M27C1001-45XB1 The STMicroelectronics M27C1001-45XB1 is a 1Mbit EPROM - OTP memory IC. It features a 45ns access time and operates at 5V, housed in a 32-DIP package.
Mfr Part #:

M27C1001-45XB1

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M27C1001-45XB1 is a 1Mbit EPROM - OTP memory IC. It features a 45ns access time and operates at 5V, housed in a 32-DIP package.
✓ Total Stock: 360 pcs
$ Price Range: $1.28

M27C1001-45XB1 Available from 1 distributor

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✓ Non-Authorised
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360 pcs
360 pcs On Request 1 On Request On Request 2000 On Request On Request

M27C1001-45XB1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage

M27C1001-45XB1 Description

Short technical summary and product information.

The STMicroelectronics M27C1001-45XB1 is a 1Mbit EPROM (Electrically Programmable Read-Only Memory) with One-Time Programmable (OTP) capability. It is organized as 128K words of 8 bits, offering a parallel interface for data access.

 

This memory IC operates with a supply voltage of 4.75V to 5.25V and boasts a fast access time of 45ns. It is designed for applications requiring large program storage and is suitable for microprocessor systems. The device consumes low power, with an active current of 30mA at 5MHz and a standby current of 100µA.

 

The M27C1001-45XB1 is available in a 32-DIP (Dual In-line Package) with through-hole mounting. The operating temperature range is 0°C to 70°C (TA). Programming requires a voltage of 12.75V ± 0.25V and takes 100µs per word.

 

This component is RoHS3 Compliant, REACH Unaffected, and has an MSL rating of 1 (Unlimited).

M27C1001-45XB1 Quick Information

Product Type: EPROM - OTP Memory IC
Canonical Name: STMicroelectronics M27C1001-45XB1 1Mbit EPROM - OTP Parallel Interface Memory IC
Subcategory: OTP EPROM

M27C1001-45XB1 Compliance

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

M27C1001-45XB1 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

M27C1001-45XB1 Features

  • 1Mbit EPROM - OTP memory IC
  • 45ns access time
  • 5V supply voltage
  • Parallel memory interface
  • 32-DIP through-hole package

M27C1001-45XB1 Applications

  • Firmware storage in microcontroller-based systems.
  • Code storage for bootloaders.
  • Memory for legacy electronic systems.
  • One-time programmable code storage for prototypes.

M27C1001-45XB1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the M27C1001-45XB1?

The operating voltage is 5V (nominal) with ±10% tolerance.

What package is the M27C1001-45XB1 available in?

It is available in a 32-pin DIP (0.600-inch, 15.24mm) package, also known as 32-PDIP.

What is the operating temperature range of the M27C1001-45XB1?

The operating temperature range is 0°C to 70°C.

What is the access time of the M27C1001-45XB1?

The access time is 35ns for read operations (45ns also specified).

What is the memory organization of the M27C1001-45XB1?

The memory is organized as 128K x 8 bits.

What is the programming voltage required for the M27C1001-45XB1?

The programming voltage is 12.75V ± 0.25V.

What is the standby current consumption of the M27C1001-45XB1?

The standby current is 100µA.

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