ST M87C257-15C6
ST M87C257-15C6

ST M87C257-15C6

Manufacturer No:

M87C257-15C6

Manufacturer:

ST

Package:

32-LCC (J-Lead)

Description:

5V V Surface Mount 32 Pin Memory IC M87C257 256 kb kb 13.97mm mm 30mA mA

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

M87C257-15C6 information

ST M87C257-15C6 technical specifications, attributes, parameters and parts with similar specifications to ST M87C257-15C6.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 32-LCC (J-Lead)
  • Number of Pins
  • 32
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Tube
  • JESD-609 Code
  • e3
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 32
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Matte Tin (Sn)
  • Subcategory
  • OTP ROMs
  • Technology
  • EPROM - OTP
  • Voltage - Supply
  • 4.5V~5.5V
  • Terminal Position
  • QUAD
  • Peak Reflow Temperature (Cel)
  • 245
  • Number of Functions
  • 1
  • Supply Voltage
  • 5V
  • Terminal Pitch
  • 1.27mm
  • Time@Peak Reflow Temperature-Max (s)
  • 40
  • Base Part Number
  • M87C257
  • Pin Count
  • 32
  • Operating Supply Voltage
  • 5V
  • Memory Size
  • 256Kb 32K x 8
  • Nominal Supply Current
  • 30mA
  • Memory Type
  • Non-Volatile
  • Access Time
  • 150ns
  • Memory Format
  • EPROM
  • Memory Interface
  • Parallel
  • Output Characteristics
  • 3-STATE
  • Memory Width
  • 8
  • Density
  • 256 kb
  • Standby Current-Max
  • 0.0001A
  • I/O Type
  • COMMON
  • Length
  • 13.97mm
  • Height Seated (Max)
  • 3.56mm
  • Width
  • 11.43mm
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for ST M87C257-15C6.

M87C257-15C6 Overview


There is a memory type Non-Volatile for this type of device. The case comes in the Tube style. The file is embedded in a 32-LCC (J-Lead) case. This chip has an 256Kb 32K x 8 size of memory on it, so a lot of data can be stored on it. Memory data is stored in EPROM-format, which is common in mainstream devices. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. A supply voltage of 4.5V~5.5V can be applied to it. There is a recommended mounting type of Surface Mount for it. The chip contains 32 terminations. As many as 1 functions are supported for comprehensive working. An 5V supply is required for this ic memory chip to operate properly. As the base part number for the device, M87C257 is frequently used to select similar items. A package of 32 pins is used to protect this memory device. The memory device has 32 pins, which means that it has 32 memory locations, which indicates it is an 32-bit device. This memory runs on an 5V operating supply voltage. Memory chips configured with Surface Mount mounting achieve high efficiency and simplicity. The nominal supply current of this memory component is 30mA. The power supply needed for this memory chip is only 5V . An COMMON-bit memory mapped I/O port address is used to address this device. The component is usually referred to as a type of OTP ROMs.

M87C257-15C6 Features


Package / Case: 32-LCC (J-Lead)
32 Pins
Operating Supply Voltage:5V
I/O Type: COMMON


M87C257-15C6 Applications


There are a lot of STMicroelectronics
M87C257-15C6 Memory applications.


  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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