CY7C1347B-100AI Cypress Semiconductor Corp, CY7C1347B-100AI Datasheet - Page 7

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CY7C1347B-100AI

Manufacturer Part Number
CY7C1347B-100AI
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet

Specifications of CY7C1347B-100AI

Density
4.5Mb
Access Time (max)
5.5ns
Operating Supply Voltage (typ)
3.3V
Package Type
TQFP
Operating Temp Range
-40C to 85C
Supply Current
325mA
Operating Supply Voltage (min)
3.14V
Operating Supply Voltage (max)
3.63V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Word Size
36b
Lead Free Status / Rohs Status
Not Compliant
Cycle Descriptions
Unselected
Unselected
Unselected
Unselected
Unselected
Begin Read
Begin Read
Continue Read
Continue Read
Continue Read
Continue Read
Suspend Read
Suspend Read
Suspend Read
Suspend Read
Begin Write
Begin Write
Begin Write
Continue Write
Continue Write
Suspend Write
Suspend Write
ZZ “Sleep”
Notes:
1.
2.
3.
Next Cycle
X = “Don't Care,” 1 = HIGH, 0 = LOW.
Write is defined by BWE, BW
The DQ pins are controlled by the current cycle and the OE signal. OE is asynchronous and is not sampled with the clock.
None
None
None
None
None
External
External
Next
Next
Next
Next
Current
Current
Current
Current
Current
Current
External
Next
Next
Current
Current
None
Add. Used
[1, 2, 3]
[3:0]
, and GW. See Write Cycle Description Table.
ZZ
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
0
0
0
3
CE
X
X
X
X
X
X
X
0
X
0
1
1
X
X
X
X
X
X
X
X
1
X
X
2
CE
7
X
X
X
X
X
X
X
X
1
0
0
0
0
0
0
1
1
1
1
1
0
1
1
1
ADSP
X
X
X
X
X
X
X
X
X
0
0
1
1
0
1
1
1
1
1
1
1
1
1
ADSC
X
X
X
X
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
ADV
X
X
X
X
X
X
X
0
0
1
1
1
1
1
1
X
0
0
1
1
X
0
0
OE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
1
0
1
0
CY7C1347B
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
DQ
Hi-Z
DQ
Hi-Z
DQ
Hi-Z
DQ
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
DQ
X
X
X
X
X
X
Read
Read
Read
Read
Read
Read
Read
Read
Read
Write
Write
Write
Write
Write
Write
Write
X
Write

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