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IDT7034S डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - HIGH-SPEED 4K x 18 DUAL-PORT STATIC RAM - Integrated Device Technology

भाग संख्या IDT7034S
समारोह HIGH-SPEED 4K x 18 DUAL-PORT STATIC RAM
मैन्युफैक्चरर्स Integrated Device Technology 
लोगो Integrated Device Technology लोगो 
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IDT7034S pdf
IDT7034S/L
High-Speed 4K x 18 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Description:
The IDT7034 is a high-speed 4K x 18 Dual-Port Static RAM. The
IDT7034 is designed to be used as a stand-alone 72K-bit Dual-Port
RAM or as a combination MASTER/SLAVE Dual-Port RAM for 36-bit
or more word systems. Using the IDT MASTER/SLAVE Dual-Port
RAM approach in 36-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
feature controlled by Chip Enable (CE) permits the on-chip circuitry of each
port to enter a very low standby power mode.
The IDT7034 utilizes a 18-bit wide data path to allow for parity at
the user's option. This feature is especially useful in data communica-
tion applications.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 850mW of power. Low-power (L)
versions offer battery backup data retention capability with typical
power consumption of 500µW from a 2V battery.
Pin Configurations(1,2,3)
Index
N/C
N/C
I/O8L
I/O17L
I/O11L
I/O12L
I/O13L
I/O14L
GND
I/O15L
I/O16L
VCC
GND
I/O0R
I/O1R
I/O2R
VCC
I/O3R
I/O4R
I/O5R
I/O6R
I/O8R
I/O17R
N/C
N/C
1100
99 98 97
96 95
94
93 92
91 90
89 88
87 86
85 84
83 82
81
80 79
78 77 76
75
2 74
3 73
4 72
5 71
6 70
7 69
8 68
9
10 IDT7034PF
11 PN100-1(4)
67
66
65
12
13 100-PIN TQFP
14 TOP VIEW(5)
64
63
62
15 61
16 60
17 59
18 58
19 57
20 56
21 55
22 54
23 53
24 52
25 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
N/C
N/C
N/C
N/C
A5L
A4L
A3L
A2L
A1L
A0L
INTL
BUSYL
GND
M/S
BUSYR
INTR
A0R
A1R
A2R
A3R
A4R
N/C
N/C
N/C
N/C
.
4089drw 02
NOTES:
1. All VCC pins must be connected to power supply
2. All GND pins must be connected to ground supply.
3. 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.
2

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IDT7034LHIGH-SPEED 4K x 18 DUAL-PORT STATIC RAMIntegrated Device Technology
Integrated Device Technology
IDT7034SHIGH-SPEED 4K x 18 DUAL-PORT STATIC RAMIntegrated Device Technology
Integrated Device Technology


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