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7008L55PFI PDF预览

7008L55PFI

更新时间: 2024-02-15 07:37:37
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器内存集成电路
页数 文件大小 规格书
20页 716K
描述
Dual-Port SRAM, 64KX8, 55ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100

7008L55PFI 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:14 X 14 MM, 1.40 MM HEIGHT, TQFP-100针数:100
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.71
Is Samacsys:N最长访问时间:55 ns
I/O 类型:COMMONJESD-30 代码:S-PQFP-G100
JESD-609代码:e0长度:14 mm
内存密度:524288 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:8湿度敏感等级:3
功能数量:1端口数量:2
端子数量:100字数:65536 words
字数代码:64000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:64KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP100,.63SQ,20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):240电源:5 V
认证状态:Not Qualified座面最大高度:1.6 mm
最大待机电流:0.01 A最小待机电流:4.5 V
子类别:SRAMs最大压摆率:0.27 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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:20宽度:14 mm
Base Number Matches:1

7008L55PFI 数据手册

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HIGH-SPEED  
IDT7008S/L  
64K x 8 DUAL-PORT  
STATIC RAM  
Features  
True Dual-Ported memory cells which allow simultaneous  
reads of the same memory location  
High-speed access  
IDT7008 easily expands data bus width to 16 bits or  
more using the Master/Slave select when cascading more  
than one device  
– Commercial:15/20/25/35/55ns(max.)  
– Industrial:20/55ns(max.)  
Low-poweroperation  
M/S = VIH for BUSY output flag on Master,  
M/S = VIL for BUSY input on Slave  
Interrupt Flag  
– IDT7008S  
On-chip port arbitration logic  
Active:750mW(typ.)  
Full on-chip hardware support of semaphore signaling  
between ports  
Standby: 5mW (typ.)  
– IDT7008L  
Fully asynchronous operation from either port  
TTL-compatible, single 5V (±10%) power supply  
Available in 84-pin PGA, 84-pin PLCC, and a 100-pin TQFP  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
Active:750mW(typ.)  
Standby: 1mW (typ.)  
Dual chip enables allow for depth expansion without  
external logic  
Green parts available, see ordering information  
FunctionalBlockDiagram  
R/W  
L
R
R/W  
CE0L  
CE1L  
CE0R  
CE1R  
OEL  
OE  
R
I/O  
Control  
I/O  
Control  
I/O0-7L  
I/O0-7R  
(1,2)  
BUSYL  
(1,2)  
BUSYR  
64Kx8  
MEMORY  
ARRAY  
7008  
A
15L  
A
A
15R  
0R  
Address  
Decoder  
Address  
Decoder  
A
0L  
16  
16  
ARBITRATION  
INTERRUPT  
SEMAPHORE  
LOGIC  
CE0L  
CE0R  
1L  
CE  
1R  
CE  
OE  
R/W  
L
L
OE  
R
R
R/W  
SEM  
L
R
SEM  
(2)  
(2)  
INTL  
INT  
R
M/S(1)  
3198 drw 01  
NOTES:  
1. BUSY is an input as a Slave (M/S = VIL) and an output when it is a Master (M/S = VIH).  
2. BUSY and INT are non-tri-state totem-pole outputs (push-pull).  
APRIL 2016  
1
©2016 Integrated Device Technology, Inc.  
DSC 3198/11  

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