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A42L8316S Schematic ( PDF Datasheet ) - AMIC Technology

Teilenummer A42L8316S
Beschreibung 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Hersteller AMIC Technology
Logo AMIC Technology Logo 




Gesamt 25 Seiten
A42L8316S Datasheet, Funktion
A42L8316 Series
Preliminary
256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Document Title
256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Revision History
Rev. No.
0.0
0.1
History
Initial issue
Modify AC data
Issue Date
January 26, 1999
August 20, 2002
Remark
Preliminary
PRELIMINARY (August, 2002, Version 0.1)
AMIC Technology, Inc.






A42L8316S Datasheet, Funktion
A42L8316 Series
Absolute Maximum Ratings*
*Comments
Input Voltage (Vin) . . . . . . . . . . . . . . . . . . . -0.5V to +4.6V
Output Voltage (Vout) . . . . . . . . . . . . . . . . -0.5V to +4.6V
Power Supply Voltage (VCC) . . . . . . . . . . -0.5V to +4.6V
Operating Temperature (TOPR) . . . . . . . . . . 0°C to +70°C
Storage Temperature (TSTG) . . . . . . . . . -55°C to +150°C
Soldering Temperature X Time (TSOLDER) . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C X 10sec
Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . . . . 1W
Short Circuit Output Current (Iout) . . . . . . . . . . . . . 50mA
Latch-up Current . . . . . . . . . . . . . . . . . . . . . . . . . . 200mA
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this device.
These are stress ratings only. Functional operation of
this device at these or any other conditions above
those indicated in the operational sections of these
specification is not implied or intended. Exposure to
the absolute maximum rating conditions for extended
periods may affect device reliability.
DC Electrical Characteristics (VCC = 3.3V ± 0.3V, VSS = 0V, Ta = 0°C to +70°C or -40°C to +85°C)
Symbol Parameter
-30 -35 -40
Min. Max. Min. Max. Min. Max.
Unit
Test Conditions
Notes
IIL Input Leakage
Current
-5 +5 -5 +5 -5 +5
µA 0V Vin VCC
Pins not under
Test = 0V
IOL Output Leakage -5 +5 -5 +5 -5 +5 µA DOUT disabled,
Current
0V Vout VCC
ICC1 Operating
Power Supply
Current
- 110 - 105 - 100 mA RAS ,UCAS ,LCAS and 1, 2
Address cycling;
tRC = min.
ICC2 TTL Supply
- 2.5 - 2.5 - 2.5
Current Supply
Current
ICC3 Average Power - 110 - 105 - 100
Supply Current,
RAS Refresh
Mode
ICC4 EDO Page
Mode Average
Power Supply
Current
- 110 - 105 - 100
ICC5 CAS -before-
RAS Refresh
Power Supply
Current
- 110 - 105 - 100
ICC6 CMOS Standby
-
1.5
-
1.5
-
1.5
Power Supply
Current
ICC7 Self Refresh
Mode Current
- 1.0 - 1.0 - 1.0
VOH 2.4 - 2.4 - 2.4 -
Output Voltage
VOL - 0.4 - 0.4 - 0.4
mA RAS =UCAS =LCAS =
VIH
mA RAS and Address
cycling,
UCAS =LCAS = VIH,
tRC = min.
mA RAS and address = VIL,
UCAS ,LCAS and
Address cycling;
tPC = min.
mA RAS and UCAS or
LCAS cycling;
tRC = min.
mA RAS =UCAS =LCAS =
VCC - 0.2V
mA RAS = CAS VSS+0.2V
All other input high
levels are VCC-0.2V or
input low levels are VSS
+0.2V
V IOUT = -2.0mA
V IOUT = 2.0mA
1
1, 2
1
PRELIMINARY (August, 2002, Version 0.1)
5
AMIC Technology, Inc.

6 Page









A42L8316S pdf, datenblatt
Word Write Cycle (Early Write)
RAS
tRAS(3)
tRC(1)
UCAS
LCAS
A0~A8
WE
tCRP(9)
tRCD(5)
tCSH(8)
tRSH(7)
tCAS(4)
tAR(17)
tASR(10)
tRAD(6)
tRAH(11)
tASC(24)
tRAL(21)
tCAH(25)
Row Address
Column Address
tWCR(29)
tCWL(32)
tRWL(31)
tWP(30)
tWCS(27)
tWCH(28)
OE
I/O0 ~
I/O 15
tDS(33)
tDHR(35)
tDH(34)
Valid Data-in
A42L8316 Series
tRP(2)
tCRP(9)
: High or Low
PRELIMINARY (August, 2002, Version 0.1)
11
AMIC Technology, Inc.

12 Page





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