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PDF LY61L25616 Data sheet ( Hoja de datos )
| Número de pieza | LY61L25616 | |
| Descripción | 256K X 16 BIT HIGH SPEED CMOS SRAM | |
| Fabricantes | Lyontek | |
| Logotipo |  |
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®
Rev. 2.1
LY61L25616
256K X 16 BIT HIGH SPEED CMOS SRAM
REVISION HISTORY
Revision
Rev. 1.0
Rev. 1.1
Rev. 1.2
Rev. 2.0
Rev.2.1
Description
Initial Issue
Added Extended Grade
Added PKG Type : 48-ball 6mm x 8mm TFBGA
Revised ICC and ISB1
Added I grade
Revised VTERM to VT1 and VT2
Revised FEATURES & ORDERING INFORMATION
Lead free and green package available to Green package
available
Deleted TSOLDER in ABSOLUTE MAXIMUN RATINGS
Added packing type in ORDERING INFORMATION
Issue Date
May.24.2006
Jan.22.2007
Jan.30.2007
Jun.23.2007
Apr.17.2009
www.DataSheet4U.com
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
0
1 page  
®
Rev. 2.1
LY61L25616
256K X 16 BIT HIGH SPEED CMOS SRAM
TRUTH TABLE
MODE
CE# OE# WE# LB#
Standby
HX
Output Disable
LH
LX
LL
Read
LL
LL
LX
Write
LX
LX
Note: H = VIH, L = VIL, X = Don't care.
XX
HX
XH
HL
HH
HL
LL
LH
LL
UB#
X
X
H
H
L
L
H
L
L
I/O OPERATION
DQ0-DQ7 DQ8-DQ15
High – Z High – Z
High – Z
High – Z
DOUT
High – Z
DOUT
DIN
High – Z
DIN
High – Z
High – Z
High – Z
DOUT
DOUT
High – Z
DIN
DIN
SUPPLY CURRENT
ISB1
ICC
ICC
ICC
DC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL
TEST CONDITION
Supply Voltage
Input High Voltage
Input Low Voltage
VCC
VIH*1
VIL*2
10/12
15/20/25
Input Leakage Current ILI VCC ≧ VIN ≧ VSS
Output Leakage
Current
ILO
VCC ≧ VOUT ≧ VSS,
Output Disabled
Output High Voltage
VOH IOH = -4mA
Output Low Voltage
VOL IOL = 8mA
10
Average Operating
www.DaPtaoSwheeert4sUu.pcopmly Current
Cycle time = Min.
ICC CE# = VIL , II/O = 0mA
Other pins at VIL or VIH
12
15
20
25
Standby Power
Supply Current
10/12/15
ISB1
CE# ≧VCC - 0.2V,
Others at 0.2V or VCC
-
0.2V
20/25
20/25LL
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 valued are measured at VCC = VCC(TYP.) and TA = 25℃
5. 1mA for special request
6. 50µA for special request
MIN.
3.15
3.0
2.2
- 0.3
-1
-1
2.4
-
-
-
-
-
-
-
-
-
TYP. *4 MAX.
3.3 3.6
3.3 3.6
- VCC+0.3
- 0.6
-1
UNIT
V
V
V
V
µA
- 1 µA
- -V
- 0.4 V
- 180 mA
- 160 mA
- 140 mA
50 80 mA
45 70 mA
- 12 mA
0.5 5*5 mA
20 100*6 µA
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
5 Page 
®
Rev. 2.1
LY61L25616
256K X 16 BIT HIGH SPEED CMOS SRAM
PACKAGE OUTLINE DIMENSION
44-pin 400mil TSOP-Ⅱ Package Outline Dimension
www.DataSheet4U.comSYMBOLS
A
A1
A2
b
c
D
E
E1
e
L
ZD
y
Θ
DIMENSIONS IN MILLMETERS
MIN.
NOM.
MAX.
- - 1.20
0.05 0.10 0.15
0.95 1.00 1.05
0.30 - 0.45
0.12 - 0.21
18.212
18.415
18.618
11.506
11.760
12.014
9.957
10.160
10.363
- 0.800 -
0.40 0.50 0.60
- 0.805 -
- - 0.076
0o 3o 6o
DIMENSIONS IN MILS
MIN.
NOM.
MAX.
- - 47.2
2.0 3.9 5.9
37.4 39.4 41.3
11.8 - 17.7
4.7 - 8.3
717 725 733
453 463 473
392 400 408
- 31.5 -
15.7 19.7 23.6
- 31.7 -
- -3
0o 3o 6o
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
10
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet LY61L25616.PDF ] | |
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