CY7C1470V33-200BZI Cypress Semiconductor Corp, CY7C1470V33-200BZI Datasheet - Page 25
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CY7C1470V33-200BZI
Manufacturer Part Number
CY7C1470V33-200BZI
Description
CY7C1470V33-200BZI
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1470V33-200BZI.pdf
(33 pages)
Specifications of CY7C1470V33-200BZI
Format - Memory
RAM
Memory Type
SRAM - Synchronous
Memory Size
72M (2M x 36)
Speed
200MHz
Interface
Parallel
Voltage - Supply
3.135 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
165-LFBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C1470V33-200BZI
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Switching Waveforms
Notes
Document Number: 38-05289 Rev. *M
28. For this waveform ZZ is tied LOW.
29. When CE is LOW, CE
30. The IGNORE CLOCK EDGE or STALL cycle (Clock 3) illustrated CEN being used to create a pause. A write is not performed during this cycle.
31. Device must be deselected when entering ZZ mode. See cycle description table for all possible signal conditions to deselect the device.
32. I/Os are in high Z when exiting ZZ sleep mode.
In-Out (DQ)
ADDRESS
ADV/LD
BWx
Data
CEN
CLK
WE
CE
A LL INPUTS
(except ZZ)
Outputs (Q)
WRITE
D(A1)
I
1
A1
SUPPLY
CLK
1
ZZ
is LOW, CE
Q(A2)
READ
A2
2
2
is HIGH and CE
(continued)
Figure 8. NOP, STALL and DESELECT Cycles
t
ZZI
STALL
t ZZ
I DDZZ
3
3
is LOW. When CE is HIGH, CE
Figure 9. ZZ Mode Timing
D(A1)
Q(A3)
READ
A3
4
Q(A2)
WRITE
D(A4)
DON’T CARE
DON’T CARE
A4
5
High-Z
1
is HIGH or CE
STALL
6
[31, 32]
Q(A3)
2
UNDEFINED
[28, 29, 30]
NOP
is LOW or CE
7
DESELECT or READ Only
t RZZI
t ZZREC
Q(A5)
D(A4)
READ
3
A5
8
is HIGH.
DESELECT
9
CY7C1470V33
CY7C1472V33
CY7C1474V33
CONTINUE
DESELECT
Q(A5)
Page 25 of 33
10
t
CHZ
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