CY62128BLL-70ZRI Cypress Semiconductor Corp, CY62128BLL-70ZRI Datasheet - Page 5

• Manufacturer Part Number: CY62128BLL-70ZRI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62128BLL-70ZRI

• Density: 1Mb
• Access Time (max): 70ns
• Operating Supply Voltage (typ): 5V
• Package Type: TSOP
• Operating Temp Range: -40C to 85C
• Supply Current: 15mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Data Retention Characteristics
Switching Waveforms
Document #: 38-05300 Rev. **
V
I
I
t
t
CCDR
CCDR
CDR
R
Read Cycle No.1
Read Cycle No. 2 (OE Controlled)
Notes:
Parameter
10. No input may exceed V
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE
DATA OUT
11. Device is continuously selected. OE, CE
DR
[3]
DATA OUT
CURRENT
ADDRESS
ADDRESS
SUPPLY
[3]
CE
CE
V
OE
CC
1
2
V
Data Retention Current Ind.’l
Data Retention Current Com.
Chip Deselect to Data Retention Time
Operation Recovery Time
Description
CC
[11, 12]
for Data Retention
CC
HIGH IMPEDANCE
+ 0.5V.
t
PU
PREVIOUS DATA VALID
t
LZCE
1
[12, 13]
t
t
ACE
LZOE
= V
1
IL
transition LOW and CE
(Over the Operating Range for “LL” version only)
t
, CE
OHA
50%
t
DOE
2
= V
IH
.
t
AA
LL
LL
2
t
transition HIGH.
RC
V
CE
V
V
V
CE
V
V
Conditions
CC
IN
IN
CC
IN
IN
t
RC
= V
= V
V
V
V
0.3V
V
0.3V
CC
CC
CC
CC
DR
DR
– 0.3V,
– 0.3V,
– 0.3V or,
– 0.3V or,
= 3.0V,
= 3.0V,
DATA VALID
[10]
Min.
2.0
70
0
t
DATA VALID
HZOE
CY62128B MoBL
Typ.
t
HZCE
1.5
1.5
t
PD
50%
Max.
15
15
IMPEDANCE
Page 5 of 13
HIGH
Unit
ns
ns
V
A
A
I
I
CC
SB
®