CY62128-70SC Cypress Semiconductor Corp, CY62128-70SC Datasheet - Page 4

• Manufacturer Part Number: CY62128-70SC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62128-70SC

• Density: 1Mb
• Access Time (max): 70ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC
• Operating Temp Range: 0C to 70C
• Supply Current: 110mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Switching Characteristics
Switching Waveforms
t
t
t
Shaded area contains advanced information.
Read Cycle No.1
Read Cycle No. 2 (OE Controlled)
Notes:
HD
LZWE
HZWE
10. Device is continuously selected. OE, CE
12. Address valid prior to or coincident with CE
DATA OUT
11. WE is HIGH for read cycle.
Parameter
DATA OUT
CURRENT
ADDRESS
ADDRESS
SUPPLY
CE
CE
V
OE
CC
1
2
Data Hold from Write End
WE HIGH to Low Z
WE LOW to High Z
[10,11]
HIGH IMPEDANCE
t
PU
PREVIOUS DATA VALID
t
LZCE
[3,6]
1
[8]
[7,8]
[11,12]
t
t
Over the Operating Range (continued)
LZOE
= V
ACE
1
IL
transition LOW and CE
t
PRELIMINARY
Description
, CE
OHA
50%
t
DOE
2
= V
IH
.
t
AA
2
t
transition HIGH.
RC
4
t
RC
DATA VALID
Min.
0
5
62128–55
Max.
20
t
DATA VALID
HZOE
t
HZCE
Min.
0
5
62128–70
t
PD
50%
CY62128
Max.
IMPEDANCE
25
HIGH
62128-5
62128-6
Unit
ns
ns
ns
ICC
ISB