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M27C512 The STMicroelectronics M27C512 is a 512 Kbit EPROM organized as 64Kb x 8 bits. It is offered in both UV erasable and OTP (one-time programmable) versions.
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M27C512

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The STMicroelectronics M27C512 is a 512 Kbit EPROM organized as 64Kb x 8 bits. It is offered in both UV erasable and OTP (one-time programmable) versions.
✓ Total Stock: 8 pcs
$ Price Range: $1.50

M27C512 Available from 1 distributor

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M27C512 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Access Time
Memory Size
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Tape & Reel
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M27C512 Description

Short technical summary and product information.

The STMicroelectronics M27C512 is a 512 Kbit EPROM designed for applications requiring fast turn-around and pattern experimentation. It is organized as 65,536 by 8 bits and is available in UV (ultra-violet erase) and OTP (one-time programmable) configurations.

 

This EPROM operates with a supply voltage of 5V ± 10% and features a fast access time of 45ns. It offers low power consumption with an active current of 30mA and a standby current of 100μA. Programming is supported with a voltage of 12.75V ± 0.25V and programming times of approximately 6 seconds using the PRESTO IIB algorithm.

 

The M27C512 is available in several package types including FDIP28W (window ceramic), PDIP28, PLCC32, and TSOP28 (8 x 13.4 mm). The FDIP28W package features a transparent lid for UV erasure, allowing for reprogramming. For applications where a single programming is sufficient, the OTP versions are suitable.

 

This device is well-suited for applications where rapid development cycles and iterative design are important. Its organization and speed make it a versatile component for various embedded systems and prototyping needs.

M27C512 Quick Information

Product Type: EPROM
Canonical Name: M27C512 UV EPROM and OTP EPROM
Subcategory: Memory

M27C512 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

M27C512 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

M27C512 Features

  • 512 Kbit memory size
  • Fast 45ns access time
  • Low power CMOS consumption
  • UV erasable and OTP versions
  • Available in DIP, PLCC, and TSOP packages

M27C512 Applications

  • Ideal for fast prototyping
  • Suitable for pattern experimentation
  • Used in embedded systems
  • Supports UV erasure for reprogramming

M27C512 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the M27C512?

The M27C512 has a memory size of 512 Kbit.

What is the access time for the M27C512?

The M27C512 has a fast access time of 45ns.

What are the operating voltage requirements for the M27C512?

The M27C512 operates with a supply voltage of 5V ± 10%, with a typical range of 4.5V to 5.5V.

What is the active current consumption of the M27C512?

The active current consumption for the M27C512 is typically 30mA.

What is the standby current consumption of the M27C512?

The standby current consumption for the M27C512 is typically 100μA.

What programming voltage is required for the M27C512?

The programming voltage required for the M27C512 is 12.75V ± 0.25V.

What are the available package types for the M27C512?

The M27C512 is available in FDIP28W, PDIP28, PLCC32, and TSOP28 packages.

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