AT28HC256E-90FM/883
- Mfr.Part #
- AT28HC256E-90FM/883
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 28-CFlatPack
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 28FLATPK
- Stock
- 61
- In Stock :
- 61
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Memory
- Terminal Finish :
- TIN LEAD
- Write Cycle Time-Max (tWC) :
- 10ms
- Interface Type :
- Parallel
- Minimum Operating Temperature :
- - 55 C
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 3.02 mm
- Number of Terminations :
- 28
- Base Part Number :
- AT28HC256
- Published :
- 1997
- Package Shape :
- RECTANGULAR
- Memory Size :
- 256Kb 32K x 8
- Min Supply Voltage :
- 4.5 V
- Number of Functions :
- 1
- Base Product Number :
- AT28HC256
- Toggle Bit :
- yes
- Programming Voltage :
- 5V
- Command User Interface :
- No
- Product Status :
- Active
- Max Supply Voltage :
- 5.5 V
- Height Seated (Max) :
- 3.02mm
- Operating Supply Current :
- 80 mA
- Number of Words :
- 32768 words
- Supply Current-Max :
- 0.08 mA
- Surface Mount :
- yes
- Mount :
- Surface Mount
- Screening Level :
- MIL-STD-883 Class C
- Density :
- 256 kb
- Temperature Grade :
- Military
- Memory Format :
- EEPROM
- Terminal Pitch :
- 1.27mm
- Subcategory :
- Memory and Data Storage
- Parallel/Serial :
- Parallel
- Memory IC Type :
- EEPROM
- Memory Density :
- 262144 bit
- RoHS Status :
- Non-RoHS Compliant
- Product Category :
- EEPROM
- Output Characteristics :
- 3-STATE
- Pbfree Code :
- No
- Manufacturer :
- Microchip
- Memory Interface :
- Parallel
- Operating Temperature :
- -55°C~125°C TC
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Page Size :
- 64words
- Access Time :
- 90ns
- RoHS :
- Compliant
- Memory Organization :
- 32K x 8
- Write Cycle Time - Word, Page :
- 10ms
- Organization :
- 32KX8
- Endurance :
- 100000 Write/Erase Cycles
- Min Operating Temperature :
- -55 °C
- Data Retention :
- 10 Year
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Product Type :
- EEPROM
- Package :
- Tube
- Operating Supply Voltage :
- 5V
- Series :
- --
- Mounting Style :
- SMD/SMT
- Nominal Supply Current :
- 80mA
- Operating Mode :
- ASYNCHRONOUS
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Frequency :
- 90GHz
- Power Supplies :
- 5V
- Package / Case :
- 28-CFlatPack
- Standby Current-Max :
- 0.0003A
- Max Operating Temperature :
- 125 °C
- Height :
- 3.02 mm (Max)
- Length :
- 18.8 mm (Max)
- Additional Feature :
- AUTOMATIC WRITE
- Terminal Form :
- Flat
- Contact Plating :
- Lead, Tin
- Number of Terminals :
- 28
- Memory Type :
- Non-Volatile
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 10.16mm
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Memory Width :
- 8
- JESD-30 Code :
- R-CDFP-F28
- Brand :
- Microchip Technology
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Unknown
- Lead Free :
- Contains Lead
- Supply Voltage :
- 5V
- Data Polling :
- yes
- Maximum Operating Temperature :
- + 125 C
- Interface :
- Parallel, SPI
- Voltage - Supply :
- 4.5V~5.5V
- Factory Lead Time :
- 23 Weeks
- Number of Pins :
- 28
- Supplier Device Package :
- 28-FlatPack, Ceramic Bottom-Brazed
- Datasheets
- AT28HC256E-90FM/883
5V V Surface Mount -- Memory IC -- Series AT28HC256 256 kb kb 18.8 mm (Max) mm 80mA mA
AT28HC256E-90FM/883 Overview
In this case, the memory type of the device can be classified as Non-Volatile. Case Tube is available. An embedded 28-CFlatPack case surrounds memory ics. It is estimated that the memory size on the chip is 256Kb 32K x 8. As with most mainstream devices, this one uses EEPROM-format memory. Due to its wide temperature range of -55°C~125°C TC, this device is well suited to a wide range of applications that require high performance. With 4.5V~5.5V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Surface Mount mounting type. It is planted on the chip with 28 terminations. It supports up to 1 functions for comprehensive operation. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. A device's base part number, AT28HC256, is often used in order to identify similar components. The ic memory chip comes in a package with 28 pins that allows it to be connected to a computer. It is noted that the operating supply voltage of this memory is 5V. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. It is rated 80mA for its nominal supply current when it comes to the memory component. This chip is not only loaded with advantages, but it also comes with AUTOMATIC WRITE, which boosts the performance of your system. In terms of power requirements, this memory chip uses only 5V . This part, which belongs to the -- series of memory devices, plays an important role in its target applications. In order for this device to function properly, its operating temperature must not be less than -55 °C. The temperature should not exceed 125 °C degrees Celsius. In terms of power consumption, it can operate at a maximum supply of 0.08 mA . Nonvolatile memory arrays require 5V programming voltages to change their states. Memory & Data Storage components are usually considered types of this component. This memory ics should not be operated with a voltage below 4.5 V volts at the minimum. There shall be a voltage limit of 5.5 V for its operation. Using this memory chip, you will be able to process data at a speed of 90GHz times per second. A EEPROM-type memory IC is used in this chip. An 80 mA volt supply current is recommended for this deviceIt has a total of 28 terminals, which means that this device has a total of 28 terminals.
AT28HC256E-90FM/883 Features
Package / Case: 28-CFlatPack
28 Pins
Operating Supply Voltage:5V
Additional Feature:AUTOMATIC WRITE
Freguency at 90GHz
90GHz terminals
AT28HC256E-90FM/883 Applications
There are a lot of Microchip Technology
AT28HC256E-90FM/883 Memory applications.
- networking
- personal computers
- servers
- supercomputers
- telecommunications
- workstations,
- DVD disk buffer
- data buffer
- nonvolatile BIOS memory
- Camcorders
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