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參數(shù)資料
| 型號(hào)： | IDT7028L20PF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | HIGH-SPEED 64K x 16 DUAL-PORT STATIC RAM |
| 中文描述： | 64K X 16 DUAL-PORT SRAM, 20 ns, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 150K |
| 代理商： | IDT7028L20PF |
2
IDT7028L
High-Speed 64K x 16 Dual-Port Static RAM Industrial and Commercial Temperature Ranges
The IDT7028 is a high-speed 64K x 16 Dual-Port Static RAM. The
IDT7028 is designed to be used as a stand-alone 1024K-bit Dual-Port
RAMor as a combination MASTER/SLAVE Dual-Port RAMfor 32-bit-or-
more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM
approach in 32-bit or wider memory systemapplications 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 permt independent, asynchronous access for
reads or writes to any location in memory. An automatic power down
feature controlled by the chip enables (
CE
0
and CE
1
) permt the on-chip
circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 1W of power.
The IDT7028 is packaged in a 100-pin Thin Quad Flatpack (TQFP).
NOTES:
1. All Vcc pins must be connected to power supply.
2. All GND pins must be connected to ground.
3. Package body is approximately 14mmx 14mmx 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
GND
GND
I/O
15R
OE
R
R/
W
R
SEM
R
GND
CE
1R
CE
0R
NC
LB
R
A
12R
A
13R
A
14R
A
15R
A
11R
A
10R
A
9R
I/O
10R
I/O
11R
I/O
12R
I/O
13R
I/O
14R
UB
R
4836 drw 02
I/O
15L
I/O
14L
GND
GND
OE
L
R/
W
L
SEM
L
Vcc
CE
1L
CE
0L
NC
LB
L
A
14L
A
15L
A
13L
NC
A
12L
A
11L
A
10L
A
9L
I/O
10L
I/O
11L
I/O
12L
I/O
13L
UB
L
I
5
I
4
I
3
I
2
I
0
I
0
G
I
2
I
4
I
5
I
6
I
7
L
I
3
I
1
I
7
NC
I
8
I
9
I
8
I
9
I
6
A
7
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
I
R
B
R
M
S
B
L
I
L
N
A
0
A
2
A
3
A
5
A
6
A
1
A
4
A
8
G
V
I
L
V
G
IDT7028PF
PN100-1
(4)
100-Pin TQFP
Top View
(5)
N
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7028L20PF8 | 功能描述:IC SRAM 1MBIT 20NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 雙端口，同步 存儲(chǔ)容量:1.125M（32K x 36） 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA（17x17） 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8 |
| IDT7028L20PFGI | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 1MBIT 20NS 100TQFP |
| IDT7028L20PFGI8 | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 1MBIT 20NS 100TQFP |
| IDT7028L20PFI | 功能描述:IC SRAM 1MBIT 20NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:8K (1K x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| IDT7028L20PFI8 | 功能描述:IC SRAM 1MBIT 20NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 雙端口，同步 存儲(chǔ)容量:1.125M（32K x 36） 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA（17x17） 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8 |
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