- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375093 > 7C1359A-150 (Cypress Semiconductor Corp.) 256K x 18 Synchronous-Pipelined Cache Tag RAM PDF資料下載
參數(shù)資料
| 型號： | 7C1359A-150 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 256K x 18 Synchronous-Pipelined Cache Tag RAM |
| 中文描述： | 256 × 18的同步高速緩存標記內(nèi)存流水線 |
| 文件頁數(shù)： | 15/24頁 |
| 文件大?。?/td> | 244K |
| 代理商： | 7C1359A-150 |
CY7C1359A/GVT71256T18
Document #: 38-05120 Rev. **
Page 15 of 24
Electrical Characteristics
Over the Operating Range
Parameter
V
IHD
V
IH
V
Il
IL
I
IL
O
V
OH
V
OH
V
OL
V
CC
V
CCQ
Description
Test Conditions
Min.
1.7
1.7
–
0.3
–
2
–
2
2.4
1.7
Max.
V
CC
+0.3
4.6
0.8
2
2
Unit
V
V
V
μ
A
μ
A
V
Input High (Logic 1) Voltage
[15, 21]
Data Inputs (DQxx)
All Other Inputs
Input Low (Logic 0) Voltage
[15, 21]
Input Leakage Current
[22]
Output Leakage Current
Output High Voltage
[15, 23]
0V <
V
IN
< V
CC
Output(s) disabled, 0V < V
OUT
< V
CC
I
OH
=
–
4.0 mA at V
CCQ
= 3.135V
I
OH
=
–
4.0 mA at V
CCQ
= 2.375V
I
OL
= 8.0 mA
Output Low Voltage
[15, 23]
Supply Voltage
[15]
I/O Supply Voltage
[15]
0.4
3.6
V
CC
V
V
V
3.135
2.375
Parameter
I
CC
Description
Power Supply
Current:
Operating
[24, 25, 26]
CMOS Standby
[25, 26]
Conditions
Typ.
100
166
MHz/
-6
310
150
MHz/
-6.7
275
133
MHz/
-7.5
250
100
MHz/
-10
190
Unit
mA
Device selected; all inputs < V
IL
or > V
IH
;
cycle time > t
KC
min.; V
CC
= Max.;
outputs open
Device deselected; V
CC
= Max.;
all inputs < V
SS
+ 0.2 or > V
CC
–
0.2;
all inputs static; CLK frequency = 0
Device deselected; all inputs < V
IL
or > V
IH
; all inputs static;
V
CC
= Max.; CLK frequency = 0
Device deselected;
all inputs < V
IL
or > V
IH
; V
CC
= Max.;
CLK cycle time > t
KC
min.
I
SB2
5
10
10
10
10
mA
I
SB3
TTL Standby
[25, 26]
10
20
20
20
20
mA
I
SB4
Clock Running
[25, 26]
40
80
70
60
50
mA
Capacitance
[17]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 3.3V
Typ.
4
7
Max.
5
8
Unit
pF
pF
C
I
C
O
Input Capacitance
Input/Output Capacitance (DQ)
Thermal Resistance
Description
Test Conditions
Symbol BGA Typ. TQFP Typ.
Unit
Thermal Resistance (Junction to Ambient) Still Air, soldered on a 4.25 x 1.125 inch,
4-layer PCB
Θ
JA
Θ
JC
19
25
°
C/W
Thermal Resistance (Junction to Case)
9
9
°
C/W
Note:
21. Overshoot: V
IH
≤
+6.0V for t
≤
t
KC
/2.
Undershoot:V
≤
–
2.0V for t
≤
t
/2.
22. MODE pin has an internal pull-up and ZZ pin has an internal pull-down. These two pins exhibit an input leakage current of ±30
μ
A.
23. AC I/O curves are available upon request.
24. I
CC
is given with no output current. I
increases with greater output loading and faster cycle times.
25.
“
”
means the device is in Power-Down mode as defined in the truth table.
“
Device Selected
”
means the device is active.
26. Typical values are measured at 3.3V, 25
°
C, and 8.5-ns cycle time.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 7C1359A-166 | 256K x 18 Synchronous-Pipelined Cache Tag RAM |
| 7C185-12 | 8K x 8 Static RAM |
| 7C185-15 | IC 16-BIT BUFF/LINE DRV 48 TSSOP |
| 7C185-20 | 8K x 8 Static RAM |
| 7C185-25 | 16-Bit Buffer/Line Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7C1359A-166 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256K x 18 Synchronous-Pipelined Cache Tag RAM |
| 7C1359AP | 制造商:Cypress Semiconductor 功能描述: |
| 7C135CT | 制造商:Cypress Semiconductor 功能描述: |
| 7C13600C-250AZC | 制造商:Cypress Semiconductor 功能描述: |
| 7C13600WC | 制造商:Cypress Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。