CY14C064PA_12 Datasheet, PDF (32/43 Pages) Cypress Semiconductor – 64-Kbit (8 K × 8) SPI nvSRAM with Real Time Clock

CY14C064PA
CY14B064PA
CY14E064PA
DC Electrical Characteristics (continued)
Over the Operating Range
Parameter
Description
Test Conditions
V_IH
Input HIGH voltage
CY14C064PA
CY14B064PA
CY14E064PA
V_IL
Input LOW voltage
CY14C064PA
CY14B064PA
CY14E064PA
V_OH
Output HIGH voltage
I_OUT = –1 mA
I_OUT = –2 mA
CY14C064PA
CY14B064PA
CY14E064PA
V_OL
V_CAP[10]
Output LOW voltage
Storage capacitor
I_OUT = 2 mA
I_OUT = 4 mA
Between V_CAP pin
and V_SS
CY14C064PA
CY14B064PA
CY14E064PA
CY14C064PA
CY14B064PA
V_VCAP[11, ^12]
Maximum
pin by the
voltage
device
driven
on
V_CAP
V_CC = Max
CY14E064PA
CY14C064PA
CY14B064PA
CY14E064PA
Min
1.7
2.0
V_ss – 0.5
V_ss – 0.5
2.0
2.4
V_CC – 0.4
–
–
170
42
–
–
Data Retention and Endurance
Over the Operating Range
Parameter
DATA_R
NV_C
Data retention
Nonvolatile STORE operations
Description
Capacitance
Parameter ^[12]
Description
C_IN
C_OUT
Input capacitance
Output pin capacitance
Test Conditions
T_A = 25 C, f = 1 MHz,
V_CC = V_CC(Typ)
Typ ^[8]
–
–
–
–
–
–
–
–
–
220
47
–
–
Max
V_CC + 0.5
V_CC + 0.5
Unit
V
V
0.7
V
0.8
V
–
V
–
V
–
0.4
V
0.4
V
270
F
180
F
V_CC
V
V_CC – 0.5 V
Min
20
1,000
Unit
Years
K
Max
Unit
7
pF
7
pF
Thermal Resistance
Parameter ^[12]
Description
_JA
Thermal resistance
(junction to ambient)
_JC
Thermal resistance
(junction to case)
Test Conditions
Test conditions follow standard test methods and
procedures for measuring thermal impedance, per
EIA/JESD51.
16-pin SOIC
56.68
32.11
Unit
C/W
C/W
Notes
10. MiVs_Cian_AlwPVa_{CisyAscPhrvaearclguoeemdgmtuoeanardamendtinetiemosuutmhseavtaothlcteaargpeeaicsdituaorrsinuwgfiftiahciiPennotthwceehrsa-pUregpceiRfaieEvdaCimAlaLbinLleactnyodcclemomsaoxpltleihmtaeittsaa.nsRuimecfcmeeresadspfiauptlleiAcaputotioowSnetorn-rodetoeowpAneNrc4ay3tcio5len9.3cMafnoarxcmoVmoCrpAelPedtveeataaluilessugocuncaeVrsaCsnAfutP}eleoAsputttihooaSntstot.hree.cTahpearceitfoorreonit
11.
MteamxpimeruamturveorltaanggeeosnhVou_{ClAdPbpeinhi(gVhVeCrAtPh)ains}
provided for guidance
the V_VCAP voltage.
when
choosing
the
V_CAP
capacitor.
The
voltage
rating
of
the
V_CAP
capacitor
across
the
operating
12. These parameters are guaranteed by design and are not tested.
Document Number: 001-68249 Rev. *C
Page 32 of 43