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70P246L55BYGI PDF预览

70P246L55BYGI

更新时间: 2024-11-11 19:28:39
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
23页 166K
描述
Dual-Port SRAM, 4KX16, 55ns, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, BGA-100

70P246L55BYGI 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:BGA,针数:100
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.8
最长访问时间:55 nsJESD-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封装主体材料:PLASTIC/EPOXY
封装代码:BGA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认证状态:Not Qualified
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
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
Base Number Matches:1

70P246L55BYGI 数据手册

 浏览型号70P246L55BYGI的Datasheet PDF文件第2页浏览型号70P246L55BYGI的Datasheet PDF文件第3页浏览型号70P246L55BYGI的Datasheet PDF文件第4页浏览型号70P246L55BYGI的Datasheet PDF文件第5页浏览型号70P246L55BYGI的Datasheet PDF文件第6页浏览型号70P246L55BYGI的Datasheet PDF文件第7页 
PRELIMINARY  
IDT70P256/246L  
VERY LOW POWER 1.8V  
8K/4K x 16 DUAL-PORT  
STATIC RAM  
Š
Features  
True Dual-Ported memory cells which allow simultaneous  
reads of the same memory location  
High-speed access  
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  
Industrial:55ns (max.)  
Low-power operation  
IDT70P256/246L  
Active:27mW(typ.)  
Standby:3.6µW(typ.)  
Separate upper-byte and lower-byte control for multiplexed  
bus compatibility  
Supports 3.0V and 2.5V I/O's  
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  
R
R/W  
UB  
L
L
UB  
R
LB  
CE  
OE  
R
LB  
CE  
OE  
L
L
L
R
R
,
I/O8L-I/O15L  
I/O0L-I/O7L  
I/O8R-I/O15R  
I/O  
Control  
I/O  
Control  
I/O0R-I/O7R  
BUSY (2)  
L
(2)  
BUSY  
R
(1)  
(1)  
A
A
12R  
0R  
A
12L  
Address  
Decoder  
Address  
Decoder  
MEMORY  
ARRAY  
A
0L  
CE  
OE  
R/W  
IRR  
L
CE  
OE  
R/W  
ODR  
R
INPUT  
READ REGISTER  
AND  
L
R
L
R
OUTPUT  
DRIVE REGISTER  
ODR  
0
-
4
0,IRR1  
SFEN  
13  
13  
CE  
L
CE  
R
ARBITRATION  
INTERRUPT  
SEMAPHORE  
LOGIC  
OE  
L
OE  
R
R/W  
L
R/W  
R
SEM  
L
SEM  
R
(2)  
INT (2)  
L
INT  
R
5699 drw 01  
NOTES:  
1. A12X is a NC for IDT70P246.  
2. BUSY outputs and INT outputs are non-tri-stated push-pull.  
JANUARY 2009  
1
DSC-5699/2  
©2009IntegratedDeviceTechnology,Inc.  

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