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LY6225616ML-45LLET PDF预览

LY6225616ML-45LLET

更新时间: 2024-02-28 16:32:12
品牌 Logo 应用领域
台湾来扬 - LYONTEK 静态存储器
页数 文件大小 规格书
14页 274K
描述
256K X 16 BIT LOW POWER CMOS SRAM

LY6225616ML-45LLET 技术参数

是否Rohs认证:符合生命周期:Contact Manufacturer
包装说明:TSOP2,Reach Compliance Code:compliant
风险等级:5.8Is Samacsys:N
最长访问时间:45 nsJESD-30 代码:R-PDSO-G44
长度:18.415 mm内存密度:4194304 bit
内存集成电路类型:STANDARD SRAM内存宽度:16
功能数量:1端子数量:44
字数:262144 words字数代码:256000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:256KX16
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.2 mm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:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10.16 mm
Base Number Matches:1

LY6225616ML-45LLET 数据手册

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®
LY6225616  
256K X 16 BIT LOW POWER CMOS SRAM  
Rev. 1.5  
TRUTH TABLE  
I/O OPERATION  
MODE  
CE# OE# WE# LB# UB#  
SUPPLY CURRENT  
DQ0-DQ7  
DQ8-DQ15  
H
X
X
X
X
X
X
H
X
H
High – Z  
High – Z  
High – Z  
High – Z  
Standby  
ISB1  
L
L
L
L
L
L
L
L
H
H
L
L
L
X
X
X
H
H
H
H
H
L
L
X
L
H
L
L
H
L
X
L
H
L
L
H
L
High – Z  
High – Z  
DOUT  
High – Z  
DOUT  
DIN  
High – Z  
DIN  
High – Z  
High – Z  
High – Z  
DOUT  
DOUT  
High – Z  
DIN  
Output Disable  
ICC,ICC1  
Read  
Write  
ICC,ICC1  
L
L
ICC,ICC1  
L
DIN  
Note: H = VIH, L = VIL, X = Don't care.  
DC ELECTRICAL CHARACTERISTICS  
SYMBOL  
TEST CONDITION  
MIN.  
4.5  
2.4  
- 0.2  
- 1  
TYP. *4 MAX.  
UNIT  
PARAMETER  
Supply Voltage  
VCC  
5.0  
5.5  
VCC+0.3  
0.6  
V
V
V
*1  
Input High Voltage  
Input Low Voltage  
Input Leakage Current  
Output Leakage  
Current  
VIH  
VIL  
-
-
-
*2  
ILI  
V
V
CC VIN VSS  
CC VOUT VSS,  
Output Disabled  
1
A
µ
ILO  
- 1  
-
1
A
µ
Output High Voltage  
Output Low Voltage  
VOH IOH = -1mA  
VOL IOL = 2mA  
2.4  
-
-
45  
40  
30  
-
V
V
mA  
mA  
mA  
-
-
-
-
0.4  
70  
60  
50  
- 45  
- 55  
- 70  
Cycle time = Min.  
ICC  
CE# = VIL , II/O = 0mA  
Other pins at VIL or VIH  
Average Operating  
Power supply Current  
Cycle time = 1 s  
µ
ICC1  
-
4
10  
mA  
CE# = 0.2V , II/O = 0mA  
Other pins at 0.2V or VCC - 0.2V  
LL/LLE/LLI  
-
-
5
3
50  
10  
A
A
µ
CE# VCC - 0.2V  
ISB1 Others at 0.2V or  
CC - 0.2V  
SL*5  
25  
40  
µ
Standby Power  
Supply Current  
SLE*5  
SLI*5  
-
-
3
5
10  
25  
A
A
µ
V
SL/SLE/SLI  
µ
Notes:  
1. VIH(max) = VCC + 3.0V for pulse width less than 10ns.  
2. VIL(min) = VSS - 3.0V for pulse width less than 10ns.  
3. Over/Undershoot specifications are characterized, not 100% tested.  
4. Typical values are included for reference only and are not guaranteed or tested.  
Typical values are measured at VCC = VCC(TYP.) and TA = 25  
5. This parameter is measured at VCC = 3.0V  
Lyontek Inc. reserves the rights to change the specifications and products without notice.  
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.  
TEL: 886-3-6668838  
FAX: 886-3-6668836  
4

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