CY62127BVLL-70BAI Cypress Semiconductor Corp, CY62127BVLL-70BAI Datasheet - Page 5

• Manufacturer Part Number: CY62127BVLL-70BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62127BVLL-70BAI

• Density: 1Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 16b
• 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: 64K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05155 Rev. *B
Switching Characteristics
Switching Waveforms
t
t
t
t
t
t
t
t
t
AW
HA
SA
PWE
BW
SD
HD
HZWE
LZWE
Notes:
DATA OUT
13. Device is continuously selected. OE, CE = V
14. WE is HIGH for read cycle.
15. Address valid prior to or coincident with CE, BHE, BLE transition LOW.
CURRENT
Read Cycle No. 1 (Address Transition Controlled)
Read Cycle No. 2 (OE Controlled)
DATA OUT
ADDRESS
ADDRESS
SUPPLY
BHE/BLE
V
CE
OE
CC
Parameter
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
PU
Address Set-Up to Write End
Address Hold from Write End
Address Set-Up to Write Start
WE Pulse Width
BHE / BLE Pulse Width
Data Set-Up to Write End
Data Hold from Write End
WE LOW to High Z
WE HIGH to Low Z
t
LZCE
t
LZBE
Over the Operating Range (continued)
t
t
t
LZOE
ACE
LZOE
t
[14, 15]
DBE
IL
50%
t
, BHE, BLE = V
OHA
t
DOE
Description
[9, 11]
[9]
t
AA
IL
.
[13, 14]
t
RC
t
RC
[8]
Min.
45
40
45
25
0
0
0
5
DATA VALID
55 ns
Max.
25
CY62127BV MoBL
DATA VALID
Min.
60
50
60
30
0
0
0
5
t
HZBE
t
70 ns
t
HZOE
HZCE
t
PD
50%
Max.
25
IMPEDANCE
Page 5 of 11
HIGH
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
I
I
CC
SB
®
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