參數(shù)資料
型號： 7140LA25PFG
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： SRAM
英文描述： 1K X 8 DUAL-PORT SRAM, 25 ns, PQFP64
封裝： 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64
文件頁數(shù)： 15/19頁
文件大?。?/td> 149K
代理商： 7140LA25PFG
5
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range(1,5) (VCC = 5.0V ± 10%)
NOTES:
1. 'X' in part numbers indicates power rating (SA or LA).
2. PLCC , TQFP and STQFP packages only.
3. At f = fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/tCYC, and using “AC TEST CONDITIONS” of input levels
of GND to 3V.
4. f = 0 means no address or control lines change. Applies only to inputs at CMOS level standby.
5. Vcc = 5V, TA=+25°C for Typ and is not production tested. Vcc DC = 100 mA (Typ)
6. Port "A" may be either left or right port. Port "B" is opposite from port "A".
7130X20
(2)
7140X20(2)
Com'l Only
7130X25
7140X25
Com'l, Ind
& Military
7130X35
7140X35
Com'l
& Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
CEL and CER = VIL,
Outputs Disabled
f = fMAX(3)
COM'L
SA
LA
110
250
200
110
220
170
110
165
120
mA
MIL &
IND
SA
LA
____
110
280
220
110
230
170
ISB1
Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH
f = fMAX(3)
COM'L
SA
LA
30
65
45
30
65
45
25
65
45
mA
MIL &
IND
SA
LA
____
30
80
60
25
80
60
ISB2
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH(6)
Active Port OutputsDisabled,
f=fMAX(3)
COM'L
SA
LA
65
165
125
65
150
115
50
125
90
mA
MIL &
IND
SA
LA
____
65
160
125
50
150
115
ISB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
CEL and
CER > VCC - 0.2V,
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(4)
COM'L
SA
LA
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
30
10
mA
MIL &
IND
SA
LA
____
1.0
0.2
30
10
____
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(6)
VIN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled,
f = fMAX(3)
COM'L
SA
LA
60
155
115
60
145
105
45
110
85
mA
MIL &
IND
SA
LA
____
60
155
115
45
145
105
2689 tbl 06a
7130X55
7140X55
Com'l, Ind
& Military
7130X100
7140X100
Com'l, Ind
& Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
CEL and CER = VIL,
Outputs Disabled
f = fMAX(3)
COM'L
SA
LA
110
155
110
155
110
mA
MIL &
IND
SA
LA
110
190
140
110
190
140
ISB1
Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH
f = fMAX(3)
COM'L
SA
LA
20
65
35
20
55
35
mA
MIL &
IND
SA
LA
20
65
45
20
65
45
ISB2
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH(6)
Active Port Outputs Disabled,
f=fMAX(3)
COM'L
SA
LA
40
110
75
40
110
75
mA
MIL &
IND
SA
LA
40
125
90
40
125
90
ISB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
CEL and
CER > VCC - 0.2V,
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(4)
COM'L
SA
LA
1.0
0.2
15
4
1.0
0.2
15
4
mA
MIL &
IND
SA
LA
1.0
0.2
30
10
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(6)
VIN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled,
f = fMAX(3)
COM'L
SA
LA
40
100
70
40
95
70
mA
MIL &
IND
SA
LA
40
110
85
40
110
80
2689 tbl 06b
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參數(shù)描述
7140LA25PFG8 功能描述:靜態(tài)隨機(jī)存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
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7140LA25PFI8 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 5V 8K-Bit 1K x 8 25ns 64-Pin TQFP T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 5V 8KBIT 1KX8 25NS 64TQFP - Tape and Reel
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7140LA35CB 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 5V 8KBIT 1KX8 35NS 48PIN SBDIP - Bulk
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