CY2SSTV16857
Table 1. DC Electrical Specifications
(V
DD
= Temperature = 0°C to +85 °C) (continued)
Parameter
V
OH
Description
Output Voltage, High
Condition
V
DD
/V
DDQ
= 2.3V to 2.7V, I
OH
=
–100 A, V
DD
=2.3 to 2.7V
V
DD
/V
DDQ
= 2.3V, I
OH
= –16 mA
I
IL
Input Current
Data Inputs
V
I
= 1.7V or 0.8V, V
REF
= 1.15V or
1.35V, V
DD
= 2.7V
V
I
= 2.7V or 0,V
REF
= 1.15V or
1.35V, V
DD
= 2.7V
V
I
= 1.7V or 0.8V, V
REF
= 1.15V or
1.35V, V
DD
= 3.6V
V
I
= 2.7V or 0
CLK, CLK
V
I
= 1.7V or 0.8V, V
REF
= 1.15V or
1.35V
V
I
= 2.7V or 0, V
REF
= 1.15V or
1.35V, V
dd
= 2.7V
RESET
VREF
I
IH
I
DD
Input Current, High
Dynamic Supply Current
V
I
= V
DD
or V
SS
, V
DD
= 2.7V
V
I
= 1.5V or 1.35V, V
DD
= 2.7
Data inputs only
V
I
= 1.7V or 0.8V, I
O
= 0, V
DD
=
2.7V
V
I
= 2.7V or 0, I
O
= 0, V
DD
= 2.7V
C
in
Input pin capacitance
RESET
Clock and Data Inputs
L
pin
Pin Inductance
All
V
I
= 1.7V or 0.8V, I
O
= 0, V
DD
=
2.7V
2.5
2.1
3
2.7
3.5
4.5
pF
pF
nH
90
90
±5
±5
±5
±5
±1
±1
±5
±5
A
A
A
A
A
A
A
A
mA.
mA
mA
Min.
V
DD
–
0.2
1.95
Typ.
Max.
Unit
V
Table 2. AC Input Electrical Specifications
(V
DD
= 2.5 VDC ± 5%, Temperature = 0°C to +85°C)
V
DD
= 2.5V ± 0.2V
Parameter
F
IN
P
W
T
ACT
T
INACT
T
SET
Description
Input Clock Frequency
Pulse Duration
Differential Inputs Active Time
CLK, CLK
CLK, CLK HIGH or LOW
Data inputs must be LOW after RESET HIGH
3.3
22
22
0.75
0.9
0.75
0.9
360
Condition
Min.
Max.
200
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
mV
Differential Inputs Inactive Time Data and clock inputs must be held at valid levels (not
floating) after RESET LOW
Set-up Time
Fast slew rate, (see notes 5 and 7), Data before CLK,
CLK
Slow slew rate, (see notes 6 and 7), Data before CLK,
CLK
T
HOLD
I
Vpp
Hold Time
Input Voltage, Pk–Pk
Fast slew rate, (see notes 5 and 7), Data after CLK, CLK
Slow slew rate (see notes 6 and 7), Data after CLK, CLK
Notes:
5. For data signal input slew rate > 1 V/ns.
6. For data signal input slew rate > 0.5 V/ns and < 1 V/ns.
7. CLK, CLK signals input slew rates are > 1 V/ns.
Rev 1.0, November 21, 2006
Page 4 of 7
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