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A426316BS-35LのメーカーはAMIC Technologyです、この部品の機能は「64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE」です。 |
部品番号 | A426316BS-35L |
| |
部品説明 | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | ||
メーカ | AMIC Technology | ||
ロゴ | |||
このページの下部にプレビューとA426316BS-35Lダウンロード(pdfファイル)リンクがあります。 Total 25 pages
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.
1 Page A426316B Series
Selection Guide
Symbol
tRAC
tAA
tCAC
tOEA
tRC
tPC
ICC1
ICC6
Description
Maximum RAS Access Time
Maximum Column Address Access Time
Maximum CAS Access Time
Maximum Output Enable ( OE ) Access Time
Minimum Read or Write Cycle Time
Minimum EDO Page Mode Cycle Time
Maximum Operating Current
Maximum CMOS Standby Current
Functional Description
The A426316B is a high performance CMOS Dynamic
Random Access Memory organized as 65,536 words X
16 bits. The A426316B is fabricated with advanced
CMOS technology and designed with innovative design
techniques resulting in high speed, extremely low power
and wide operating margins at component and system
levels.
The A426316B features a high speed page mode
operation in which high speed read, write and read-write
are performed on any of the bits defined by the column
address. The asynchronous column address uses an
extremely short row address capture time to ease the
system level timing constraints associated with
multiplexed addressing. Output is tri-stated by a column
-30 -35 -40 Unit
30 35 40 ns
16 18 20 ns
10 11 12 ns
10 11 12 ns
65 70 75 ns
12 14 15 ns
95 85 75 mA
2 2 2 mA
address strobe ( UCAS and LCAS ) which acts as an
output enable independent of RAS . Very EDO UCAS
and LCAS to output access time eases system design.
All inputs are TTL compatible. EDO Page Mode
operation allows random access up to 256 X 16 bits
within a page, with cycle time as short as 12/14/15 ns.
The A426316B is best suited for graphics, digital signal
processing and high performance peripherals.
The A426316B is available in JEDEC standard 40-pin
plastic SOJ package and 40/44 TSOP type II package.
PRELIMINARY (November, 2000, Version 0.0)
2
AMIC Technology, Inc.
3Pages 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 | |||
ページ | 合計 : 25 ページ | ||
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部品番号 | 部品説明 | メーカ |
A426316BS-35 | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | AMIC Technology |
A426316BS-35L | 64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE | AMIC Technology |