Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.61
Introduction Date1990-01-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of onsemi NM27C512Q120 provided by its distributors.
EPROM - UV Memory IC 512Kbit Parallel 120 ns 28-CDIP
Obsolete Non-Volatile Non-RoHS Compliant Parallel ic memory 0C~70C TA 4.5V~5.5V 512Kb 64K x 8 120ns
UVPROM, 64KX8, 120ns, CMOS, CDIP28
IC EPROM 512KBIT PARALLEL 28CDIP
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Body MaterialCeramic
Case/PackageCDIP
MountThrough Hole
Number of Pins28
Number of Terminals28
Technical
Access Time120 ns
Density512 kb
Frequency120 GHz
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Current40 mA
Max Supply Voltage5.5 V
Memory Size512 kB
Memory TypeEPROM, EPROMs
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Circuits1
Operating Supply Voltage5 V
PackagingBulk
Temperature GradeCommercial
Dimensions
Height5.72 mm
Height - Seated (Max)5.969 mm
Length37.08 mm
Terminal Pitch2.54 mm
Width15.24 mm