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IDT70V3579S4BFG

产品描述Dual-Port SRAM, 32KX36, 4.2ns, CMOS, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, GREEN, MO-205EAG, FBGA-208
产品类别存储    存储   
文件大小207KB,共25页
制造商IDT (Integrated Device Technology)
标准
下载文档 详细参数 选型对比 全文预览

IDT70V3579S4BFG概述

Dual-Port SRAM, 32KX36, 4.2ns, CMOS, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, GREEN, MO-205EAG, FBGA-208

IDT70V3579S4BFG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BGA
包装说明LFBGA, BGA208,17X17,32
针数208
Reach Compliance Codecompliant
ECCN代码3A991.B.2.A
最长访问时间4.2 ns
其他特性PIPELINED OUTPUT MODE, SELF-TIMED WRITE CYCLE
最大时钟频率 (fCLK)133 MHz
I/O 类型COMMON
JESD-30 代码S-PBGA-B208
JESD-609代码e1
长度15 mm
内存密度1179648 bit
内存集成电路类型DUAL-PORT SRAM
内存宽度36
湿度敏感等级3
功能数量1
端口数量2
端子数量208
字数32768 words
字数代码32000
工作模式SYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织32KX36
输出特性3-STATE
封装主体材料PLASTIC/EPOXY
封装代码LFBGA
封装等效代码BGA208,17X17,32
封装形状SQUARE
封装形式GRID ARRAY, LOW PROFILE, FINE PITCH
并行/串行PARALLEL
峰值回流温度(摄氏度)260
电源2.5/3.3,3.3 V
认证状态Not Qualified
座面最大高度1.7 mm
最小待机电流3.15 V
最大压摆率0.46 mA
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COMMERCIAL
端子面层Tin/Silver/Copper (Sn/Ag/Cu)
端子形式BALL
端子节距0.8 mm
端子位置BOTTOM
处于峰值回流温度下的最长时间30
宽度15 mm
Base Number Matches1

文档预览

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HIGH-SPEED 3.3V
8/4K x 18 DUAL-PORT
8/4K x 16 DUAL-PORT
STATIC RAM
Features
IDT70V35/34S/L
IDT70V25/24S/L
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
IDT70V35/34
– Commercial: 15/20/25ns (max.)
– Industrial: 20ns
IDT70V25/24
– Commercial: 15/20/25/35/55ns (max.)
– Industrial: 20/25ns
Low-power operation
– IDT70V35/34S
– IDT70V35/34L
Active: 430mW (typ.)
Active: 415mW (typ.)
Standby: 3.3mW (typ.)
Standby: 660
µ
W (typ.)
– IDT70V25/24S
Active: 400mW (typ.)
Standby: 3.3mW (typ.)
– IDT70V25/24L
Active: 380mW (typ.)
Standby: 660
µ
W (typ.)
Separate upper-byte and lower-byte control for multiplexed
bus compatibility
IDT70V35/34 (IDT70V25/24) easily expands data bus width
to 36 bits (32 bits) or more using the Master/Slave select
when cascading more than one device
M/S = V
IH
for
BUSY
output flag on Master
M/S = V
IL
for
BUSY
input on Slave
BUSY
and Interrupt Flag
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling
between ports
Fully asynchronous operation from either port
LVTTL-compatible, single 3.3V (±0.3V) power supply
Available in a 100-pin TQFP (IDT70V35/24) & (IDT70V25/24),
86-pin PGA (IDT70V25/24) and 84-pin PLCC (IDT70V25/24)
Industrial temperature range (-40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
R/W
L
UB
L
R/W
R
UB
R
LB
L
CE
L
OE
L
LB
R
CE
R
OE
R
,
I/O
9L
-I/O
17L
(5)
I/O
Control
I/O
0L
-I/O
8L
(4)
BUSY
L
(2,3)
I/O
9R
-I/O
17R
(5)
I/O
Control
I/O
0R
-I/O
8R
(4)
BUSY
R
(2,3)
Address
Decoder
13
A
12L
(1)
A
0L
MEMORY
ARRAY
13
Address
Decoder
A
12R
(1)
A
0R
CE
L
OE
L
R/W
L
SEM
L
INT
L
(3)
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
OE
R
R/W
R
SEM
R
INT
R
(3)
5624 drw 01
M/S
NOTES:
1. A
12
is a NC for IDT70V34 and for IDT70V24.
2. (MASTER):
BUSY
is output; (SLAVE):
BUSY
is input.
3.
BUSY
outputs and
INT
outputs are non-tri-stated push-pull.
4. I/O
0
x - I/O
7
x for IDT70V25/24.
5. I/O
8
x - I/O
15
x for IDT70V25/24.
OCTOBER 2008
1
DSC-5624/7
©2008 Integrated Device Technology, Inc.

