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70T633S12DDI8 PDF预览

70T633S12DDI8

更新时间: 2024-01-14 04:50:29
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
27页 227K
描述
Multi-Port SRAM, 512KX18, 12ns, CMOS, PQFP144

70T633S12DDI8 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:not_compliant风险等级:5.92
最长访问时间:12 nsI/O 类型:COMMON
JESD-30 代码:S-PQFP-G144JESD-609代码:e0
内存密度:9437184 bit内存集成电路类型:MULTI-PORT SRAM
内存宽度:18湿度敏感等级:4
端口数量:2端子数量:144
字数:524288 words字数代码:512000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX18
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP144,.87SQ,20
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL电源:2.5,2.5/3.3 V
认证状态:Not Qualified最大待机电流:0.02 A
最小待机电流:2.4 V子类别:SRAMs
最大压摆率:0.395 mA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
Base Number Matches:1

70T633S12DDI8 数据手册

 浏览型号70T633S12DDI8的Datasheet PDF文件第3页浏览型号70T633S12DDI8的Datasheet PDF文件第4页浏览型号70T633S12DDI8的Datasheet PDF文件第5页浏览型号70T633S12DDI8的Datasheet PDF文件第7页浏览型号70T633S12DDI8的Datasheet PDF文件第8页浏览型号70T633S12DDI8的Datasheet PDF文件第9页 
IDT70T633/1S  
High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM  
Industrial and Commercial Temperature Ranges  
PinNames  
Left Port  
Right Port  
CE1R  
Names  
Chip Enables (Input)  
CE0L  
R/W  
OE  
,
CE1L  
CE0R  
R/W  
OE  
,
L
R
Read/Write Enable (Input)  
Output Enable (Input)  
L
R
(1)  
(1)  
A
0L - A18L  
A0R - A18R  
Address (Input)  
I/O0L - I/O17L  
I/O0R - I/O17R  
Data Input/Output  
Semaphore Enable (Input)  
Interrupt Flag (Output)  
SEM  
INT  
BUSY  
UB  
LB  
L
SEM  
INT  
BUSY  
UB  
LB  
R
L
R
Busy Flag (Output)  
L
R
Upper Byte Select (Input)  
Lower Byte Select (Input)  
Power (I/O Bus) (3.3V or 2.5V)(2) (Input)  
Option for selecting VDDQX(2,3) (Input)  
Sleep Mode Pin(4) (Input)  
L
R
L
R
V
DDQL  
VDDQR  
OPT  
L
OPTR  
ZZ  
L
ZZR  
(5)  
M/S  
Master or Slave Select (Input)  
NOTES:  
V
DD  
Power (2.5V)(2) (Input)  
Ground (0V) (Input)  
1. Address A18x is a NC for IDT70T631.  
2. VDD, OPTX, and VDDQX must be set to appropriate operating levels prior to  
applying inputs on I/OX.  
3. OPTX selects the operating voltage levels for the I/Os and controls on that port.  
If OPTX is set to VDD (2.5V), then that port's I/Os and controls will operate at 3.3V  
levels and VDDQX must be supplied at 3.3V. If OPTX is set to VSS (0V), then that  
port's I/Os and controls will operate at 2.5V levels and VDDQX must be supplied  
at 2.5V. The OPT pins are independent of one anotherboth ports can operate  
at 3.3V levels, both can operate at 2.5V levels, or either can operate at 3.3V  
with the other at 2.5V.  
VSS  
TDI  
TDO  
TCK  
TMS  
TRST  
Test Data Input  
Test Data Output  
Test Logic Clock (10MHz) (Input)  
Test Mode Select (Input)  
Reset (Initialize TAP Controller) (Input)  
4. The sleep mode pin shuts off all dynamic inputs, except JTAG inputs, when  
asserted. OPTx, INTx, M/S and the sleep mode pins themselves (ZZx) are  
not affected during sleep mode. It is recommended that boundry scan not be  
operated during sleep mode.  
5670 tbl 01  
5. BUSY is an input as a Slave (M/S=VIL) and an output when it is a Master  
(M/S=VIH).  
6

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