參數(shù)資料
型號: CY7C43686AV
廠商: Cypress Semiconductor Corp.
英文描述: 3.3V 16K x36/x18x2 Tri Bus FIFO(3.3V 16K x36/x18x2 三路總線先進先出)
中文描述: 3.3 16K的x36/x18x2三總線的FIFO(3.3 16K的x36/x18x2三路總線先進先出)
文件頁數(shù): 7/39頁
文件大小: 573K
代理商: CY7C43686AV
CY7C43646AV
CY7C43666AV/CY7C43686AV
7
PRELIMINARY
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
Description
Test Conditions
V
CC
= 3.0V,
I
OH
=
2.0 mA
V
CC
= 3.0V,
I
OL
= 8.0 mA
7C43646/66/86AV
Unit
V
Min.
2.4
Max.
Output HIGH Voltage
V
OL
Output LOW Voltage
0.5
V
V
IH
V
IL
I
IX
I
OZL
I
OZH
I
CC1[4]
Input HIGH Voltage
2.0
0.5
10
10
V
CC
0.8
V
Input LOW Voltage
V
μ
A
μ
A
Input Leakage Current
V
CC
= Max.
V
SS
< V
O
< V
CC
+10
Output OFF, High Z
Current
+10
Active Power Supply
Current
Com
l
60
mA
Ind
60
mA
I
SB[5]
Average Standby
Current
Com
l
12
mA
Ind
12
mA
Capacitance
[6]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 3.3V
Max.
4
8
Unit
pF
pF
C
IN
C
OUT
Input Capacitance
Output Capacitance
AC Test Loads and Waveforms (-10 & -15)
AC Test Loads and Waveforms (-7)
Notes:
4.
Input signals switch from 0V to 3V with a rise/fall time of less than 3 ns, clocks and clock enables switch at 20 MHz, while data inputs switch at 10 MHz. Outputs
are unloaded.
All inputs = V
0.2V, except RCLK and WCLK (which are at frequency = 0 MHz). All outputs are unloaded.
Tested initially and after any design or process changes that may affect these parameters.
5.
6.
3.0V
3.3V
OUTPUT
R2=680
C
L
=30 pF
INCLUDING
JIG AND
SCOPE
GND
90%
10%
90%
10%
3 ns
3 ns
ALL INPUT PULSES
R1=330
3.0V
GND
90%
10%
90%
10%
3 ns
3 ns
ALL INPUT PULSES
I/O
50
V
CC
/2
Z0=50
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