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PDF A625308A Data sheet ( Hoja de datos )
| Número de pieza | A625308A | |
| Descripción | 32K X 8 BIT CMOS SRAM | |
| Fabricantes | AMIC Technology | |
| Logotipo |  |
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A625308A Series
Preliminary
Document Title
32K X 8 BIT CMOS SRAM
Revision History
Rev. No.
0.0
0.1
0.2
History
Initial issue
Add ultra temp grade and 28-pin DIP package type
Add SI grade
32K X 8 BIT CMOS SRAM
Issue Date
February 2, 2001
November 7, 2001
July 17, 2002
Remark
Preliminary
PRELIMINARY (July, 2002, Version 0.2)
AMIC Technology, Inc.
1 page  
A625308A Series
DC Electrical Characteristics (continued)
Symbol
Parameter
A625308A-70S
Min.
Max.
A625308A-70SI/SU
Min.
Max.
Unit
Conditions
ISB Supply Current
Standby Power
ISB1
VOL Output Low Voltage
VOH Output High Voltage
- 0.5 - 0.5 mA CE = VIH
- 10 - 15 µA CE ≥ VCC - 0.2V
VIN ≥ 0V
- 0.4 - 0.4 V IOL = 2.1 mA
2.4 - 2.4 - V IOH = -1.0 mA
Truth Table
Mode
CE OE WE I/O Operation
Standby
Output Disable
HXX
L HH
High Z
High Z
Read
Write
L L H DOUT
LXL
DIN
Note: X: H or L
Capacitance (TA = 25°C, f = 1.0 MHz)
Symbol
Parameter
Min.
Max.
Unit
CIN* Input Capacitance
- 6 pF
CI/O*
Input/Output Capacitance
-
8 pF
* These parameters are sampled and not 100% tested.
Supply Current
ISB, ISB1
ICC, ICC1, ICC2
ICC, ICC1, ICC2
ICC, ICC1, ICC2
Conditions
VIN = 0V
VI/O = 0V
PRELIMINARY (July, 2002, Version 0.2)
4
AMIC Technology, Inc.
5 Page 
Low VCC Data Retention Waveform
VCC
CE
4.5V
tCDR
VIH
DATA RETENTION MODE
VDR ≥ 2.0V
CE ≥ VDR - 0.2V
A625308A Series
4.5V
tR
VIH
Ordering Information
Part No.
Access Time (ns)
A625308A-70S
A625308AM-70S
A625308AV-70S
A625308A-70SI
A625308AM-70SI
A625308AV-70SI
A625308A-70SU
A625308AM-70SU
A625308AV-70SU
70
Operating Current
Max. (mA)
35
35
35
35
35
35
35
35
35
Standby Current
Max. (µA)
10
10
10
15
15
15
15
15
15
Package
28L DIP
28L SOP
28L TSOP (Forward)
28L DIP
28L SOP
28L TSOP (Forward)
28L DIP
28L SOP
28L TSOP (Forward)
PRELIMINARY (July, 2002, Version 0.2)
10
AMIC Technology, Inc.
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet A625308A.PDF ] | |
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