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M27C256B-70XF1

M27C256B-70XF1
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For Reference Only

Part Number M27C256B-70XF1
OEMstron Part # M27C256B-70XF1
Manufacturer STMicroelectronics
Category SemiconductorsMemory ICsMemory
Description IC EPROM 256K PARALLEL 28CDIP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models M27C256B-70XF1 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 7 - May 12 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

M27C256B-70XF1 Specifications

Part Number M27C256B-70XF1
Brand STMicroelectronics
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Memory ICs
Subcategory Memory
Manufacturer STMicroelectronics
Series -
Memory Type Non-Volatile
Memory Format EPROM
Technology EPROM - UV
Memory Size 256Kb (32K x 8)
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page -
Access Time 70ns
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole
Package / Case 28-CDIP (0.600", 15.24mm) Window
Supplier Device Package 28-CDIP Frit Seal with Window

M27C256B-70XF1 Documents

M27C256B-70XF1, M27C256B-70XF1 Datasheet (Total Pages: 16, Size: 147.12 KB)
M27C256B-90B6 Datasheet CoverM27C256B-90B6 Datasheet Page 2M27C256B-90B6 Datasheet Page 3M27C256B-90B6 Datasheet Page 4M27C256B-90B6 Datasheet Page 5M27C256B-90B6 Datasheet Page 6M27C256B-90B6 Datasheet Page 7M27C256B-90B6 Datasheet Page 8M27C256B-90B6 Datasheet Page 9M27C256B-90B6 Datasheet Page 10M27C256B-90B6 Datasheet Page 11M27C256B-90B6 Datasheet Page 12M27C256B-90B6 Datasheet Page 13M27C256B-90B6 Datasheet Page 14
Industry Leaders in Quality

Industry Leaders in Quality

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

M27C256B-70XF1(PFW00003)

D# M27C256B-70XF1(PFW00003)

STMicroelectronics

EPROM OTP/UV 256K-Bit 32K x 8 70ns 28-Pin FDIP (Alt: M27C256B-70XF1(PFW00003))

Europe - 0
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

1982
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

32K X 8 UVPROM, 70 ns, CDIP28

4
Part Number Description Stock

M27C256B-70XF1

D# M27C256B-70XF1-ND

STMicroelectronics

IC EPROM 256KBIT PARALLEL 28CDIP

Limited Supply - Call
Part Number Description Stock

M27C256B-70XF1

D# M27C256B-70XF1

STMicroelectronics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2392
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

In stock shipping within 2days

138
Part Number Description Stock

M27C256B70XF1L

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

14

M27C256B70XF1ROHS

STM/?????

OEM/CM QUOTES ONLY | NO BROKERS

302

M27C256B70XF1

OEM/CM QUOTES ONLY | NO BROKERS

5800
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

in stock - can ship the same day

90
Part Number Description Stock

M27C256B-70XF1L

STMicroelectronics

OEM/CM Immediate delivery

146
Part Number Description Stock

BO-M27C256B-70XF1

D# 05W3274

DigitHead Inc

EPROM 256K (32KX8) 70NS

RoHS: Not Compliant
Min Qty: 100
Container: Bulk
0

M27C256B-70XF1

D# 37M4727

STMicroelectronics

EPROM CMOS 256K, 27C256, DIP28

RoHS: Not Compliant
Min Qty: 25
Container: Bulk
0
Part Number Description Stock

M27C256B-70XF1TR

D# NS-M27C256B-70XF1TR

VARIOUS

OEM/CM ONLY

10133

M27C256B-70XF1

D# NS-M27C256B-70XF1

STMicroelectronics

OEM/CM ONLY

9646

M27C256B-70XF1X

D# NS-M27C256B-70XF1X

VARIOUS

OEM/CM ONLY

4102
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

EPROM, 32K x 8, 28 Pin, Ceramic, DIP

1
Part Number Description Stock

M27C256B70XF1ROHS

STMicroelectronics

OEM/CM ONLY

286

M27C256B70XF1

STMicroelectronics

OEM/CM ONLY

3468
Part Number Description Stock

M27C256B-70XF1L

STMicroelectronics

IN stock Immediate delivery

141
Part Number Description Stock

M27C256B-70XF1

STMicroelectronics

shipping today

6
Part Number Description Stock

M27C256B-70XF1

D# 597454

STMicroelectronics

RoHS: Not Compliant
Min Qty: 1
Container: Each
0

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