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What is IDT70V9389L?

This electronic component, produced by the manufacturer "IDT", performs the same function as "HIGH-SPEED 3.3V 64K x18/x16 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM".


IDT70V9389L Datasheet PDF - IDT

Part Number IDT70V9389L
Description HIGH-SPEED 3.3V 64K x18/x16 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
Manufacturers IDT 
Logo IDT Logo 


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HIGH-SPEED 3.3V
64K x18/x16
SYNCHRONOUS PIPELINED IDT70V9389/289L
Š DUAL-PORT STATIC RAM
Features:
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
High-speed clock to data access
– Commercial: 7.5/9/12ns (max.)
– Industrial: 9ns (max.)
Low-power operation
– IDT70V9389/289L
Active: 500mW (typ.)
Standby: 1.5mW (typ.)
Flow-Through or Pipelined output mode on either port via
the FT/PIPE pins
Counter enable and reset features
Dual chip enables allow for depth expansion without
additional logic
LVTTL- compatible, single 3.3V (±0.3V) power supply
Functional Block Diagram
Full synchronous operation on both ports
– 4ns setup to clock and 0ns hold on all control, data, and
address inputs
– Data input, address, and control registers
– Fast 7.5ns clock to data out in the Pipelined output mode
– Self-timed write allows fast cycle time
– 12ns cycle time, 83MHz operation in Pipelined output
mode
Separate upper-byte and lower-byte controls for
multiplexed bus and bus matching compatibility
Industrial temperature range (–40°C to +85°C) is
available for selected speeds
Available in a 128-pin Thin Quad Flatpack (TQFP) and
100-pin Thin Quad Flatpack (TQFP)
Green parts available, see ordering information
R/WL
UBL
CE0L
CE1L
LBL
OEL
1
0
0/1
R/WR
UBR
CE0R
1
0
CE1R
0/1
LBR
OER
FT/PIPEL
I/O9L-I/O17L(2)
I/O0L-I/O8L(1)
A15L
A0L
CLKL
ADSL
CNTENL
CNTRSTL
0/1 1b 0b b a 1a 0a
Counter/
Address
Reg.
I/O
Control
I/O
Control
MEMORY
ARRAY
0a 1a
a
b0b 1b
0/1
Counter/
Address
Reg.
FT/PIPER
I/O9R-I/O17R(1)
I/O0R-I/O8R(1)
A15R
A0R
CLKR
ADSR
CNTENR
CNTRSTR
4856 drw 01
NOTES:
1. I/O0X - I/O7X for IDT70V9289.
2. I/O8X - I/O15X for IDT70V9289.
©2014 Integrated Device Technology, Inc.
1
MARCH 2014
DSC-4856/8

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IDT70V9389L equivalent
IDT70V9389/289L
High-Speed 3.3V 64K x18/x16 Dual-Port Synchronous Pipelined Static RAM
Pin Configurations(1,2,3)(con't.)
Industrial & Commercial Temperature Ranges
02/25/14
Index
A9L
A10L
A11L
A12L
A13L
A14L
A15L
NC
NC
LBL
UBL
CE0L
CE1L
CNTRSTL
VDD
R/WL
OEL
FT/PIPEL
VSS
I/O15L
I/O14L
I/O13L
I/O12L
I/O11L
I/O10L
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 67
10 IDT70V9289PF
11 PN100(4)
12
66
65
64
13 100-Pin TQFP
14 Top View(5)
15
63
62
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
A9R
A10R
A11R
A12R
A13R
A14R
A15R
NC
NC
LBR
UBR
CE0R
CE1R
.
CNTRSTR
VSS
R/WR
OER
FT/PIPER
VSS
I/O15R
I/O14R
I/O13R
I/O12R
I/O11R
I/O10R
4856 drw 02c
NOTES:
1. All VDD pins must be connected to power supply.
2. All VSS pins must be connected to ground.
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.
6.452


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for IDT70V9389L electronic component.


Information Total 19 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
IDT70V9389The function is HIGH-SPEED 3.3V 64K x18/x16 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM. IDTIDT
IDT70V9389LThe function is HIGH-SPEED 3.3V 64K x18/x16 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM. IDTIDT

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