參數(shù)資料
型號(hào): CY7C1024AV33-9AC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 128K X 24 STANDARD SRAM, 9 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 206K
代理商: CY7C1024AV33-9AC
CY7C1024AV33
ADVANCE INFORMATION
4
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions[3]
1024AV33-9 1024AV33-10 1024AV33-12 1024AV33-15
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = Min.,
IOH = –4.0 mA
2.4
V
VOL
Output LOW Voltage
VCC = Min.,
IOL = 8.0 mA
0.4
V
VIH
Input HIGH Voltage
2.2
VCC
+ 0.3
2.2
VCC
+ 0.3
2.2
VCC
+ 0.3
2.2
VCC
+ 0.3
V
VIL
Input LOW Voltage[1]
–0.3
0.8
–0.3
0.8
–0.3
0.8
–0.3
0.8
V
IIX
Input Load Current
GND < VI < VCC
–3+3
A
IOZ
Output Leakage
Current
GND < VI < VCC,
Output Disabled
–5+5
A
ICC
VCC Operating
Supply Current
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tRC
300
275
250
225
mA
ISB1
Automatic CE
Power-Down Current
— TTL Inputs
Max. VCC, CE > VIH
VIN > VIH or
VIN < VIL, f = fMAX
60
mA
ISB2
Automatic CE
Power-Down Current
— CMOS Inputs
Max. VCC,
CE > VCC – 0.3V,
VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
15
mA
Capacitance[4]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
10
pF
COUT
Output Capacitance
8
pF
Notes:
3.
CE is a combination of CE1, CE2 and CE3
4.
Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
1024V33–3
1024V33–4
90%
10%
3.0V
GND
90%
10%
ALL INPUT PULSES
3.3V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
3.3V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
≤ 3 ns
OUTPUT
R1 480
R1 480
R2
255
R2
255
167
Equivalent to:
VENIN EQUIVALENT
1.73V
TH
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