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IDT70V7339S133DAGI

产品描述Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144
产品类别存储    存储   
文件大小256KB,共22页
制造商IDT (Integrated Device Technology)
标准  
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IDT70V7339S133DAGI概述

Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144

IDT70V7339S133DAGI规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称IDT (Integrated Device Technology)
零件包装代码QFP
包装说明TQFP-144
针数144
Reach Compliance Codecompliant
ECCN代码3A991.B.2.A
最长访问时间15 ns
JESD-30 代码S-PQFP-G144
JESD-609代码e3
长度20 mm
内存密度9437184 bit
内存集成电路类型DUAL-PORT SRAM
内存宽度18
湿度敏感等级3
功能数量1
端子数量144
字数524288 words
字数代码512000
工作模式SYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织512KX18
封装主体材料PLASTIC/EPOXY
封装代码LFQFP
封装形状SQUARE
封装形式FLATPACK, LOW PROFILE, FINE PITCH
并行/串行PARALLEL
峰值回流温度(摄氏度)260
认证状态Not Qualified
座面最大高度1.6 mm
最大供电电压 (Vsup)3.45 V
最小供电电压 (Vsup)3.15 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Matte Tin (Sn)
端子形式GULL WING
端子节距0.5 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
宽度20 mm

文档预览

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HIGH-SPEED 3.3V 512K x 18
SYNCHRONOUS
BANK-SWITCHABLE
DUAL-PORT STATIC RAM
WITH 3.3V OR 2.5V INTERFACE
Features:
x
PRELIMINARY
IDT70V7339S
x
x
x
x
x
x
512K x 18 Synchronous Bank-Switchable Dual-ported
SRAM Architecture
64 independent 8K x 18 banks
– 9 megabits of memory on chip
Bank access controlled via bank address pins
High-speed data access
– Commercial: 3.6ns (166MHz)/4.2ns (133MHz) (max.)
– Industrial: 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
– 6ns cycle time, 166MHz operation (12Gbps bandwidth)
– Fast 3.6ns clock to data out
– 1.7ns setup to clock and 0.5ns hold on all control, data, and
address inputs @ 166MHz
x
x
x
x
x
x
– 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 133MHz.
Available in a 144-pin Thin Quad Flatpack (TQFP),
208-pin fine pitch Ball Grid Array (fpBGA), and 256-pin Ball
Grid Array (BGA)
Supports JTAG features compliant with IEEE 1149.1
Functional Block Diagram
PL/FT
L
OPT
L
CLK
L
ADS
L
CNTEN
L
REPEAT
L
R/W
L
CE
0L
CE
1L
UB
L
LB
L
OE
L
PL/FT
R
OPT
R
CLK
R
ADS
R
CNTEN
R
REPEAT
R
R/W
R
CE
0R
CE
1R
UB
R
LB
R
OE
R
CONTROL
LOGIC
MUX
8Kx18
MEMORY
ARRAY
(BANK 0)
MUX
CONTROL
LOGIC
I/O
0L-17L
I/O
CONTROL
MUX
8Kx18
MEMORY
ARRAY
(BANK 1)
MUX
I/O
CONTROL
I/O
0R-17R
A
12L
A
0L
BA
5L
BA
4L
BA
3L
BA
2L
BA
1L
BA
0L
ADDRESS
DECODE
ADDRESS
DECODE
A
12R
A
0R
BA
5R
BA
4R
BA
3R
BA
2R
BA
1R
BA
0R
BANK
DECODE
MUX
8Kx18
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
5628 drw 01
JANUARY 2001
1
DSC 5628/1
©2001 Integrated Device Technology, Inc.

IDT70V7339S133DAGI相似产品对比

IDT70V7339S133DAGI IDT70V7339S133DAI IDT70V7339S133DA IDT70V7339S133DAG IDT70V7339S166DAG IDT70V7339S166DA
描述 Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144 Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144 Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144 Dual-Port SRAM, 512KX18, 15ns, PQFP144, TQFP-144 Dual-Port SRAM, 512KX18, 12ns, PQFP144, TQFP-144 Dual-Port SRAM, 512KX18, 12ns, PQFP144, TQFP-144
是否无铅 不含铅 含铅 含铅 不含铅 不含铅 含铅
是否Rohs认证 符合 不符合 不符合 符合 符合 不符合
厂商名称 IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
零件包装代码 QFP QFP QFP QFP QFP QFP
包装说明 TQFP-144 TQFP-144 TQFP-144 TQFP-144 TQFP-144 TQFP-144
针数 144 144 144 144 144 144
Reach Compliance Code compliant compliant compliant compliant compliant compliant
ECCN代码 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A
最长访问时间 15 ns 15 ns 15 ns 15 ns 12 ns 12 ns
JESD-30 代码 S-PQFP-G144 S-PQFP-G144 S-PQFP-G144 S-PQFP-G144 S-PQFP-G144 S-PQFP-G144
JESD-609代码 e3 e0 e0 e3 e3 e0
长度 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm
内存密度 9437184 bit 9437184 bit 9437184 bit 9437184 bit 9437184 bit 9437184 bit
内存集成电路类型 DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM
内存宽度 18 18 18 18 18 18
湿度敏感等级 3 3 3 3 3 3
功能数量 1 1 1 1 1 1
端子数量 144 144 144 144 144 144
字数 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words
字数代码 512000 512000 512000 512000 512000 512000
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 85 °C 85 °C 70 °C 70 °C 70 °C 70 °C
组织 512KX18 512KX18 512KX18 512KX18 512KX18 512KX18
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LFQFP LFQFP LFQFP LFQFP LFQFP LFQFP
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) 260 225 225 260 260 225
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm
最大供电电压 (Vsup) 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V 3.45 V
最小供电电压 (Vsup) 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V 3.15 V
标称供电电压 (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Tin/Lead (Sn/Pb)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 QUAD QUAD QUAD QUAD QUAD QUAD
处于峰值回流温度下的最长时间 30 20 20 30 30 20
宽度 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm
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