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7025L55GGI PDF预览

7025L55GGI

更新时间: 2024-10-29 06:34:03
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 204K
描述
Dual-Port SRAM

7025L55GGI 技术参数

生命周期:Active包装说明:PGA,
Reach Compliance Code:compliant风险等级:5.05
最长访问时间:55 nsJESD-30 代码:S-CPGA-P84
内存密度:131072 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:16功能数量:1
端子数量:84字数:8192 words
字数代码:8000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:8KX16封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:PGA封装形状:SQUARE
封装形式:GRID ARRAY并行/串行:PARALLEL
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:NO
技术:CMOS温度等级:INDUSTRIAL
端子形式:PIN/PEG端子位置:PERPENDICULAR
Base Number Matches:1

7025L55GGI 数据手册

 浏览型号7025L55GGI的Datasheet PDF文件第2页浏览型号7025L55GGI的Datasheet PDF文件第3页浏览型号7025L55GGI的Datasheet PDF文件第4页浏览型号7025L55GGI的Datasheet PDF文件第5页浏览型号7025L55GGI的Datasheet PDF文件第6页浏览型号7025L55GGI的Datasheet PDF文件第7页 
HIGH-SPEED  
IDT7025S/L  
8K x 16 DUAL-PORT  
STATIC RAM  
LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018  
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  
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  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
Green parts available, see ordering information  
bus compatibility  
FunctionalBlockDiagram  
R/W  
R
R
R/W  
L
L
UB  
UB  
LB  
R
LB  
L
CEL  
L
CER  
OE  
OE  
R
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)  
INT (2)  
L
INTR  
M/S  
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.  
MARCH 2018  
1
DSC 2683/12  
©2018 Integrated Device Technology, Inc.  

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