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- AT28C256-25UM/883-815
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AT28C256-25UM/883-815 Tech Specifications
Microchip AT28C256-25UM/883-815 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 | |
| Mounting Type | Through Hole | |
| Package / Case | 28-BCPGA | |
| Surface Mount | NO | |
| Memory Types | Non-Volatile | |
| Usage Level | Military grade | |
| Operating Temperature | -55°C~125°C TC | |
| Packaging | Tray | |
| Published | 1997 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 28Terminations | |
| Additional Feature | AUTOMATIC WRITE | |
| Voltage - Supply | 4.5V~5.5V | |
| Terminal Position | PERPENDICULAR | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Pitch | 2.54mm | |
| JESD-30 Code | R-CPGA-P28 | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Supply Voltage-Min (Vsup) | 4.5V | |
| Memory Size | 256Kb 32K x 8 | |
| Operating Mode | ASYNCHRONOUS | |
| Access Time | 250ns | |
| Memory Format | EEPROM | |
| Memory Interface | Parallel | |
| Organization | 32KX8 | |
| Memory Width | 8 | |
| Write Cycle Time - Word, Page | 10ms | |
| Memory Density | 262144 bit | |
| Screening Level | MIL-STD-883 Class C | |
| Programming Voltage | 5V | |
| Write Cycle Time-Max (tWC) | 10ms | |
| Length | 16.51mm | |
| Height Seated (Max) | 4.4mm | |
| Width | 13.97mm | |
| RoHS Status | ROHS3 Compliant |
AT28C256-25UM/883-815 Documents
Download datasheets and manufacturer documentation for AT28C256-25UM/883-815
Datasheets
AT28C256PCN 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 Part Number
SL Code Number Update 25/Oct/2016
Others include "AT28C" parts
The following parts include 'AT28C'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT28C64B-15PU | Microchip Technology | 28-DIP (0.600, 15.24mm) | 3131 |
| AT28C256-15LM/883SL815 | Microchip | - | |
| AT28C256-15PU | Microchip Technology | 28-DIP (0.600, 15.24mm) | 708 |
| AT28C256E-15JU | Microchip Technology | 32-LCC (J-Lead) | 299 |
| AT28C64B-15JU | Microchip Technology | 32-LCC (J-Lead) | 50 |
| AT28C256-15SUSL383 | Microchip | - | |
| AT28C256-15DM/883 | Microchip Technology | 28-CDIP (0.600, 15.24mm) | 2296 |
| AT28C64B-15TU | Microchip Technology | 28-TSSOP (0.465, 11.80mm Width) | 32 |
| AT28C256-15TU | Microchip Technology | 28-TSSOP (0.465, 11.80mm Width) | 340 |
| AT28C010-12JU | Microchip Technology | 32-LCC (J-Lead) | 515 |
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AT28C256-25UM/883-815 Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.