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Microchip AT28C256-15SU, 256kbit Parallel EEPROM Memory, 150ns 28-Pin SOIC Parallel / 1771681


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Product information
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Product Image
Item number:
     2794E-1771681
Manufacturer:
     Microchip Technology
Manufacturer no.:
     AT28C256-15SU
EAN/GTIN:
     5059045519355
Search terms:
EEPROM
EEPROM memory
Cylindrical pin without DIN
Cylindrical pins without DIN
The Microchip AT28C256 is a high-performance 256Kbit Parallel EEPROM available in both Industrial and Military temp ranges, offering access times to 150ns with power dissipation of 440mW. Deselected, CMOS standby current is less than 200μA.Additional Features: 32 Kbits x 8 (256 Kbit) 5V ± 10% Supply Parallel Interface 150ns access time self-Timed Erase and Write Cycles (10 ms max) Page Write and Byte Write Data Polling for end of write detection Low Power Consumption: Read / Write current 40 mA (Max) Standby current TTL 2 mA (Max), CMOS 200 μA (Max)
More information:
Memory Size:
256kbit
Interface Type:
Parallel
Package Type:
SOIC
Mounting Type:
Surface Mount
Pin Count:
28
Organisation:
32K x 8 bit
Minimum Operating Supply Voltage:
4.5 V
Maximum Operating Supply Voltage:
5.5 V
Programming Voltage:
4.5 → 5.5V
Number of Bits per Word:
8bit
Dimensions:
18.1 x 7.6 x 2.35mm
Data Retention:
10yr
Maximum Operating Temperature:
+85 °C
Maximum Random Access Time:
150ns
Minimum Operating Temperature:
-40 °C
Other search terms: cylindrical pin without din, 1771681, Semiconductors, Memory Chips, Microchip, AT28C25615SU
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