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70P254L40BYI PDF预览

70P254L40BYI

更新时间: 2024-02-26 21:44:01
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
14页 111K
描述
Application Specific SRAM, 8KX16, 40ns, CMOS, PBGA81, 0.50 MM PITCH, BGA-81

70P254L40BYI 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, BGA81,9X9,20
Reach Compliance Code:not_compliant风险等级:5.69
最长访问时间:40 nsI/O 类型:COMMON
JESD-30 代码:S-PBGA-B81JESD-609代码:e0
内存密度:131072 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:81
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
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:BGA81,9X9,20
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 V认证状态:Not Qualified
最大待机电流:0.000006 A子类别:SRAMs
最大压摆率:0.04 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

70P254L40BYI 数据手册

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IDT70P264/254/244L  
Datasheet  
Low Power 1.8V 16K/8K/4K x 16 Dual-Port Static RAM  
Industrial Temperature Range  
Description  
featurecontrolledbyCE permitstheon-chipcircuitryofeachporttoenter  
a very low standby power mode.  
Fabricated using IDTs CMOS high-performance technology,  
thesedevices typicallyoperateononly27mWofpower.  
TheIDT70P264/254/244ispackagedina81ball0.5mm-pitchBall  
Grid Array. The package is a 1mm thick and designed to fit in wireless  
The IDT70P264/254/244 is a very low power 16K/8K/4K x 16  
Dual-PortStaticRAM.TheIDT70P264/254/244isdesignedtobeused  
asastand-alone256/128/64K-bitDual-PortSRAM.  
Thisdeviceprovidestwoindependentportswithseparatecontrol,  
address,andI/Opinsthatpermitindependent,asynchronousaccessfor  
reads or writes to any location in memory. An automatic power down handsetapplications.  
PinConfigurations  
70P264/254/244BY  
BY-81  
81-Ball 0.5mm Pitch BGA  
Top View  
1
A2R  
A1R  
A0R  
UBR  
VSS  
UBL  
A0L  
A6L  
A5L  
2
3
4
5
6
7
8
9
A5R  
A7R  
A6R  
A3R  
LBL  
A4L  
A1L  
A8L  
A7L  
A11R  
A9R  
A8R  
A4R  
INTL  
A2L  
CER  
VSS  
I/O14R I/O12R I/O10R I/O8R  
A
B
C
D
E
F
A
B
C
D
E
F
(1)  
(1)  
A12R  
A10R  
INTR  
LBR  
A3L  
A13R  
I/O13R I/O11R  
VSS  
I/O7R  
I/O6R  
I/O3R  
I/O1R  
R/WR I/O15R  
VDD  
I/O9R  
I/O4R  
OER  
VDD  
I/O5R  
I/O2R  
I/O13L I/O15L I/O0R  
I/O3L  
OEL  
CEL  
VSS  
I/O5L  
I/O4L  
I/O0L  
I/O1L  
I/O12L VDDQL I/O14L  
(1)  
A11L  
A12L  
I/O9L  
I/O2L  
I/O11L I/O10L  
G
H
J
G
H
J
(1)  
A9L  
A13L  
VSS  
I/O8L  
I/O7L  
A10L  
R/WL  
VDDQL  
I/O6L  
1
2
3
4
5
6
7
8
9
7148 drw 02  
NOTE:  
1. A13X is a NC for IDT70P254. A13X and A12X are NC for IDT70P244.  
6.42  
2

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