RFW-D100 Vishay, RFW-D100 Datasheet - Page 27

• Manufacturer Part Number: RFW-D100
• Manufacturer: Vishay

Specifications of RFW-D100

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Package Type: LQFP
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / Rohs Status: Supplier Unconfirmed

AC ELECTRICAL CHARACTERISTICS
Document Number 84675
Rev. 1.1, 22-Jan-07
1/t
t
t
t
t
t
t
t
WRPW
CSWR
ADWR
DVRD
AVAW
WRWR
DVAW
READ CYCLE
WRITE CYCLE
1/t
t
t
t
t
t
t
t
t
The values were determined according to SDF simulations.
RDPW
CSRD
ADRD
RDDV
RHDT
DHAR
RHDT
RDAN
OSC
OSC
Symbol
Symbol
ADDRESS
DATA
CS
RD
Figure
Figure
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
t
ADRD
t
For more information please contact: [e-mail]
RDDV
Clock frequency at RFW-D100 input - CLK1
RD pulse width
CS low to RD low
ADDRESS valid to RD low
RD low to DATA valid
DATA float after RD
DATA hold after RD
Time between consecutive RD pulses
ADDRESS valid after RD low
Oscillator frequency
WR pulse width
CS low before WR low
ADDRESS valid before WR low
DATA valid before WR low
ADDRESS valid after WR low
Time between consecutive WR pulses
DATA valid after WR low
Figure 9. The RFW-D100 Read Cycle
t
Parameter
RDAN
Parameter
t
t
RDPW
CSRD
t
DHAR
t
RHDT
t
RDRD
3*t
3*t
3*t
3*t
3*t
3*t
osc
osc
osc
osc
3*t
OSC
OSC
Min.
Min.
+ 10
+ 10
+ 10
DC
0.1
0
0
0
OSC
0
0
0
+ 10
+ 10
3*t
OSC
Max.
Max.
Vishay RFWaves
t
OSC
24
24
+ 10
RFW-D100
www.vishay.com
Unit
MHz
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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