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7025L45PF PDF预览

7025L45PF

更新时间: 2024-10-29 10:55:43
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
22页 187K
描述
TQFP-100, Tray

7025L45PF 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:TQFP
包装说明:PLASTIC, TQFP-100针数:100
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.65
最长访问时间:45 ns其他特性:INTERRUPT FLAG; ARBITER; SEMAPHORE
I/O 类型:COMMONJESD-30 代码:S-PQFP-G100
JESD-609代码:e0长度:14 mm
内存密度:131072 bit内存集成电路类型:MULTI-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:8192 words
字数代码:8000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:8KX16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:0.0015 A最小待机电流:2 V
子类别:SRAMs最大压摆率:0.29 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:COMMERCIAL
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

7025L45PF 数据手册

 浏览型号7025L45PF的Datasheet PDF文件第2页浏览型号7025L45PF的Datasheet PDF文件第3页浏览型号7025L45PF的Datasheet PDF文件第4页浏览型号7025L45PF的Datasheet PDF文件第5页浏览型号7025L45PF的Datasheet PDF文件第6页浏览型号7025L45PF的Datasheet PDF文件第7页 
HIGH-SPEED  
IDT7025S/L  
8K x 16 DUAL-PORT  
STATIC RAM  
IDT7025 easily expands data bus width to 32 bits or more  
using the Master/Slave select when cascading more than  
one device  
M/S = H for BUSY output flag on Master  
M/S = L for BUSY input on Slave  
Interrupt Flag  
On-chip port arbitration logic  
Full on-chip hardware support of semaphore signaling  
between ports  
Fully asynchronous operation from either port  
Battery backup operation—2V data retention  
TTL-compatible, single 5V (±10%) power supply  
Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin  
Quad Flatpack  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
Green parts available, see ordering information  
Features  
True Dual-Ported memory cells which allow simultaneous  
reads of the same memory location  
High-speed access  
– Military:20/25/35/55/70ns(max.)  
– Industrial: 55ns (max.)  
– Commercial:15/17/20/25/35/55ns(max.)  
Low-power operation  
– IDT7025S  
Active:750mW(typ.)  
Standby: 5mW (typ.)  
– IDT7025L  
Active:750mW(typ.)  
Standby: 1mW (typ.)  
Separate upper-byte and lower-byte control for multiplexed  
bus compatibility  
FunctionalBlockDiagram  
R/W  
R
R
R/W  
L
L
UB  
UB  
LB  
CE  
OE  
L
L
L
LBR  
CER  
OER  
I/O8L-I/O15L  
I/O0L-I/O7L  
I/O8R-I/O15R  
I/O  
Control  
I/O  
Control  
I/O0R-I/O7R  
(1,2)  
(1,2)  
R
BUSY  
BUSY  
L
A
12R  
0R  
A
12L  
Address  
Decoder  
MEMORY  
ARRAY  
Address  
Decoder  
A
0L  
A
13  
13  
ARBITRATION  
INTERRUPT  
SEMAPHORE  
LOGIC  
CE  
OE  
R/W  
L
CE  
OE  
R/W  
R
L
R
L
R
SEM  
L
SEM  
R
(2)  
(2)  
INT  
R
M/S  
INT  
L
2683 drw 01  
NOTES:  
1. (MASTER): BUSY is output; (SLAVE): BUSY is input.  
2. BUSY outputs and INT outputs are non-tri-stated push-pull.  
JULY 2012  
1
DSC 2683/11  
©2012IntegratedDeviceTechnology,Inc.  

7025L45PF 替代型号

型号 品牌 替代类型 描述 数据表
CY7C025-15AXC CYPRESS

类似代替

4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY

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