參數(shù)資料
型號: 7052S25G
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: SRAM
英文描述: 2K X 8 FOUR-PORT SRAM, 25 ns, CPGA108
封裝: 1.210 X 1.210 INCH, 0.160 INCH HEIGHT, PGA-108
文件頁數(shù): 7/11頁
文件大小: 123K
代理商: 7052S25G
6.42
IDT7052S/L
High-Speed 2K x 8 FourPort Static RAM
Military, Industrial and Commercial Temperature Ranges
5
NOTES:
1. 'X' in part number indicates power rating (S or L).
2. VCC = 5V, TA = +25°C and are not production tested.
3. f = 0 means no address or control lines change.
4. At f = fMAX
, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/tRC, and using “AC Test Conditions” of input
levels of GND to 3V.
5. For the case of one port, divide the appropriate current above by four.
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range (VCC = 5.0V ± 10%)
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range(1,5) (VCC = 5.0V ± 10%)
Symbol
Parameter
Condition
7052X20
Com'l Only
7052X25
Com'l, Ind
& Military
7052X35
Com'l &
Military
Unit
Version
Typ.(2)
Max.
Typ.(2)
Max.
Typ.(2)
Max.
ICC1
Operating Power
Supply Current
(All Ports Active)
CE = VIL
Outputs Disabled
f = 0
(3)
COM'L.
S
L
150
300
250
150
300
250
150
300
250
mA
MIL. &
IND.
S
L
____
150
360
300
150
360
300
ICC2
Dynamic Operating
Current
(All Ports Active)
CE = VIL
Outputs Disabled
f = fMAX(4)
COM'L.
S
L
240
210
370
325
225
195
350
305
210
180
335
290
mA
MIL. &
IND.
S
L
____
225
195
400
340
210
180
395
330
ISB
Standby Current
(All Ports - TTL Level
Inputs)
CE = VIH
f = fMAX
(4)
COM'L.
S
L
70
60
95
80
45
40
85
70
40
35
75
60
mA
MIL. &
IND.
S
L
____
45
40
115
85
40
35
110
80
ISB1
Full Standby Current
(All Ports - All CMOS
Level Inputs)
All Ports
CE > VCC - 0.2V
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(3)
COM'L.
S
L
1.5
0.3
15
1.5
0.3
15
1.5
0.3
15
1.5
mA
MIL. &
IND.
S
L
____
1.5
0.3
30
4.5
1.5
0.3
30
4.5
2674 tbl 06
Symbol
Parameter
Test Conditions
7052S
7052L
Unit
Min.
Max.
Min.
Max.
|ILI|
Input Leakage Current(1)
VCC = 5.5V, VIN = 0V to VCC
___
10
___
5 A
|ILO|
Output Leakage Current
CE = VIH, VOUT = 0V to VCC
___
10
___
5 A
VOL
Output Low Voltage
IOL = 4mA
___
0.4
___
0.4
V
VOH
Output High Voltage
IOH = -4mA
2.4
___
2.4
___
V
2674 tbl 07
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