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Orders Over
$5000M27C256B-90B6
32 kilobytes by 8, 90 nanosecond, complementary metal-oxide-semiconductor, plastic dual in-line package 28
Brands: STMicroelectronics
Mfr.Part #: M27C256B-90B6
Datasheet: M27C256B-90B6 Datasheet (PDF)
Package/Case: 28-DIP
Product Type: Memory
RoHS Status:
Stock Condition: 8,697 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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M27C256B-90B6 General Description
EPROM - OTP Memory IC 256Kbit Parallel 90 ns 28-PDIP
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Package | Tube | Product Status | Obsolete |
| Programmabe | Not Verified | Memory Type | Non-Volatile |
| Memory Format | EPROM | Technology | EPROM - OTP |
| Memory Size | 256Kbit | Memory Organization | 32K x 8 |
| Memory Interface | Parallel | Access Time | 90 ns |
| Voltage - Supply | 4.5V ~ 5.5V | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole | Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The M27C256B-90B6 chip is a 256Kbit electrically erasable PROM (EEPROM) that operates at a speed of 90 ns. It can be reprogrammed multiple times, making it ideal for applications that require frequent updates or changes to the stored data. The chip is commonly used in various electronic devices, including computers, printers, and industrial equipment.
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Equivalent
Some equivalent products of the M27C256B-90B6 chip are AT27C256R-90, AM27C256-90, and W27C256-70Z. These chips have similar specifications and functionalities, and can be used as alternatives for the M27C256B-90B6 in various applications. -
Features
1. 256Kbit EPROM memory 2. Organized as 32K x 8 bits 3. 90ns access time 4. Low power consumption 5. Compatible with 5V systems 6. UV erasable and electrically programmable 7. Durable ceramic package 8. Wide operating temperature range (-40°C to 125°C) 9. RoHS compliant -
Pinout
The M27C256B-90B6 is a 28-pin EPROM (Electrically Programmable Read-Only Memory) with a capacity of 256 kilobits. Pin functions include address inputs, data inputs/outputs, control signals, and power supply pins. The -90B6 designation indicates a maximum access time of 90 nanoseconds and a specific package type. -
Manufacturer
STMicroelectronics is the manufacturer of M27C256B-90B6. It is a multinational semiconductor company headquartered in Switzerland. STMicroelectronics designs, manufactures, and markets a wide range of semiconductor products, including microcontrollers, power supply ICs, sensors, and secure microcontrollers for smartcards and SIM cards. The company serves various industries, including automotive, industrial, and telecommunications. -
Application Field
The M27C256B-90B6 is commonly used in a variety of applications such as embedded systems, automotive electronics, industrial control systems, telecommunications equipment, and consumer electronics. It is suitable for applications that require non-volatile memory with high reliability and fast access times. -
Package
The M27C256B-90B6 chip comes in a PDIP-28 package. It is in the form of a DIP (Dual In-line Package) IC with a size of 300 mil (7.62 mm) width.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
