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CYDM256B16 датащи(PDF) 9 Page - Cypress Semiconductor

номер детали CYDM256B16
подробное описание детали  1.8V 4K/8K/16K x 16 and 8K/16K x 8 MoBL Dual-Port Static RAM
PDF  24 Pages
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производитель  CYPRESS [Cypress Semiconductor]
домашняя страница  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CYDM256B16 датащи(HTML) 9 Page - Cypress Semiconductor

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CYDM064B16, CYDM128B16, CYDM256B16
Document #: 001-00217 Rev. *F
Page 9 of 24
Maximum Ratings
Exceeding maximum ratings[19] may shorten the useful life of the
device. User guidelines are not tested.
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
Supply Voltage to Ground Potential ............... –0.5V to +3.3V
DC Voltage Applied to
Outputs in High-Z State.......................... –0.5V to VCC + 0.5V
DC Input Voltage[20] ...............................–0.5V to VCC + 0.5V
Output Current into Outputs (LOW) .............................90 mA
Static Discharge Voltage .......................................... > 2000V
Latch-up Current ................................................... > 200 mA
Operating Range
Range
Ambient Temperature
VCC
Commercial
0°C to +70°C
1.8V ± 100 mV
2.5V ± 100 mV
3.0V ± 300 mV
Industrial
–40°C to +85°C
1.8V ± 100 mV
2.5V ± 100 mV
3.0V ± 300 mV
Electrical Characteristics for VCC = 1.8V
Over the Operating Range
Parameter
Description
CYDM256B16, CYDM128B16, CYDM064B16
Unit
-55
P1 IO Voltage P2 IO Voltage
Min
Typ.
Max
VOH
Output HIGH Voltage (IOH = –100 μA)
1.8V (any port)
VDDIO – 0.2
V
Output HIGH Voltage (IOH = –2 mA)
2.5V (any port)
2.0
V
Output HIGH Voltage (IOH = –2 mA)
3.0V (any port)
2.1
V
VOL
Output LOW Voltage (IOL = 100 μA)
1.8V (any port)
0.2
V
Output HIGH Voltage (IOL = 2 mA)
2.5V (any port)
0.4
V
Output HIGH Voltage (IOL = 2 mA)
3.0V (any port)
0.4
V
VOL ODR
ODR Output LOW Voltage (IOL = 8 mA)
1.8V (any port)
0.2
V
2.5V (any port)
0.2
V
3.0V (any port)
0.2
V
VIH
Input HIGH Voltage
1.8V (any port)
1.2
VDDIO + 0.2
V
2.5V (any port)
1.7
VDDIO + 0.3
V
3.0V (any port)
2.0
VDDIO + 0.2
V
VIL
Input LOW Voltage
1.8V (any port)
–0.2
0.4
V
2.5V (any port)
–0.3
0.6
V
3.0V (any port)
–0.2
0.7
V
IOZ
Output Leakage Current
1.8V
1.8V
–1
1
μA
2.5V
2.5V
–1
1
μA
3.0V
3.0V
–1
1
μA
ICEX ODR
ODR Output Leakage Current.
VOUT =VDDIO
1.8V
1.8V
–1
1
μA
2.5V
2.5V
–1
1
μA
3.0V
3.0V
–1
1
μA
IIX
Input Leakage Current
1.8V
1.8V
–1
1
μA
2.5V
2.5V
–1
1
μA
3.0V
3.0V
–1
1
μA
Notes
19. The voltage on any input or IO pin can not exceed the power pin during power up.
20. Pulse width < 20 ns.
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