LY6125616 Datasheet PDF - Lyontek
| Part Number | LY6125616 | |
| Description | 5V 256K X 16 BIT HIGH SPEED CMOS SRAM | |
| Manufacturers | Lyontek | |
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®
Rev. 2.1
LY6125616
5V 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
Revised VIL = 0.6V => 0.8V
Revised Package Outline Dimension(TSOP-II)
Added LL Spec.
Revised Test Condition of ISB1/IDR
Added -12ns Spec.
Revised ICC and ISB1
Added I grade
Revised ABSOLUTE MAXIMUN RATINGS
Revised Test Condition of ICC
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
Mar.23.2006
Jun.9.2006
Apr.12.2007
Jun.25.2007
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
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®
Rev. 2.1
LY6125616
5V 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
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
Average Operating
Power supply Current
www.DataSheet4U.com
Standby Power
Supply Current
12
ICC
Cycle time = Min.
CE# = VIL , II/O = 0mA
Others at VIL or VIH
15
20
25
ISB1 OCEth#er≧s VatC0C.-20V.2/ VVCC-0.2V111552//2200//2255LL
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.
4.5
2.2
- 0.3
-1
-1
2.4
-
-
-
-
-
-
-
-
TYP. *4 MAX.
5.0 5.5
- VCC+0.3
- 0.8
-1
UNIT
V
V
V
µA
- 1 µA
- -V
- 0.4 V
- 180 mA
100 140 mA
80 110 mA
75 100 mA
- 15 mA
0.1 3*5 mA
20 100*6 µA
CAPACITANCE (TA = 25℃, f = 1.0MHz)
PARAMETER
SYMBOL
MIN.
Input Capacitance
CIN -
Input/Output Capacitance
CI/O
-
Note : These parameters are guaranteed by device characterization, but not production tested.
MAX
8
10
UNIT
pF
pF
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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| Information | Total 13 Pages | |
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