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M87C257-15F6

M87C257-15F6

M87C257-15F6

STMicroelectronics

5V V Through Hole 28 Pin Memory IC M87C257 256 kb kb 36.92mm mm 30mA mA

SOT-23

M87C257-15F6 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-CDIP (0.600, 15.24mm) Window
Number of Pins 28
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 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.32.00.61
Technology EPROM - UV
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code unknown
[email protected] Reflow Temperature-Max (s) 40
Base Part Number M87C257
Pin Count 28
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Operating Supply Current 50mA
Nominal Supply Current 30mA
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Access Time 150ns
Memory Format EPROM
Memory Interface Parallel
Organization 32KX8
Output Characteristics 3-STATE
Memory Width 8
Density 256 kb
Standby Current-Max 0.0001A
I/O Type COMMON
Height Seated (Max) 5.72mm
Length 36.92mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
260 $4.76458 $1238.7908
M87C257-15F6 Product Details

M87C257-15F6 Overview


In terms of its memory type, it can be classified as Non-Volatile. The case comes in the Tube style. 28-CDIP (0.600, 15.24mm) Window case encloses it. 256Kb 32K x 8 is the chip's memory size. As with most mainstream devices, this one uses EPROM-format memory. A wide operating temperature range makes this device ideal for a variety of demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. Its recommended mounting type is Through Hole. As you can see from the diagram, the chip is planted with 28 terminations. The comprehensive working procedure is supported by 1 functions in this part. In order to operate this memory device, it must be supplied with 5V of power. A device's base part number, M87C257, is often used in order to identify similar components. It is encased in an 28-pin package that contains this ic memory chip. A memory device like this has 28 pins, indicating that there are 28 memory locations on the device. This memory chip has an operating supply voltage of 5V. This chip uses Through Hole mounting, a straightforward, high-efficiency method of mounting. This memory chip is rated 30mA for its nominal supply current. When it comes to power supplies, this memory chip only requires 5V . As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number. Supply current should be 50mA for the device.

M87C257-15F6 Features


Package / Case: 28-CDIP (0.600, 15.24mm) Window
28 Pins
Operating Supply Voltage:5V
I/O Type: COMMON

M87C257-15F6 Applications


There are a lot of STMicroelectronics M87C257-15F6 Memory applications.

  • personal computers
  • cell phones
  • networks
  • eSRAM
  • mainframes
  • networking
  • personal digital assistants
  • hard disk drive (HDD)
  • graphics card
  • printers

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