
For Reference Only
Part Number | AT28C256-20FM/883 |
OEMstron Part # | AT28C256-20FM-883 |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 256K PARALLEL 28FLATPK |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT28C256-20FM/883 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT28C256-20FM/883 Specifications
Part Number | AT28C256-20FM/883 | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EEPROM | |
Technology | EEPROM | |
Memory Size | 256Kb (32K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | 10ms | |
Access Time | 200ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | -55°C ~ 125°C (TC) | |
Mounting Type | Surface Mount | |
Package / Case | 28-CFlatPack | |
Supplier Device Package | 28-Flatpack, Ceramic Bottom-Brazed |
AT28C256-20FM/883 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT28C256-20FM/883 D# V37:1799_07145703 Microchip Technology Inc |
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CBFPAK Tube RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT28C256-20FM/883 Atmel Corporation |
1 |
Part Number | Description | Stock |
AT28C256-20FM/883 Atmel Corporation |
EEPROM PARALLEL 256KBIT 32KX8 5V 28CFPAK - Trays |
Contact Us |
Part Number | Description | Stock |
AT28C256-20FM/883-815 D# AT28C256-20FM/883-815-ND Microchip Technology Inc |
IC EEPROM 256KBIT PAR 28FLATPK |
Temporarily Out of Stock |
AT28C256-20FM/883 D# AT28C256-20FM/883-ND Microchip Technology Inc |
IC EEPROM 256KBIT PAR 28FLATPK |
Temporarily Out of Stock |
Part Number | Description | Stock |
AT28C256-20FM/883-815 D# 3592050 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 15
Container: Each
|
0 |
AT28C256-20FM/883 D# 3592049 Microchip Technology Inc |
EEPROM, 256KBIT, -55 TO 125DEG C RoHS: Compliant
Min Qty: 15
Container: Each
|
0 |
Part Number | Description | Stock |
AT28C256-20FM/883-815 Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
AT28C256-20FM/883 Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
AT28C25620FM883C Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
23 |
AT28C25620FM883 |
OEM/CM QUOTES ONLY | NO BROKERS |
575 |
Part Number | Description | Stock |
AT28C256-20FM/883 Atmel Corporation |
1 |
Part Number | Description | Stock |
AT28C256-20FM/883 Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
AT28C256-20FM/883-815 Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
AT28C256-20FM/883-815 D# AT28C256-20FM/883-815 Microchip Technology Inc |
200NS FLATPACK 883C, LEV B COMPLIANT RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
AT28C256-20FM/883 D# AT28C256-20FM/883 Microchip Technology Inc |
200NS FLATPACK 883C, LEV B COMPLIANT RoHS: Compliant
pbFree: Yes
|
976 - Alternates Available |
Part Number | Description | Stock |
AT28C256-20FM/883 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT - Package: 28 FLATPACK 10.2x18.3x3.02mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
AT28C256-20FM/883-815 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT - Package: 28 FLATPACK 10.2x18.3x3.02mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT28C256-20FM/883 D# MCHP00000003859 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT - Package: 28 FLATPACK 10.2x18.3x3.02mm TUBE |
0 |
AT28C256-20FM/883-815 D# MCHP00000003860 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT - Package: 28 FLATPACK 10.2x18.3x3.02mm TUBE |
0 |
Part Number | Description | Stock |
AT28C256-20FM/883-815 D# 23AC2627 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT, 28 FLATPACK 10.2X18.3X3.02MM TUBE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 15
Container: Bulk
|
0 |
AT28C256-20FM/883 D# 68T4344 Microchip Technology Inc |
200NS, FLATPACK, 883C, LEV B COMPLIANT, 28 FLATPACK 10.2X18.3X3.02MM TUBE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 15
Container: Bulk
|
0 |
Part Number | Description | Stock |
AT28C256-20FM/883 D# NS-AT28C256-20FM/883 Atmel Corporation |
OEM/CM ONLY |
4994 |
AT28C256-20FM_883 D# NS-AT28C256-20FM_883 Multiple |
OEM/CM ONLY |
5922 |
Part Number | Description | Stock |
AT28C256-20FM/883-815 Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
AT28C256-20FM/883 Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
AT28C256-20FM/883 Atmel Corporation |
RFQ |
6283 |
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Quick Inquiry
In Stock | 487 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 232.1184 | $ 232.1184 |
100 | $ 232.1184 | $ 23,211.8400 |
500 | $ 232.1184 | $ 116,059.2000 |
1000 | $ 232.1184 | $ 232,118.4000 |
2500 | $ 232.1184 | $ 580,296.0000 |
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