|
|
Numéro de référence | IDT70T9159L | ||
Description | (IDT70T9159L / IDT70T9169) HIGH-SPEED 2.5V 16/8K X 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM | ||
Fabricant | IDT | ||
Logo | |||
www.DataSheet4U.com
HIGH-SPEED 2.5V
16/8K X 9 SYNCHRONOUS
PIPELINED
DUAL-PORT STATIC RAM
PRELIMINARY
IDT70T9169/59L
.eatures
x True Dual-Ported memory cells which allow simultaneous
access of the same memory location
x High-speed clock to data access
– Commercial:7.5/9/12ns (max.)
– Industrial: 9ns (max.)
x Low-power operation
– IDT70T9169/59L
Active: 225mW (typ.)
Standby: 1.5mW (typ.)
x Flow-Through or Pipelined output mode on either Port via
the FT/PIPE pins
x Counter enable and reset features
x Dual chip enables allow for depth expansion without
additional logic
.unctional Block Diagram
x Full synchronous operation on both ports
– 4.0ns setup to clock and 0.5ns 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
x LVTTL- compatible, single 2.5V (±100mV) power supply
x Industrial temperature range (–40°C to +85°C) is
available for 66MHz
x Available in a 100-pin Thin Quad Flatpack (TQFP) and 100-
pin fine pitch Ball Grid Array (fpBGA) packages.
R/WL
OEL
CE0L
CE1L
1
0
0/1
R/WR
OER
CE0R
1 CE1R
0
0/1
FT/PIPEL
I/O0L - I/O8L
0/1 1
0
I/O
Control
I/O
Control
0 1 0/1
A13L(1)
A0L
CLKL
ADSL
CNTENL
CNTRSTL
NOTE:
1. A13 is a NC for IDT70T9159.
Counter/
Address
Reg.
MEMORY
ARRAY
Counter/
Address
Reg.
FT/PIPER
I/O0R - I/O8R
A13R(1)
A0R
CLKR
ADSR
CNTENR
CNTRSTR
5654 drw 01
©2002 Integrated Device Technology, Inc.
1
JULY 2002
DSC-5654/1
|
|||
Pages | Pages 16 | ||
Télécharger | [ IDT70T9159L ] |
No | Description détaillée | Fabricant |
IDT70T9159L | (IDT70T9159L / IDT70T9169) HIGH-SPEED 2.5V 16/8K X 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM | IDT |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |