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参数资料
| 型号： | IDT7005L25PF8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 6/21页 |
| 文件大小： | 0K |
| 描述： | IC SRAM 64KBIT 25NS 64TQFP |
| 标准包装： | 750 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SRAM - 双端口，异步 |
| 存储容量： | 64K (8K x 8) |
| 速度： | 25ns |
| 接口： | 并联 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-TQFP（14x14） |
| 包装： | 带卷 (TR) |
| 其它名称： | 7005L25PF8 |
IDT7005S/L
High-Speed 8K x 8 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range (1) (V CC = 5.0V ± 10%)
7005X15
Com'l Only
7005X17
Com'l Only
7005X20
Com'l, Ind
& Military
7005X25
Com'l &
Military
Symbol
Parameter
Test Condition
Version
Typ. (2)
Max.
Typ. (2)
Max.
Typ. (2)
Max.
Typ. (2)
Max.
Unit
I CC
I SB1
I SB2
I SB3
I SB4
Dynamic Operating Current
(Both Ports Active)
Standby Current
(Both Ports - TTL
Level Inputs)
Standby Current
(One Port - TTL
Level Inputs)
Full Standby Current (Both
Ports - All CMOS Level
Inputs)
Full Standby Current
(One Port - All
CMOS Level Inputs)
CE = V IL , Outputs Disabled
SEM = V IH
f = f MAX (3)
CE L = CE R = V IH
SEM R = SEM L = V IH
f = f MAX (3)
CE "A" = V IL and CE "B" = V IH (5)
Active Port Outputs Disabled
f=f MAX (3)
SEM R = SEM L = V IH
Both Ports CE L and
CE R > V CC - 0.2V
V IN > V CC - 0.2V or
V IN < 0.2V, f = 0 (4)
SEM R = SEM L > V CC - 0.2V
CE "A" < 0.2V and
CE "B" > V CC - 0.2V (5)
SEM R = SEM L > V CC - 0.2V
V IN > V CC - 0.2V or V IN < 0.2V
Active Port Outputs Disabled
f = f MAX (3)
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
170
160
____
____
20
10
____
____
105
95
____
____
1.0
0.2
____
____
100
90
____
____
310
260
____
____
60
60
____
____
190
160
____
____
15
5
____
____
170
140
____
____
170
160
____
____
20
10
____
____
105
95
____
____
1.0
0.2
____
____
100
90
____
____
310
260
____
____
60
50
____
____
190
160
____
____
15
5
____
____
170
140
____
____
160
150
160
150
20
10
20
10
95
85
95
85
1.0
0.2
1.0
0.2
90
80
90
80
290
240
370
320
60
50
90
70
180
150
240
210
15
5
30
10
155
130
225
200
155
145
155
145
16
10
16
10
90
80
90
80
1.0
0.2
1.0
0.2
85
75
85
75
265
220
340
280
60
50
80
65
170
140
215
180
15
5
30
10
145
120
200
170
mA
mA
mA
mA
mA
2738 tbl 10
7005X35
Com'l, Ind
& Military
7005X55
Com'l, Ind
& Military
7005X70
Military
Only
Symbol
Parameter
Test Condition
Version
Typ. (2)
Max.
Typ. (2)
Max.
Typ. (2)
Max.
Unit
I CC
I SB1
I SB2
I SB3
I SB4
Dynamic Operating
Current
(Both Ports Active)
Standby Current
(Both Ports - TTL
Level Inputs)
Standby Current
(One Port - TTL
Level Inputs)
Full Standby Current
(Both Ports - All
CMOS Level Inputs)
Full Standby Current
(One Port - All
CMOS Level Inputs)
CE = V IL , Outputs Disabled
SEM = V IH
f = f MAX (3)
CE L = CE R = V IH
SEM R = SEM L = V IH
f = f MAX (3)
CE "A" = V IL and CE "B" = V IH (5)
Active Port Outputs Disabled
f=f MAX (3)
SEM R = SEM L = V IH
Both Ports CE L and
CE R > V CC - 0.2V
V IN > V CC - 0.2V or
V IN < 0.2V, f = 0 (4)
SEM R = SEM L > V CC - 0.2V
CE "A" < 0.2V and
CE "B" > V CC - 0.2V (5)
SEM R = SEM L > V CC - 0.2V
V IN > V CC - 0.2V or V IN < 0.2V
Active Port Outputs Disabled
f = f MAX (3)
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
150
140
150
140
13
10
13
10
85
75
85
75
1.0
0.2
1.0
0.2
80
70
80
70
250
210
300
250
60
50
80
65
155
130
190
160
15
5
30
10
135
110
175
150
150
140
150
140
13
10
13
10
85
75
85
75
1.0
0.2
1.0
0.2
80
70
80
70
250
210
300
250
60
50
80
65
155
130
190
160
15
5
30
10
135
110
175
150
____
____
140
130
____
____
10
8
____
____
80
70
____
____
1.0
0.2
____
____
75
65
____
____
300
250
____
____
80
65
____
____
190
160
____
____
30
10
____
____
175
150
mA
mA
mA
mA
mA
NOTES:
1. 'X' in part number indicates power rating (S or L)
2. V CC = 5V, T A = +25°C and are not production tested. I CC DC = 120mA (typ)
3. At f = f MAX , address and I/O' S are cycling at the maximum frequency read cycle of 1/t RC , and using “AC Test Conditions” of input levels of GND to 3V.
4. f = 0 means no address or control lines change.
5. Port "A" may be either left or right port. Port "B" is the port opposite port "A".
6.42
2738 tbl 11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT7005L25PFB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
| IDT7005L25PFI | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 25NS 64TQFP |
| IDT7005L25PFI8 | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 25NS 64TQFP |
| IDT7005L25XL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 Dual-Port SRAM |
| IDT7005L35F | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
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