CY62146VLL-70BAI Cypress Semiconductor Corp, CY62146VLL-70BAI Datasheet - Page 6

• Manufacturer Part Number: CY62146VLL-70BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62146VLL-70BAI

• Density: 4Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3V
• Address Bus: 18b
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Read Cycle No. 2
Notes:
10. Device is continuously selected. OE, CE = V
11. WE is HIGH for read cycle.
12. Address valid prior to or coincident with CE transition LOW.
Read Cycle No. 1
DATA OUT
CURRENT
DATA OUT
ADDRESS
BHE/BLE
SUPPLY
V
OE
CE
CC
[11, 12]
[10, 11]
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
PU
t
LZCE
t
LZBE
t
t
ACE
LZOE
t
DBE
IL
t
.
50%
OHA
t
DOE
t
AA
t
RC
6
t
RC
DATA VALID
DATA VALID
CY62146V MoBL™
t
t
HZOE
HZCE
t
HZBE
t
PD
50%
IMPEDANCE
HIGH
I
I
CC
SB