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Microchip Technology AT28HC256E-90UM/883 Memory ICs EEPROM 5V Tray
AT28HC256E-90UM/883
1610-535-AT28HC256E-90UM/883
28-BCPGA
RoHS Compliant
Supply Voltage: 5V,Memory Format: EEPROM,Terminal Position: PERPENDICULAR,Number of Pins: 28Pins
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AT28HC256E-90UM/883 Tech Specifications
Microchip AT28HC256E-90UM/883 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Memory | |
| Manufacturer | Microchip | |
| Factory Lead Time | 23 Weeks | |
| Contact Plating | Lead, Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 28-BCPGA | |
| Number of Pins | 28Pins | |
| Memory Types | Non-Volatile | |
| Usage Level | Military grade | |
| Operating Temperature | -55°C~125°C TC | |
| Packaging | Tray | |
| Published | 1997 | |
| JESD-609 Code | e0 | |
| Pbfree Code | no | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 28Terminations | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Additional Feature | AUTOMATIC WRITE | |
| Voltage - Supply | 4.5V~5.5V | |
| Terminal Position | PERPENDICULAR | |
| Peak Reflow Temperature (Cel) | 225 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Terminal Pitch | 2.54mm | |
| Frequency | 90GHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | AT28HC256 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Qualification Status | Not Qualified | |
| Operating Supply Voltage | 5V | |
| Power Supplies | 5V | |
| Interface | Parallel, SPI | |
| Memory Size | 256Kb 32K x 8 | |
| Nominal Supply Current | 80mA | |
| Operating Mode | ASYNCHRONOUS | |
| Access Time | 90ns | |
| Memory Format | EEPROM | |
| Memory Interface | Parallel | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Memory Width | 8 | |
| Write Cycle Time - Word, Page | 10ms | |
| Density | 256 kb | |
| Standby Current-Max | 0.0003A | |
| Screening Level | MIL-STD-883 Class C | |
| Programming Voltage | 5V | |
| Endurance | 100000 Write/Erase Cycles | |
| Write Cycle Time-Max (tWC) | 10ms | |
| Data Polling | YES | |
| Toggle Bit | YES | |
| Page Size | 64words | |
| Length | 16.51mm | |
| Height Seated (Max) | 4.4mm | |
| Width | 13.97mm | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
AT28HC256E-90UM/883 Documents
Download datasheets and manufacturer documentation for AT28HC256E-90UM/883
Datasheets
AT28HC256 AT28HC256E-90UM-883-Microchip-datasheet-136498685.pdf 883-Atmel-datasheet-262.pdf 883-Atmel-datasheet-8364462.pdfPCN Obsolescence/ EOL
PGA Pkg EOL 16/Sep/2016 Reinstated 03/Jun/2019PCN Design/Specification
Marking Chgs 11/Jul/2017PCN Assembly/Origin
AT28yyy 29/Aug/2019PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016ConflictMineralStatement
Microchip-company-68.pdf
Others include "AT28H" parts
The following parts include 'AT28H'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT28HC64BF-12SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 46 |
| AT28HC64B-12SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 175 |
| AT28HC256-70SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 6 |
| AT28HC256-90DM/883 | Microchip Technology | 28-CDIP (0.600, 15.24mm) | 2451 |
| AT28HC256-12JUSL383 | Microchip | - | |
| AT28HC64B-90SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 218 |
| AT28HC64BF-12JU-T | Microchip Technology | 32-LCC (J-Lead) | 1395 |
| AT28HC256-12LM/883 | Microchip Technology | 32-CLCC | 2999 |
| AT28HC256-90SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 2000 |
| AT28HC64B-70SU | Microchip Technology | 28-SOIC (0.295, 7.50mm Width) | 550 |
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AT28HC256E-90UM/883 Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.