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參數(shù)資料
| 型號： | IDT7025S55GG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | SRAM |
| 英文描述： | 8K X 16 DUAL-PORT SRAM, 55 ns, CPGA84 |
| 封裝： | CERAMIC, PGA-84 |
| 文件頁數(shù)： | 12/22頁 |
| 文件大?。?/td> | 176K |
| 代理商： | IDT7025S55GG |
6.42
IDT7025S/L
High-Speed 8K x 16 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
2
2683 drw 02
14
15
16
17
18
19
20
INDEX
21
22
23
24
11 10 987654321 84 83
33 34 35 36 37 38 39 40 41 42 43 44 45
VCC
GND
I/O8L
A7L
13
12
25
26
27
28
29
30
31
32
46 47 48 49 50 51 52 53
72
71
70
69
68
67
66
65
64
63
62
73
74
61
60
59
58
57
56
55
54
82 81 80 79 78 77 76 75
GND
BUSYL
GND
IDT7025J or F
J84-1(4)
F84-2(4)
84-Pin PLCC/Flatpack
Top View(5)
INTL
M/
S
INTR
I/O9L
I/O10L
I/O11L
I/O12L
I/O13L
I/O14L
I/O15L
I/O0R
I/O1R
I/O2R
VCC
I/O3R
I/O4R
I/O5R
I/O6R
I/O7R
I/O8R
A6L
A5L
A4L
A3L
A2L
A1L
A0L
BUSYR
A0R
A2R
A3R
A4R
A5R
A6R
A1R
I/
O
7
L
I/
O
6
L
I/
O
5
L
I/
O
4
L
I/
O
3
L
I/
O
2
L
V
C
R
/W
L
S
E
M
L
C
E
L
U
B
L
LB
L
A
1
L
G
N
D
I/
O
1
L
I/
O
0
L
A
1
0
L
A
9
L
A
8
L
O
E
L
I/
O
9
R
I/
O
1
0
R
I/
O
1
R
I/
O
1
2
R
I/
O
1
3
R
I/
O
1
4
R
G
N
D
I/
O
1
5
R
G
N
D
A
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
O
E
R
/W
R
C
E
R
U
B
R
L
B
R
A
1
2
R
A
1
2
L
S
E
M
R
11/06/01
Description
The IDT7025 is a high-speed 8K x 16 Dual-Port Static RAM. The
IDT7025isdesignedtobeusedasastand-alone128K-bitDual-PortRAM
or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or more
wordsystems.UsingtheIDTMASTER/SLAVEDual-PortRAMapproach
in 32-bit or wider memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
This device provides two independent ports with separate control,
address, and I/O pins that permit independent, asynchronous access for
reads or writes to any location in memory. An automatic power down
featurecontrolledbyChipEnable(
CE)permitstheon-chipcircuitryofeach
port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 750mW of power. Low-power (L)
versions offer battery backup data retention capability with typical power
consumption of 500W from a 2V battery.
The IDT7025 is packaged in a ceramic 84-pin PGA, an 84-pin
Flatpack, PLCC, and a 100-pin TQFP. Military grade product is manu-
factured in compliance with the latest revision of MIL-PRF-38535 QML,
makingitideallysuitedtomilitarytemperatureapplicationsdemandingthe
highest level of performance and reliability.
Pin Configurations(1,2,3)
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. J84-1 package body is approximately 1.15 in x 1.15 in x .17 in.
F84-2 package body is approximately 1.17 in x 1.17 in x .11 in.
PN100-1 package body is approximately 14mm x 14mm x 1.4mm.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
Index
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
IDT7025PF
PN100-1(4)
100-Pin TQFP
Top View(5)
N/C
I/O10L
I/O11L
I/O12L
I/O13L
GND
I/O14L
I/O15L
VCC
GND
I/O0R
I/O1R
I/O2R
I/O3R
VCC
I/O4R
I/O5R
I/O6R
N/C
2683 drw 03
N/C
A5L
A4L
A3L
A2L
A1L
A0L
INTL
GND
M/
S
BUSYR
INTR
A0R
N/C
BUSYL
A1R
A2R
A3R
A4R
I/
O
9
L
I/
O
8
L
I/
O
7
L
I/
O
6
L
I/
O
5
L
I/
O
4
L
I/
O
3
L
I/
O
2
L
G
N
D
I/
O
1
L
I/
O
0
L
O
E
L
V
C
R
/W
L
S
E
M
L
C
E
L
U
B
L
LB
L
A
1
L
A
1
0
L
A
9
L
A
8
L
A
7
L
A
6
L
I/
O
7
R
I/
O
8
R
I/
O
9
R
I/
O
1
0
R
I/
O
1
R
I/
O
1
2
R
I/
O
1
3
R
I/
O
1
4
R
G
N
D
I/
O
1
5
R
O
E
R
/W
R
S
E
M
R
C
E
R
U
B
R
L
B
R
G
N
D
A
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
A
6
R
A
5
R
A
1
2
L
A
1
2
R
.
11/06/01
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| IDT7025S55J | 功能描述:IC SRAM 128KBIT 55NS 84PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口，異步 存儲容量:128K（8K x 16） 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP（14x14） 包裝:托盤 其它名稱:70V25S15PF |
| IDT7025S55J8 | 功能描述:IC SRAM 128KBIT 55NS 84PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口，異步 存儲容量:128K（8K x 16） 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP（14x14） 包裝:托盤 其它名稱:70V25S15PF |
| IDT7025S55JI | 功能描述:IC SRAM 128KBIT 55NS 84PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?（單線） 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) |
| IDT7025S55JI8 | 功能描述:IC SRAM 128KBIT 55NS 84PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口，異步 存儲容量:128K（8K x 16） 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP（14x14） 包裝:托盤 其它名稱:70V25S15PF |
| IDT7025S55PF | 功能描述:IC SRAM 128KBIT 55NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口，異步 存儲容量:128K（8K x 16） 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP（14x14） 包裝:托盤 其它名稱:70V25S15PF |
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