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Teilenummer | A62S9308V-70SI |
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Beschreibung | 512K X 8 BIT LOW VOLTAGE CMOS SRAM | |
Hersteller | AMIC Technology | |
Logo | ||
Gesamt 17 Seiten A62S9308 Series
Preliminary
512K X 8 BIT LOW VOLTAGE CMOS SRAM
Document Title
512K X 8 BIT LOW VOLTAGE CMOS SRAM
Revision History
Rev. No. History
0.0 Initial issue
Issue Date
February 12, 2001
Remark
Preliminary
PRELIMINARY (February, 2001, Version 0.0)
AMIC Technology, Inc.
A62S9308 Series
AC Characteristics (TA = 0°C to + 70°C or -25°C to 85°C, VCC = 2.7V to 3.6V)
Symbol
Parameter
Read Cycle
tRC
tAA
tACE1
tACE2
tOE
tCLZ1
tCLZ2
tOLZ
tCHZ1
tCHZ2
tOHZ
tOH
Read Cycle
tWC
tCW
tAS
tAW
tWP
tWR
tWHZ
tDW
tDH
tOW
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable to Output Valid
Chip Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
Write Cycle Time
Chip Enable to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
CE1
CE2
CE1
CE2
CE1
CE2
A62S9308-70S/SI
Min.
Max.
70 -
- 70
- 70
- 70
- 35
10 -
10 -
5-
0 25
0 25
0 25
10 -
70 -
60 -
0-
60 -
50 -
0-
0 25
30 -
0-
5-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes: tCHZ1, tCHZ2, tOHZ and tWHZ are defined as the time at which the outputs achieve the open circuit condition and are
not referred to output voltage levels.
PRELIMINARY (February, 2001, Version 0.0)
5
AMIC Technology, Inc.
6 Page Low VCC Data Retention Waveform (1) ( CE1 Controlled)
VCC
CE1
2.7V
tCDR
VIH
DATA RETENTION MODE
VDR ≥ 2V
CE1 ≥ VDR - 0.2V
Low VCC Data Retention Waveform (2) (CE2 Controlled)
VCC
CE2
2.7V
tCDR
VIL
DATA RETENTION MODE
VDR ≥ 2V
CE2 < 0.2V
A62S9308 Series
2.7V
tR
VIH
2.7V
tR
VIL
PRELIMINARY (February, 2001, Version 0.0)
11
AMIC Technology, Inc.
12 Page | ||
Seiten | Gesamt 17 Seiten | |
PDF Download | [ A62S9308V-70SI Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
A62S9308V-70S | 512K X 8 BIT LOW VOLTAGE CMOS SRAM | AMIC Technology |
A62S9308V-70SI | 512K X 8 BIT LOW VOLTAGE CMOS SRAM | AMIC Technology |
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