CY62128LL-70ZRC Cypress Semiconductor Corp, CY62128LL-70ZRC Datasheet - Page 6

• Manufacturer Part Number: CY62128LL-70ZRC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62128LL-70ZRC

• Density: 1Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: RTSOP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 60mA
• 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
• Number Of Words: 128K
• Lead Free Status / Rohs Status: Not Compliant

Data Retention Characteristics
Switching Waveforms
V
I
t
t
CCDR
CDR
R
Read Cycle No.1
Read Cycle No. 2 (OE Controlled)
Notes:
Parameter
DATA OUT
10. No input may exceed V
11. Device is continuously selected. OE, CE
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE
DR
[3]
DATA OUT
CURRENT
ADDRESS
ADDRESS
SUPPLY
[3]
CE
CE
V
OE
CC
1
2
VCC for Data Retention
Data Retention Current Coml.
Chip Deselect to Data Retention Time
Operation Recovery Time
Description
[11,12]
CC
HIGH IMPEDANCE
+ 0.5V.
t
PU
PREVIOUS DATA VALID
t
LZCE
1
[12,13]
t
t
= V
ACE
LZOE
1
IL
transition LOW and CE
(Over the Operating Range for “L” and “LL” version only)
t
, CE
Indl.
OHA
50%
t
DOE
2
= V
IH
.
t
AA
L
LL
L
LL
2
t
transition HIGH.
RC
6
V
CE V
V
V
Conditions
CC
IN
IN
t
RC
=V
V
0.3V
CC
DR
CC
=3.0V,
– 0.3V,
– 0.3V or,
DATA VALID
[10]
2.0
0
t
RC
Min.
t
DATA VALID
HZOE
Typ.
t
HZCE
0.4
t
PD
50%
100
20
100
20
Max.
IMPEDANCE
CY62128
HIGH
62128-5
62128-6
V
ns
ns
Unit
A
A
A
A
ICC
ISB