CY7C4811-25AC Cypress Semiconductor Corp, CY7C4811-25AC Datasheet - Page 11

• Manufacturer Part Number: CY7C4811-25AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4811-25AC

• Density: 8Kb
• Word Size: 9b
• Sync/async: Synchronous
• Expandable: Yes
• Package Type: TQFP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
WCLKA,WCLKB
DA
(DB
FFA(FFB)
WENA1(WENB1)
WENA2(WENB2)
(if applicable)
RCLKA(RCLKB)
RENA1, RENA2
(RENB1,RENB2)
OEA(OEB)
QA
(QB
Full Flag Timing
0
0
0
0
DA
QA
DB
QB
8
8
8
8
)
)
DATA IN OUTPUT REGISTER
t
LOW
SKEW1
[10]
t
ENS
NO WRITE
(continued)
t
WFF
t
t
A
ENH
NO WRITE
t
DS
11
DATA WRITE
DATA READ
t
t
SKEW1
WFF
[10]
t
ENS
CY7C4831/4841/4851
CY7C4801/4811/4821
NO WRITE
t
WFF
t
t
A
ENH
NEXT DATA READ
DATA WRITE
48X1–11