X25057
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)
Max.
8
6
Units
pF
pF
Conditions
V
OUT
= 0V
V
IN
= 0V
7033 FRM T08
EQUIVALENT A.C. LOAD CIRCUIT
5V
2061Ο
OUTPUT
3025Ο
2696Ο
OUTPUT
5288Ο
3.3V
2800Ο
OUTPUT
5600Ο
2V
A.C. TEST CONDITIONS
Input Pulse Levels
Input Rise and Fall
Times
30pF
V
CC
x 0.1 to
V
CC
x 0.9
10ns
V
CC
X 0.5
7033 FRM T09
30pF
30pF
Input and Output
Timing Level
7033 FRM F09.1
A.C. CHARACTERISTICS
(Over the recommended operating conditions, unless otherwise specified.)
Data
Input Timing
Symbol
f
SCK
t
CYC
t
LEAD
t
LAG
t
WH
t
WL
t
SU
t
H
Parameter
Clock Frequency
Cycle Time
CS Lead Time
CS Lag Time
Clock HIGH Time
Clock LOW Time
Data Setup Time
Data Hold Time
Data In Rise Time
Data In Fall Time
CS Deselect Time
Write Cycle Time
2.7V–5.5V
1.8V–3.6V
2.7V–5.5V
1.8V–3.6V
2.7V–5.5V
1.8V–3.6V
2.7V–5.5V
1.8V–3.6V
2.7V–5.5V
1.8V–3.6V
2.7V–5.5V
1.8V–3.6V
Voltage
Min.
0
200
300
100
150
100
150
80
130
80
130
20
20
Max.
5
3.3
Units
MHz
ns
ns
ns
ns
ns
ns
t
RI
(3)
t
FI
(3)
t
CS
2
2
100
10
ns
∝s
∝s
ns
ms
7033 FRM T10
t
WC
(4)
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.
9
ICMIC [ IC MICROSYSTEMS ]