IDT70V3579S4BFG相似产品对比

IDT70V3579S4BFG IDT70V24S55PFG IDT70V24L55PFI IDT70V25S35PFG IDT70V35L20PFGI IDT70V25S25PFGI IDT70V24L35PFG
描述 Dual-Port SRAM, 32KX36, 4.2ns, CMOS, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, GREEN, MO-205EAG, FBGA-208 Dual-Port SRAM, 4KX16, 55ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, TQFP-100 Dual-Port SRAM, 4KX16, 55ns, CMOS, PQFP100, TQFP-100 Dual-Port SRAM, 8KX16, 35ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, TQFP-100 Dual-Port SRAM, 8KX18, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, TQFP-100 Dual-Port SRAM, 8KX16, 25ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, TQFP-100 Dual-Port SRAM, 4KX16, 35ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, TQFP-100
是否无铅 不含铅 不含铅 含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 不符合 符合 符合 符合 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) IDT (Integrated Device Technology)
零件包装代码 BGA QFP QFP QFP QFP QFP QFP
包装说明 LFBGA, BGA208,17X17,32 LFQFP, QFP100,.63SQ,20 TQFP-100 LFQFP, QFP100,.63SQ,20 LFQFP, QFP100,.63SQ,20 LFQFP, QFP100,.63SQ,20 LFQFP, QFP100,.63SQ,20
针数 208 100 100 100 100 100 100
Reach Compliance Code compliant compliant not_compliant compliant compliant compliant compliant
ECCN代码 3A991.B.2.A EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最长访问时间 4.2 ns 55 ns 55 ns 35 ns 20 ns 25 ns 35 ns
I/O 类型 COMMON COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 代码 S-PBGA-B208 S-PQFP-G100 S-PQFP-G100 S-PQFP-G100 S-PQFP-G100 S-PQFP-G100 S-PQFP-G100
JESD-609代码 e1 e3 e0 e3 e3 e3 e3
长度 15 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm
内存密度 1179648 bit 65536 bit 65536 bit 131072 bit 147456 bit 131072 bit 65536 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 DUAL-PORT SRAM
内存宽度 36 16 16 16 18 16 16
湿度敏感等级 3 3 3 3 3 3 3
功能数量 1 1 1 1 1 1 1
端口数量 2 2 2 2 2 2 2
端子数量 208 100 100 100 100 100 100
字数 32768 words 4096 words 4096 words 8192 words 8192 words 8192 words 4096 words
字数代码 32000 4000 4000 8000 8000 8000 4000
工作模式 SYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 70 °C 70 °C 85 °C 70 °C 85 °C 85 °C 70 °C
组织 32KX36 4KX16 4KX16 8KX16 8KX18 8KX16 4KX16
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LFBGA LFQFP LFQFP LFQFP LFQFP LFQFP LFQFP
封装等效代码 BGA208,17X17,32 QFP100,.63SQ,20 QFP100,.63SQ,20 QFP100,.63SQ,20 QFP100,.63SQ,20 QFP100,.63SQ,20 QFP100,.63SQ,20
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 GRID ARRAY, 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 FLATPACK, LOW PROFILE, FINE PITCH
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) 260 260 240 260 260 260 260
电源 2.5/3.3,3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.7 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm
最小待机电流 3.15 V 3 V 3 V 3 V 3 V 3 V 3 V
最大压摆率 0.46 mA 0.18 mA 0.17 mA 0.18 mA 0.195 mA 0.19 mA 0.155 mA
最大供电电压 (Vsup) 3.45 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) 3.15 V 3 V 3 V 3 V 3 V 3 V 3 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 3.3 V
表面贴装 YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL
端子面层 Tin/Silver/Copper (Sn/Ag/Cu) Matte Tin (Sn) - annealed Tin/Lead (Sn85Pb15) Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
端子形式 BALL GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.8 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 BOTTOM QUAD QUAD QUAD QUAD QUAD QUAD
处于峰值回流温度下的最长时间 30 30 20 30 30 30 30
宽度 15 mm 14 mm 14 mm 14 mm 14 mm 14 mm 14 mm
Base Number Matches 1 1 1 1 1 - -
最大待机电流 - 0.005 A 0.005 A 0.005 A 0.005 A 0.005 A 0.0025 A
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