CY62157CV33LL-55BAI Cypress Semiconductor Corp, CY62157CV33LL-55BAI Datasheet - Page 9

• Manufacturer Part Number: CY62157CV33LL-55BAI
• Description: SRAM Chip Async Single 3.3V 8M-Bit 512K x 16 55ns 48-Pin FBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157CV33LL-55BAI

• Package: 48FBGA
• Timing Type: Asynchronous
• Density: 8 Mb
• Typical Operating Supply Voltage: 3.3 V
• Address Bus Width: 19 Bit
• Number Of I/o Lines: 16 Bit
• Number Of Ports: 1
• Number Of Words: 512K

Document #: 38-05014 Rev. *C
Switching Waveforms
ADDRESS
Write Cycle No. 3 (WE Controlled, OE LOW)
ADDRESS
Write Cycle No. 4 (BHE/BLE Controlled, OE LOW)
DATAI/O
BHE/BLE
DATA I/O
BHE/BLE
CE
CE
CE
WE
CE
WE
1
2
2
1
NOTE 18
NOTE 18
t
(continued)
SA
t
SA
t
HZWE
[17]
t
AW
t
AW
[17]
t
SCE
t
t
BW
SCE
t
PWE
t
t
WC
WC
t
PWE
t
BW
DATA
DATA
t
t
SD
SD
IN
IN
VALID
VALID
CY62157CV25/30/33
t
HA
t
t
HA
LZWE
t
HD
t
HD
MoBL™
Page 9 of 13