AT28HC256E-90PC Atmel, AT28HC256E-90PC Datasheet - Page 16

• Manufacturer Part Number: AT28HC256E-90PC
• Description: IC EEPROM 256KBIT 90NS 28DIP
• Manufacturer: Atmel

Specifications of AT28HC256E-90PC

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT28HC256E90PC

27.3
Previous datasheets included the low power suffixes L, LE and LF on the AT28HC256 for 120 ns and 90 ns speeds.
The low power parameters are now standard; therefore, the L, LE and LF suffixes are no longer required.
27.4
16
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Ordering Information Note
Die Products
AT28HC256
0007M–PEEPR–2/09