Datasheets
CY7C243-20JC by: Cypress Semiconductor

OTP ROM, 4KX8, 20ns, CMOS, PQCC28, PLASTIC, LCC-28

Part Details for CY7C243-20JC by Cypress Semiconductor

Overview of CY7C243-20JC by Cypress Semiconductor

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Applications Internet of Things (IoT) Computing and Data Storage Agriculture Technology

Part Details for CY7C243-20JC

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CY7C243-20JC Part Data Attributes:

CY7C243-20JC Cypress Semiconductor
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CY7C243-20JC Cypress Semiconductor OTP ROM, 4KX8, 20ns, CMOS, PQCC28, PLASTIC, LCC-28
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP
Part Package Code QLCC
Package Description PLASTIC, LCC-28
Pin Count 28
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.32.00.71
Access Time-Max 20 ns
I/O Type COMMON
JESD-30 Code S-PQCC-J28
JESD-609 Code e0
Memory Density 32768 bit
Memory IC Type OTP ROM
Memory Width 8
Number of Functions 1
Number of Terminals 28
Number of Words 4096 words
Number of Words Code 4000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 4KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code QCCJ
Package Equivalence Code LDCC28,.5SQ
Package Shape SQUARE
Package Style CHIP CARRIER
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Supply Current-Max 0.1 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form J BEND
Terminal Pitch 1.27 mm
Terminal Position QUAD

Alternate Parts for CY7C243-20JC

This table gives cross-reference parts and alternative options found for CY7C243-20JC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CY7C243-20JC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
CY7C243-20JCT OTP ROM, 4KX8, 20ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-20JCT
Part Number Description Manufacturer Compare
WS57C43B-45J OTP ROM, 4KX8, 45ns, CMOS, PQCC28, Waferscale Integration Inc CY7C243-20JC vs WS57C43B-45J
CY7C243-45JIR OTP ROM, 4KX8, 45ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-45JIR
CY7C243-25JI OTP ROM, 4KX8, 25ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-25JI
N82HS321CA OTP ROM, 4KX8, 25ns, TTL, PQCC28 Signetics CY7C243-20JC vs N82HS321CA
N82HS321AA OTP ROM, 4KX8, 35ns, Bipolar, PQCC28 YAGEO Corporation CY7C243-20JC vs N82HS321AA
CY7C243-55JCR OTP ROM, 4KX8, 55ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-55JCR
CY7C243-55JC OTP ROM, 4KX8, 55ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-55JC
CY7C243-20JCT OTP ROM, 4KX8, 20ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-20JCT
N82HS321BA OTP ROM, 4KX8, 30ns, Bipolar, PQCC28 Signetics CY7C243-20JC vs N82HS321BA
CY7C243-35JC OTP ROM, 4KX8, 35ns, CMOS, PQCC28, PLASTIC, LCC-28 Cypress Semiconductor CY7C243-20JC vs CY7C243-35JC

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