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70V7519S166DRI

Description
SRAM 256K X 36, 9M
Categorystorage   
File Size747KB,23 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
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70V7519S166DRI Overview

SRAM 256K X 36, 9M

70V7519S166DRI Parametric

Parameter NameAttribute value
Product CategorySRAM
ManufacturerIDT (Integrated Device Technology, Inc.)
RoHSNo
Memory Size9 Mbit
Organization256 k x 36
Access Time20 ns
Interface TypeParallel
Supply Voltage - Max3.45 V
Supply Voltage - Min3.15 V
Supply Current - Max830 mA
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package / CasePQFP-208
PackagingTray
Height3.5 mm
Length28 mm
Memory TypeSDR
Moisture SensitiveYes
Operating Temperature Range- 40 C to + 85 C
Factory Pack Quantity6
TypeSynchronous
Width28 mm
HIGH-SPEED 3.3V 256K x 36
SYNCHRONOUS
BANK-SWITCHABLE
DUAL-PORT STATIC RAM
WITH 3.3V OR 2.5V INTERFACE
Features:
IDT70V7519S
256K x 36 Synchronous Bank-Switchable Dual-ported
SRAM Architecture
64 independent 4K x 36 banks
– 9 megabits of memory on chip
Bank access controlled via bank address pins
High-speed data access
– Commercial: 3.4ns(200MHz)/3.6ns (166MHz)/4.2ns
(133MHz) (max.)
– Industrial: 3.6ns (166MHz)/4.2ns (133MHz) (max.)
Selectable Pipelined or Flow-Through output mode
Counter enable and repeat features
Dual chip enables allow for depth expansion without
additional logic
Full synchronous operation on both ports
– 5ns cycle time, 200MHz operation (14Gbps bandwidth)
– Fast 3.4ns clock to data out
– 1.5ns setup to clock and 0.5ns hold on all control, data, and
address inputs @ 200MHz
– Data input, address, byte enable and control registers
– Self-timed write allows fast cycle time
Separate byte controls for multiplexed bus and bus
matching compatibility
LVTTL- compatible, 3.3V (±150mV) power supply
for core
LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV)
power supply for I/Os and control signals on each port
Industrial temperature range (-40°C to +85°C) is
available at 166MHz and 133MHz
Available in a 208-pin Plastic Quad Flatpack (PQFP),
208-pin fine pitch Ball Grid Array (fpBGA), and 256-pin Ball
Grid Array (BGA)
Supports JTAG features compliant with IEEE 1149.1
Green parts available, see ordering information
Functional Block Diagram
PL/FT
L
OPT
L
CLK
L
ADS
L
CNTEN
L
REPEAT
L
R/W
L
CE
0L
CE
1L
BE
3L
BE
2L
BE
1L
BE
0L
OE
L
PL/FT
R
OPT
R
CLK
R
ADS
R
CNTEN
R
REPEAT
R
R/W
R
CE
0R
CE
1R
BE
3R
BE
2R
BE
1R
BE
0R
OE
R
CONTROL
LOGIC
MUX
4Kx36
MEMORY
ARRAY
(BANK 0)
MUX
CONTROL
LOGIC
I/O
0L-35L
I/O
CONTROL
MUX
4Kx36
MEMORY
ARRAY
(BANK 1)
MUX
I/O
CONTROL
I/O
0R-35R
A
11L
A
0L
BA
5L
BA
4L
BA
3L
BA
2L
BA
1L
BA
0L
ADDRESS
DECODE
ADDRESS
DECODE
A
11R
A
0R
BA
5R
BA
4R
BA
3R
BA
2R
BA
1R
BA
0R
BANK
DECODE
MUX
4Kx36
MEMORY
ARRAY
(BANK 63)
BANK
DECODE
NOTE:
1. The Bank-Switchable dual-port uses a true SRAM
core instead of the traditional dual-port SRAM core.
As a result, it has unique operating characteristics.
Please refer to the functional description on page 19
for details.
MUX
,
TDI
TDO
JTAG
TMS
TCK
TRST
5618 drw 01
JUNE 2015
1
DSC 5618/9
©2015 Integrated Device Technology, Inc.

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Description SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256Kx36 STD-PWR 3.3V RAM IC SRAM 256K X 36, 9M SRAM 256K X 36, 9M SRAM 256K X 36, 9M
Product Category SRAM SRAM SRAM SRAM SRAM SRAM SRAM SRAM SRAM SRAM
Manufacturer IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.)
RoHS No No No No No No Details No No No
Memory Size 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit 9 Mbit
Organization 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36 256 k x 36
Access Time 20 ns 25 ns 20 ns 3.6 ns 3.4 ns 25 ns 15 ns 4.2 ns 4.2 ns 20 ns
Interface Type Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Supply Voltage - Max 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V
Supply Voltage - Min 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V
Supply Current - Max 830 mA 675 mA 790 mA 790 mA 950 mA 645 mA 950 mA 645 mA 675 mA 830 mA
Minimum Operating Temperature - 40 C - 40 C 0 C 0 C 0 C 0 C 0 C 0 C - 40 C - 40 C
Maximum Operating Temperature + 85 C + 85 C + 70 C + 70 C + 70 C + 70 C + 70 C + 70 C + 85 C + 85 C
Mounting Style SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Package / Case PQFP-208 PQFP-208 CABGA-256 CABGA-256 CABGA-256 CABGA-208 BGA-256 CABGA-256 CABGA-256 CABGA-256
Packaging Tray Tray Tray Reel Reel Tray Reel Reel Reel Tray
Memory Type SDR SDR SDR SDR SDR SDR SDR SDR SDR SDR
Factory Pack Quantity 6 6 6 1000 1000 7 1000 1000 1000 6
Type Synchronous Synchronous Synchronous Synchronous Synchronous Synchronous Synchronous Synchronous Synchronous Synchronous
Height 3.5 mm 3.5 mm 1.4 mm 1.4 mm 1.4 mm 1.4 mm - 1.4 mm 1.4 mm 1.4 mm
Length 28 mm 28 mm 17 mm 17 mm 17 mm 15 mm - 17 mm 17 mm 17 mm
Moisture Sensitive Yes - Yes Yes Yes Yes - Yes Yes Yes
Operating Temperature Range - 40 C to + 85 C - 40 C to + 85 C 0 C to + 70 C - - 0 C to + 70 C 0 C to + 70 C - - - 40 C to + 85 C
Width 28 mm 28 mm 17 mm 17 mm 17 mm 15 mm - 17 mm 17 mm 17 mm
Unit Weight - - 0.098203 oz 0.098203 oz 0.098203 oz - 0.098203 oz 0.098203 oz 0.098203 oz 0.098203 oz
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