CY62128BLL-55ZI Cypress Semiconductor Corp, CY62128BLL-55ZI Datasheet - Page 4
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CY62128BLL-55ZI
Manufacturer Part Number
CY62128BLL-55ZI
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY62128BLL-55ZI.pdf
(11 pages)
Specifications of CY62128BLL-55ZI
Density
1Mb
Access Time (max)
55ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
17b
Package Type
TSOP-I
Operating Temp Range
-40C to 85C
Number Of Ports
1
Supply Current
20mA
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
Number Of Words
128K
Lead Free Status / Rohs Status
Not Compliant
Document #: 38-05300 Rev. *C
Data Retention Waveform
Thermal Resistance
Capacitance
AC Test Loads and Waveforms
Data Retention Characteristics
OUTPUT
Parameter
C
C
V
I
t
t
Note:
Parameter
Equivalent to:
CCDR
CDR
R
6.
DR
IN
OUT
INCLUDING
JIG AND
SCOPE
Θ
Θ
CE
or
V
Tested initially and after any design or process changes that may affect these parameters.
CE 2
5V
Parameter
JA
JC
CC
1
OUTPUT
100 pF
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
V
Data Retention Current
Chip Deselect to Data Retention
Time
Operation Recovery Time
[6]
CC
(a)
Description
THÉVENIN EQUIVALENT
for Data Retention
R1 1800Ω
639 Ω
Input Capacitance
Output Capacitance
Description
[6]
990
R2
Description
Ω
OUTPUT
Test conditions follow standard test
methods and procedures for
measuring thermal impedance, per
EIA / JESD51.
V
1.77V
t
INCLUDING
JIG AND
SCOPE
CC
CDR
(Over the Operating Range for “LL” version only)
5V
, min.
Test Conditions
5 pF
V
or CE
0.3V
(b)
CC
R1 1800Ω
= V
T
V
DATA RETENTION MODE
2
A
CC
≤ 0.3V, V
DR
= 25°C, f = 1 MHz,
= 5.0V
= 2.0V, CE
V
Test Conditions
DR
990 Ω
Conditions
R2
IN
> 2 V
≥ V
32 SOIC 32 TSOP 32 STSOP 32 RTSOP
1
CC
66.17
30.87
≥ V
GND
V
– 0.3V or, V
CC
CC
Rise TIme:
1 V/ns
– 0.3V,
97.44
26.05
IN
≤
10%
V
90%
CC
ALL INPUT PULSES
t
R
105.14
, min.
Min.
14.09
2.0
Max.
70
0
9
9
Typ.
1.5
CY62128B
97.44
26.05
Max.
MoBL
Page 4 of 11
15
Unit
pF
pF
90%
Fall TIme:
1 V/ns
°C/W
°C/W
Unit
10%
Unit
µA
ns
ns
V
®
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