CY7C1371D-133AXC Cypress Semiconductor Corp, CY7C1371D-133AXC Datasheet - Page 25

• Manufacturer Part Number: CY7C1371D-133AXC
• Description: IC SRAM 18MBIT 133MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Synchronousr

Specifications of CY7C1371D-133AXC

• Memory Size: 18M (512K x 36)
• Package / Case: 100-LQFP
• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 6.5 ns
• Maximum Clock Frequency: 133 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3.135 V
• Maximum Operating Current: 210 mA
• Organization: 1 M x 18, 512 K x 36
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 4
• Operating Supply Voltage: 3.3 V
• Memory Configuration: 512K X 36
• Supply Voltage Range: 3.135V To 3.6V
• Memory Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2139; CY7C1371D-133AXC

Switching Waveforms
NOP, STALL AND DESELECT Cycles
Document Number: 38-05556 Rev. *I
Notes
29. For this waveform ZZ is tied LOW.
30. When CE is LOW, CE
31. 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.
COMMAND
ADDRESS
ADV/LD
BW
CEN
CLK
[A:D]
WE
DQ
CE
WRITE
D(A1)
A1
1
1
is LOW, CE
D(A1)
Q(A2)
READ
A2
2
2
(continued)
is HIGH and CE
STALL
3
[29, 30, 31]
3
Q(A2)
is LOW. When CE is HIGH, CE
READ
Q(A3)
A3
4
DON’T CARE
WRITE
D(A4)
A4
Q(A3)
5
1
is HIGH or CE
STALL
UNDEFINED
6
2
D(A4)
NOP
is LOW or CE
7
Q(A5)
READ
3
A5
8
is HIGH.
t DOH
DESELECT
Q(A5)
9
t CHZ
CY7C1371D
CY7C1373D
CONTINUE
DESELECT
10
Page 25 of 33
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