CY7C1350G-133AXCT Cypress Semiconductor Corp, CY7C1350G-133AXCT Datasheet - Page 12

• Manufacturer Part Number: CY7C1350G-133AXCT
• Description: CY7C1350G-133AXCT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1350G-133AXCT

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4.5M (128K x 36)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document Number: 38-05524 Rev. *I
NOP, STALL, and DESELECT Cycles
ZZ Mode Timing
Notes
24. For this waveform ZZ is tied LOW.
25. When CE is LOW, CE
26. The IGNORE CLOCK EDGE or STALL cycle (Clock 3) illustrates CEN being used to create a pause. A write is not performed during this cycle.
27. Device must be deselected when entering ZZ mode. See cycle description table for all possible signal conditions to deselect the device.
28. DQs are in high Z when exiting ZZ sleep mode.
In-Out (DQ)
ADDRESS
ADV/LD
BW
Data
CEN
CLK
WE
[A:D]
CE
ALL INPUTS
(except ZZ)
Outputs (Q)
I
SUPPLY
WRITE
D(A1)
CLK
A1
1
1
ZZ
[27, 28]
is LOW, CE
READ
Q(A2)
A2
2
(continued)
2
is HIGH and CE
t
ZZI
t ZZ
I DDZZ
STALL
3
[24, 25, 26]
3
DON’T CARE
is LOW. When CE is HIGH, CE
D(A1)
Q(A3)
READ
A3
4
Q(A2)
WRITE
DON’T CARE
D(A4)
A4
5
UNDEFINED
High-Z
1
is HIGH or CE
STALL
6
Q(A3)
2
is LOW or CE
NOP
7
DESELECT or READ Only
t RZZI
D(A4)
t ZZREC
Q(A5)
READ
3
A5
is HIGH.
8
DESELECT
9
CY7C1350G
CONTINUE
DESELECT
Q(A5)
Page 12 of 18
10
t
CHZ
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