CY7C374i
Capacitance
[9]
Parameter
C
I/O[11, 12]
C
CLK
Description
Input Capacitance
Clock Signal Capacitance
Test Conditions
V
IN
= 5.0V at f=1 MHz
V
IN
= 5.0V at f = 1 MHz
5
Min.
Max.
8
12
Unit
pF
pF
Inductance
[9]
Parameter
L
Description
Maximum Pin Inductance
Test Conditions
V
IN
= 5.0V at f = 1 MHz
100-PinTQFP
8
84-Lead
PLCC
8
84-Lead
CLCC
5
Unit
nH
Endurance Characteristics
[9]
Parameter
N
Description
Maximum Reprogramming Cycles
Test Conditions
Normal Programming Conditions
Max.
100
Unit
Cycles
AC Test Loads and Waveforms
238Ω (COM'L)
319Ω (MIL)
5V
OUTPUT
35 pF
INCLUDING
JIG AND
SCOPE
170Ω (COM'L)
236Ω (MIL)
5V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
170Ω (COM'L)
236Ω (MIL)
238Ω (COM'L)
319Ω (MIL)
ALL INPUT PULSES
3.0V
90%
GND
<2ns
10%
90%
10%
<2ns
(a)
Equivalent to:
THÉVENIN EQUIVALENT
99Ω (COM'L)
136Ω (MIL) 2.08V (COM'L)
2.13V (MIL)
(b)
(c)
7C374i-5
7C374i-6
OUTPUT
Parameter
[13]
t
ER(–)
V
X
1.5V
V
OH
Output Waveform Measurement Level
–0.5V
t
ER(+)
2.6V
–0.5V
V
OH
t
EA(+)
1.5V
–0.5V
V
X
t
EA(–)
V
thc
V
X
–0.5V
Notes:
11. C
I/O
for the CLCC package are 12 pF Max
12. C
I/O
for dedicated Inputs, and for I/O pins with JTAG functionality is 12 pF Max., and for ISR
EN
is 15 pF Max.
13. t
ER
measured with 5-pF AC Test Load and t
EA
measured with 35-pF AC Test Load.
V
X
V
X
V
OH
V
OH
6