STMicroelectronics M27C256B-12B1
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | M27C256B-12B1 | 295 | 600 | Tube | 4d | |||||||
| Win Source | WS-M27C256B-12B1 | 20 | 18 | 13h | ||||||||
| Worldway Electronics | M27C256B-12B1 | 15,489 | 7 | Tube | 12h | |||||||
| GreenTree Electronics | M27C256B-12B1 | 10 | 5d | |||||||||
| Aztech | M27C256B-12B1 | 8,541 | 10h |
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics M27C256B-12B1.
CAD Models
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Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.71
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2007-12-01
LTD Date2008-05-31
Descriptions
Descriptions of STMicroelectronics M27C256B-12B1 provided by its distributors.
EAR99 Through Hole M27C256 Tube ic memory 120GHz 120ns 15.24mm 50mA
OTP ROM, 32KX8, 120ns, CMOS, PDIP28
IC EPROM 256KBIT PARALLEL 28DIP
IC OTP 256KBIT 120NS 28DIP
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins28
Number of Terminals28
Technical
Access Time120 ns
Density256 kb
Frequency120 GHz
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Current30 mA
Max Supply Voltage5.5 V
Memory Size256 kB
Memory TypeEPROM, EPROMs, OTP
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current50 mA
Number of Circuits1
Operating Supply Voltage5 V
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length36.83 mm
Terminal Pitch2.54 mm
Width15.24 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics M27C256B-12B1.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant