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IDT70V9189L9PFI Datasheet

  • IDT70V9189L9PFI

  • HIGH-SPEED 3.3V 64/32K x 9 SYNCHRONOUS PIPELINED DUAL-PORT S...

  • 17頁

  • IDT

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HIGH-SPEED 3.3V 64/32K x 9
SYNCHRONOUS PIPELINED
DUAL-PORT STATIC RAM
Features:
鈼?/div>
鈼?/div>
IDT70V9189/79L
鈼?/div>
鈼?/div>
鈼?/div>
鈼?/div>
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
High-speed clock to data access
鈥?Commercial: 6.5/7.5/9/12ns (max.)
鈥?Industrial: 9ns (max.)
Low-power operation
鈥?IDT70V9189/79L
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
鈼?/div>
鈼?/div>
鈼?/div>
鈼?/div>
additional logic
Full synchronous operation on both ports
鈥?4ns setup to clock and 0ns hold on all control, data, and
address inputs
鈥?Data input, address, and control registers
鈥?Fast 6.5ns clock to data out in the Pipelined output mode
鈥?Self-timed write allows fast cycle time
鈥?10ns cycle time, 100MHz operation in Pipelined output mode
LVTTL- compatible, single 3.3V (鹵0.3V) power supply
Industrial temperature range (鈥?0擄C to +85擄C) is
available for selected speeds
Available in a 100-pin Thin Quad Flatpack (TQFP)
Functional Block Diagram
R/W
OE
L
CE
0L
CE
1L
R/W
R
OE
R
CE
0R
CE
1R
1
0
0/1
1
0
0/1
FT/PIPE
L
0/1
1
0
0
1
0/1
FT/PIPE
R
,
I/O
0L
- I/O
8L
I/O
Control
I/O
Control
I/O
0R
- I/O
8R
A
15L
(1)
A
0L
CLK
L
ADS
L
CNTEN
L
CNTRST
L
Counter/
Address
Reg.
MEMORY
ARRAY
Counter/
Address
Reg.
A
15R
(1)
A
0R
CLK
R
ADS
R
CNTEN
R
CNTRST
R
4860 drw 01
NOTE:
1. A
15
X
is a NC for IDT70V9179.
FEBRUARY 2004
1
漏2004 Integrated Device Technology, Inc.
DSC-4860/3

IDT70V9189L9PFI 產(chǎn)品屬性

  • 6

  • 集成電路 (IC)

  • 存儲器

  • -

  • RAM

  • SRAM - 雙端口，同步

  • 576K（64K x 9）

  • 9ns

  • 并聯(lián)

  • 3 V ~ 3.6 V

  • -40°C ~ 85°C

  • 100-LQFP

  • 100-TQFP（14x14）

  • 托盤

  • 70V9189L9PFI

IDT70V9189L9PFI相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
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  • 英文版
    HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
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  • 英文版
    HIGH-SPEED 2K x 8 FourPort STATIC RAM
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  • 英文版
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  • 英文版
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