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70P245L65BYI PDF预览

70P245L65BYI

更新时间: 2024-01-19 06:15:19
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 146K
描述
Application Specific SRAM, 4KX16, 65ns, CMOS, PBGA100, 0.50 MM PITCH, BGA-100

70P245L65BYI 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active包装说明:BGA, BGA100,10X10,20
Reach Compliance Code:not_compliant风险等级:5.69
Is Samacsys:N最长访问时间:65 ns
其他特性:IT CAN ALSO OPERATE AT 2.5 TO 3 VOLT NOMINAL SUPPLYI/O 类型:COMMON
JESD-30 代码:S-PBGA-B100JESD-609代码:e0
内存密度:65536 bit内存集成电路类型:APPLICATION SPECIFIC SRAM
内存宽度:16功能数量:1
端口数量:2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
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装等效代码:BGA100,10X10,20
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):225
电源:1.8/3 V认证状态:Not Qualified
最大待机电流:0.000008 A子类别:SRAMs
最大压摆率:0.07 mA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 LEAD
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
Base Number Matches:1

70P245L65BYI 数据手册

 浏览型号70P245L65BYI的Datasheet PDF文件第1页浏览型号70P245L65BYI的Datasheet PDF文件第2页浏览型号70P245L65BYI的Datasheet PDF文件第4页浏览型号70P245L65BYI的Datasheet PDF文件第5页浏览型号70P245L65BYI的Datasheet PDF文件第6页浏览型号70P245L65BYI的Datasheet PDF文件第7页 
IDT70P265/255/245L  
Low Power 16K/8K/4K x 16 Dual-Port Static RAM  
Industrial Temperature Range  
PinNames  
Left Port  
Right Port  
Description  
Chip Select (Input)  
CS  
WE  
OE  
L
CS  
WE  
OE  
R
Read/Write Enable (Input)  
Output Enable (Input)  
L
R
L
R
(1)  
A0R - A13R  
Address (Input)  
(2)  
MSEL  
Mode Select (Input)  
Address/Data (Input/Output)  
Address Latch Enable (Input)  
Upper Byte Enable (Input)  
Lower Byte Enable (Input)  
Interrupt Flag (Output)  
I/O0L - I/O15L  
ADV  
UB  
LB  
INT  
BUSY  
I/O0R - I/O15R  
(3)  
L
ADV  
UB  
LB  
INT  
BUSY  
SFEN  
IRR  
- IRR (4)  
ODR - ODR  
R
L
R
NOTES:  
L
R
1. A13 - A0 for IDT70P265; A12 - A0 for IDT70P255; A11 - A0 for IDT70P245.  
2. MSEL = 0 for Standard SRAM operation, MSEL = 1 for Address/Data Mux  
(ADM) operation.  
L
R
Busy Flag (Output)  
L
R
3. ADVR is only used when the right port is in ADM mode.  
Special Function Enable (Input)  
Input Read Register (Inputs)  
Output Drive Register (Outputs)  
Core Power Supply (Input)  
Ground (Input)  
4. IRR0 is DNU and IRR1 is A13R for 70P265.  
0
1
0
4
VDD  
VSS  
VDDIO  
L
Left Port Power Supply (Input)  
Right Port Power Supply (Input)  
Do Not Use  
VDDIO  
R
DNU  
7145 tbl 01  
Truth Table I: ADM Interface Read/Write Control  
Inputs  
Outputs  
I/O0 - I/O15  
High-Z  
Mode  
Deselected/Power Down  
ADV  
X
CS  
H
X
X
L
WE  
X
OE  
X
H
X
L
UB  
X
X
H
L
LB  
X
X
H
L
X
X
High-Z  
Output Disable  
X
X
High-Z  
Upper and Lower Bytes Deselected  
Pulse  
H
DATAOUT (I/O  
0
- I/O15) Read Upper and Lower Bytes  
- I/O  
DATAOUT (I/O0  
High-Z (I/O - I/O15  
7)  
Pulse  
L
H
L
H
L
8
)
Read Lower Byte Only  
High-Z (I/O0 - I/O7)  
DATAOUT (I/O8 - I/O15) Read Upper Byte Only  
Pulse  
Pulse  
Pulse  
L
L
L
H
L
L
L
X
X
L
L
H
H
L
L
DATAIN (I/O  
0
- I/O15  
)
Write Upper and Lower Bytes  
DATAIN (I/O  
0
8
- I/O  
7
)
High-Z (I/O  
- I/O15  
)
Write Lower Byte Only  
High-Z (I/O  
0
8
- I/O  
7
)
Pulse  
L
L
X
L
H
DATAIN (I/O  
- I/O15  
)
Write Upper Byte Only  
7145 tbl 02a  
OCTOBER16,2008  
6.42  
3

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