AUGUST 2014
1
©2014 Integrated Device Technology, Inc.
DSC- 2739/17
IDT7006S/L
HIGH-SPEED
16K x 8 DUAL-PORT
STATIC RAM
Features
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
Military: 20/25/35/55/70ns (max.)
Industrial: 55ns (max.)
Commercial: 15/17/20/25/35/55ns (max.)
Low-power operation
IDT7006S
Active: 750mW (typ.)
Standby: 5mW (typ.)
IDT7006L
Active: 700mW (typ.)
Standby: 1mW (typ.)
IDT7006 easily expands data bus width to 16 bits or more
using the Master/Slave select when cascading more than
one device
M/S = H for BUSY output flag on Master,
M/S = L for BUSY input on Slave
Busy and Interrupt Flags
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling
between ports
Fully asynchronous operation from either port
Devices are capable of withstanding greater than 2001V
electrostatic discharge
Battery backup operation—2V data retention
TTL-compatible, single 5V (±10%) power supply
Available in 68-pin PGA, quad flatpack, PLCC, and a 64-pin
TQFP
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
I/O
Control
Address
Decoder
MEMORY
ARRAY
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
Address
Decoder
I/O
Control
R/W
L
CE
L
OE
L
BUSY
L
A
13L
A
0L
2739 drw 01
I/O
0L
-I/O
7L
CE
L
OE
L
R/W
L
SEM
L
INT
L
M/S
BUSY
R
I/O
0R
-I/O
7R
A
13R
A
0R
SEM
R
INT
R
CE
R
OE
R
(2)
(1,2)
(1,2)
(2)
R/W
R
CE
R
OE
R
R/W
R
14
14
NOTES:
1. (MASTER): BUSY is output; (SLAVE): BUSY is input.
2. BUSY outputs and INT outputs are non-tri-stated push-pull.
2
IDT7006S/L
High-Speed 16K x 8 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
Description
The IDT7006 is a high-speed 16K x 8 Dual-Port Static RAM. The
IDT7006 is designed to be used as a stand-alone 128K-bit Dual-Port RAM
or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more
word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach
in 16-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 CE permits 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 750mW of power. Low-power (L)
versions offer battery backup data retention capability with typical power
consumption of 500µW from a 2V battery.
The IDT7006 is packaged in a ceramic 68-pin PGA, an 68-pin quad
flatpack, a PLCC, and a 64-pin thin quad flatpack, TQFP. Military grade
product is manufactured in compliance with the latest revision of MIL-PRF-
38535 QML, Class B, making it ideally suited to military temperature
applications demanding the highest level of performance and reliability.
NOTES:
1. All V
CC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. J68-1 package body is approximately .95 in x .95 in. x .17 in.
F68-1 package body is approximately .97 in x .97 in x .08 in.
PN64-1 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
Pin Configurations
(1,2,3)
6.42
IDT7006S/L
High-Speed 16K x 8 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
3
Pin Names
NOTES:
1. All V
CC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. Package body is approximately 1.18 in x 1.18 in x .16 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking
Pin Configurations
(1,2,3)
(con't.)
Left Port Right Port Names
CE
L
CE
R
Chip Enable
R/W
L
R/W
R
Read/Write Enable
OE
L
OE
R
Output Enable
A
0L
- A
13L
A
0R
- A
13R
Address
I/O
0L
- I/O
7L
I/O
0R
- I/O
7R
Data Input/Output
SEM
L
SEM
R
Semaphore Enable
INT
L
INT
R
Interrupt Flag
BUSY
L
BUSY
R
Busy Flag
M/S Master or Slave Select
V
CC
Power
GND Ground
2739 tbl 01

7006L55FB

Mfr. #:
Manufacturer:
IDT
Description:
SRAM 6Kx8, 128K, 5V DUAL- PORT RAM
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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