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IDT70P248L55BYGI8

产品描述Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100
产品类别存储    存储   
文件大小173KB,共23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

IDT70P248L55BYGI8概述

Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100

IDT70P248L55BYGI8规格参数

参数名称属性值
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6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100
针数100
Reach Compliance Codeunknown
ECCN代码EAR99
最长访问时间55 ns
I/O 类型COMMON
JESD-30 代码S-PBGA-B100
JESD-609代码e1
内存密度65536 bit
内存集成电路类型DUAL-PORT SRAM
内存宽度16
湿度敏感等级3
功能数量1
端口数量2
端子数量100
字数4096 words
字数代码4000
工作模式ASYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织4KX16
输出特性3-STATE
封装主体材料PLASTIC/EPOXY
封装代码BGA
封装等效代码BGA100,10X10,20
封装形状SQUARE
封装形式GRID ARRAY
并行/串行PARALLEL
峰值回流温度(摄氏度)260
电源1.8,2.5/3 V
认证状态Not Qualified
最大待机电流0.000008 A
最小待机电流1.7 V
最大压摆率0.025 mA
最大供电电压 (Vsup)1.9 V
最小供电电压 (Vsup)1.7 V
标称供电电压 (Vsup)1.8 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Tin/Silver/Copper (Sn/Ag/Cu)
端子形式BALL
端子节距0.5 mm
端子位置BOTTOM
处于峰值回流温度下的最长时间30
Base Number Matches1

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VERY LOW POWER 1.8V
8K/4K x 16 DUAL-PORT
STATIC RAM
Features
IDT70P258/248L
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
– Industrial: 55ns (max.)
Low-power operation
IDT70P258/248L
Active: 27mW (typ.)
Standby: 3.6
µ
W (typ.)
Separate upper-byte and lower-byte control for multiplexed
bus compatibility
IDT70P258/248 easily expands data bus width to 32 bits or
more using the Master/Slave select when cascading more
than one device
M/S = V
DD
for
BUSY
output flag on Master
Supports 3.0V, 2.5V and 1.8V I/O's
M/S = V
SS
for
BUSY
input on Slave
Input Read Register
Output Drive Register
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 1.8V (±100mV) power supply
Available in 100 Ball 0.5mm-pitch BGA
Industrial temperature range (-40°C to +85°C)
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
8L
-I/O
15L
I/O
0L
-I/O
7L
BUSY
L
(2,3)
I/O
8R
-I/O
15R
I/O
Control
I/O
Control
I/O
0R
-I/O
7R
BUSY
R
(2,3)
,
A
12L
(1)
A
0L
Address
Decoder
MEMORY
ARRAY
Address
Decoder
A
12R
(1)
A
0R
CE
L
OE
L
R/W
L
IRR
0
,IRR
1
INPUT
READ REGISTER
AND
OUTPUT
DRIVE REGISTER
SFEN
13
13
CE
R
OE
R
R/W
R
ODR
0
-
ODR
4
CE
L
OE
L
R/W
L
SEM
L
(3)
INT
L
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
OE
R
R/W
R
SEM
R
INT
R
(3)
5675 drw 01
M/S
NOTES:
1. A
12X
is a NC for IDT70P248.
2. (MASTER):
BUSY
is output; (SLAVE):
BUSY
is input.
3.
BUSY
outputs and
INT
outputs are non-tri-stated push-pull.
NOVEMBER 2005
1
DSC-5675/5
©2005 Integrated Device Technology, Inc.

IDT70P248L55BYGI8相似产品对比

IDT70P248L55BYGI8 70P248L55BYGI8 IDT70P248L55BYGI 70P248L55BYGI 70P258L55BYGI8 IDT70P258L55BYGI8 70P258L55BYGI IDT70P258L55BYGI
描述 Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 Dual-Port SRAM, 8KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 Dual-Port SRAM, 8KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 Dual-Port SRAM, 8KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 Dual-Port SRAM, 8KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100
是否Rohs认证 符合 符合 符合 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) IDT (Integrated Device Technology)
零件包装代码 BGA BGA BGA BGA BGA BGA BGA BGA
包装说明 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, BGA-100
针数 100 100 100 100 100 100 100 100
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最长访问时间 55 ns 55 ns 55 ns 55 ns 55 ns 55 ns 55 ns 55 ns
I/O 类型 COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 代码 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100 S-PBGA-B100
JESD-609代码 e1 e1 e1 e1 e1 e1 e1 e1
内存密度 65536 bit 65536 bit 65536 bit 65536 bit 131072 bit 131072 bit 131072 bit 131072 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 DUAL-PORT SRAM
内存宽度 16 16 16 16 16 16 16 16
湿度敏感等级 3 3 3 3 3 3 3 3
功能数量 1 1 1 1 1 1 1 1
端口数量 2 2 2 2 2 2 2 2
端子数量 100 100 100 100 100 100 100 100
字数 4096 words 4096 words 4096 words 4096 words 8192 words 8192 words 8192 words 8192 words
字数代码 4000 4000 4000 4000 8000 8000 8000 8000
工作模式 ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
组织 4KX16 4KX16 4KX16 4KX16 8KX16 8KX16 8KX16 8KX16
输出特性 3-STATE 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 PLASTIC/EPOXY
封装代码 BGA BGA BGA BGA BGA BGA BGA BGA
封装等效代码 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20 BGA100,10X10,20
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 GRID ARRAY GRID ARRAY GRID ARRAY GRID ARRAY GRID ARRAY GRID ARRAY GRID ARRAY GRID ARRAY
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260
电源 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V 1.8,2.5/3 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
最大待机电流 0.000008 A 0.000008 A 0.000008 A 0.000008 A 0.000008 A 0.000008 A 0.000008 A 0.000008 A
最小待机电流 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V
最大压摆率 0.025 mA 0.025 mA 0.025 mA 0.025 mA 0.025 mA 0.025 mA 0.025 mA 0.025 mA
最大供电电压 (Vsup) 1.9 V 1.9 V 1.9 V 1.9 V 1.9 V 1.9 V 1.9 V 1.9 V
最小供电电压 (Vsup) 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V 1.7 V
标称供电电压 (Vsup) 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V
表面贴装 YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu)
端子形式 BALL BALL BALL BALL BALL BALL BALL BALL
端子节距 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM
处于峰值回流温度下的最长时间 30 30 30 30 30 30 30 30
Base Number Matches 1 1 1 1 1 1 - -
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