CY14B256L-ZS25XI Просмотр технического описания (PDF) - Cypress Semiconductor
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CY14B256L-ZS25XI Datasheet PDF : 22 Pages
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CY14B256LA
DC Electrical Characteristics (continued)
Over the Operating Range
Parameter
Description
Test Conditions
VCAP[11]
Storage capacitor
Between VCAP pin and VSS
VVCAP[12, 13] Maximum voltage driven on VCAP pin VCC = Max
by the device
Data Retention and Endurance
Over the Operating Range
Parameter
DATAR
NVC
Data retention
Nonvolatile STORE operations
Description
Capacitance
Parameter[13]
Description
Test Conditions
CIN
Input capacitance (except HSB) TA = 25 C, f = 1 MHz, VCC = VCC(Typ)
Input capacitance (for HSB)
COUT
Output capacitance (except HSB)
Output capacitance (for HSB)
Min Typ [9] Max Unit
61
68
180
F
–
–
VCC
V
Min
20
1,000
Unit
Years
K
Max
Unit
7
pF
8
pF
7
pF
8
pF
Thermal Resistance
Parameter[13]
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, in accordance with
EIA/JESD51.
48-pin
SSOP
37.47
24.71
44-pin
TSOP II
41.74
11.9
32-pin
SOIC
41.55
Unit
C/W
24.43 C/W
Notes
11. MVisCianAlPwVaCisyAscPhrvaearclguoemedgmtuoeanardamendtinetiemosuuthmseatvaothlcteaargpeeaicsdituaorrsinuwgfiftiahciiPennotthwceehrsa-pUregpceiRfaieEvdaCimAlaLibnLleactnyodcclemomsaoxpltleihmtaeittsaa.nsRuimecfcmeeresasdpfiuapltleiAcaputotioowSnetorn-rodetoeowpAneNrc4ay3tcio5len9.3cMafnoarxcmoVmoCrpAelPedtveeataaluilessugocuncaeVrsaCsnAftuPeleoAsputttihooaSntstot.hree.cTahpearceitfoorreonit
12.
MteamxpimeruamturveorltaanggeeosnhVouClAdPbpeinhi(gVhVeCrAtPh)ains
provided for guidance
the VVCAP voltage.
when
choosing
the
VCAP
capacitor.
The
voltage
rating
of
the
VCAP
capacitor
across
the
operating
13. These parameters are guaranteed by design and are not tested.
Document Number: 001-54707 Rev. *I
Page 9 of 22
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