CS Lag Time
2.7V–5.5V
100
ns
1.8V–3.6V
150
t_WH
Clock HIGH Time
2.7V–5.5V
80
ns
1.8V–3.6V
130
t_WL
Clock LOW Time
2.7V–5.5V
80
ns
1.8V–3.6V
130
t_SU
Data Setup Time
20
ns
t_H
t_RI⁽³⁾
t_FI⁽³⁾
Data Hold Time
Data In Rise Time
Data In Fall Time
20
ns
2
µs
2
µs
t_CS
t_WC⁽⁴⁾
CS Deselect Time
Write Cycle Time
100
ns
10
ms
7038 FRM T10
Notes: (3) This parameter is periodically sampled and not 100% tested.
(4) t_WC is the time from the rising edge of CS after a valid write sequence has been sent to the end of the self-timed internal nonvolatile
write cycle.
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