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Teilenummer | A426316BS-30L |
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Beschreibung | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | |
Hersteller | AMIC Technology | |
Logo | ||
Gesamt 25 Seiten Preliminary
A426316B Series
64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Document Title
64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
Revision History
Rev. No. History
0.0 Initial issue
Issue Date
Remark
November 15, 2000 Preliminary
PRELIMINARY (November, 2000, Version 0.0)
AMIC Technology, Inc.
Absolute Maximum Ratings*
Input Voltage (Vin) . . . . . . . . . . . . . . . . . . . -1.0V to +7.0V
Output Voltage (Vout) . . . . . . . . . . . . . . . . -1.0V to +7.0V
Power Supply Voltage (VCC) . . . . . . . . . . -1.0V to +7.0V
Operating Temperature (TOPR) . . . . . . . . . . 0°C to +70°C
Storage Temperature (TSTG) . . . . . . . . . -55°C to +150°C
Soldering Temperature X Time (TSLODER) . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C X 10sec
Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . . . . . 1W
Short Circuit Output Current (Iout) . . . . . . . . . . . . . 50mA
Latch-up Current . . . . . . . . . . . . . . . . . . . . . . . . . . 200mA
A426316B Series
*Comments
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 = 5V ± 10%, VSS = 0V, Ta = 0°C to +70°C)
Symbol
Parameter
-30
-35
-40 Unit
Test Conditions
Notes
Min. Max. Min. Max. Min. Max.
IIL Input Leakage Current -10 +10 -10 +10 -10 +10 µA 0V ≤ Vin ≤ +5.5V
Pins not under test = 0V
IOL Output Leakage
Current
-10 +10 -10 +10 -10 +10
µA DOUT disabled,
0V ≤ Vout ≤ +5.5V
ICC1 Operating Current
- 95 - 85 - 75 mA RAS , UCAS , LCAS
Address cycling
tRC = min.
1, 2
ICC2 TTL Standby Power - 3 - 3 - 3 mA RAS = CAS ≥ VIH
Supply Current
All other inputs ≥ VSS
ICC3 Refresh Current
- 95 - 85 - 75 mA RAS cycling,
( RAS only Refresh)
UCAS = LCAS = VIH,
tRC = min.
1
ICC4 EDO Page Mode
Current
- 95 - 85 - 75 mA RAS = VIL,
1, 2
UCAS , LCAS Address cycling
tPC = min.
ICC5 Refresh Current
( CAS -before-
RAS Refresh )
- 95 - 85 - 75 mA RAS , UCAS , LCAS cycling
tRC = min.
1
ICC6 CMOS Standby
- 2 - 2 - 2 mA RAS = CAS ≥ VCC - 0.2V
Power Supply Current
All other inputs ≥ VSS
ICC7 Self Refresh Mode
Current
- 3 - 3 - 3 mA RAS = CAS ≤ VSS + 0.2V
All other inputs ≥ VSS
VOH Output High Voltage
2.4
-
2.4
-
2.4
-
V IOUT = -5.0mA
VOL Output Low Voltage
- 0.4 - 0.4 - 0.4 V IOUT = 4.2mA
PRELIMINARY (November, 2000, Version 0.0)
5
AMIC Technology, Inc.
6 Page Word Write Cycle (Early Write)
RAS
UCAS
LCAS
A0 ~ A7
WE
OE
I/O0 ~
I/O15
tRAS(3)
tRC(1)
tCRP(9)
tRCD(5)
tCSH(8)
tRSH(7)
tCAS(4)
tAR(16)
tASR(10)
tRAH(11)
tRAD(6)
tASC(24)
tRAL(20)
tCAH(25)
Row Address
Column Address
tWCR(29)
tCWL(32)
tRWL(31)
tWP(30)
tWCS(27)
tWCH(28)
tDS(33)
tDHR(35)
tDH(34)
Valid Data-in
A426316B Series
tRP(2)
tCRP(9)
: High or Low
PRELIMINARY (November, 2000, Version 0.0)
11
AMIC Technology, Inc.
12 Page | ||
Seiten | Gesamt 25 Seiten | |
PDF Download | [ A426316BS-30L Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
A426316BS-30 | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | AMIC Technology |
A426316BS-30L | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | AMIC Technology |
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