CY7C1380D-250AXC Cypress Semiconductor Corp, CY7C1380D-250AXC Datasheet - Page 21

• Manufacturer Part Number: CY7C1380D-250AXC
• Description: SRAM (Static RAM)
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1380D-250AXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Density: 18Mb
• Access Time (max): 2.6ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 250MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 4
• Supply Current: 350mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-05543 Rev. *F
Note
19. Tested initially and after any design or process change that may affect these parameters.
3.3V I/O Test Load
OUTPUT
OUTPUT
2.5V I/O Test Load
Z
Z
0
0
= 50Ω
= 50Ω
(a)
(a)
V
V
T
T
= 1.25V
= 1.5V
R
R
L
L
= 50Ω
= 50Ω
OUTPUT
OUTPUT
3.3V
2.5V
Figure 9. AC Test Loads and Waveforms
INCLUDING
JIG AND
INCLUDING
SCOPE
JIG AND
SCOPE
5 pF
5 pF
(b)
(b)
R = 317Ω
R = 1667Ω
R = 351Ω
R = 1538Ω
V
GND
GND
V
DDQ
DDQ
≤ 1 ns
≤ 1 ns
10%
10%
CY7C1380D, CY7C1382D
CY7C1380F, CY7C1382F
ALL INPUT PULSES
ALL INPUT PULSES
90%
90%
(c)
(c)
90%
90%
10%
10%
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≤ 1 ns
≤ 1 ns
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