AT28C040-25FI Atmel, AT28C040-25FI Datasheet - Page 3

• Manufacturer Part Number: AT28C040-25FI
• Description: IC EEPROM 4MBIT 250NS 32FP
• Manufacturer: Atmel

Specifications of AT28C040-25FI

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 4M (512K x 8)
• Speed: 250ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-Flatpack
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT28C04025FI

3. Block Diagram
4. Absolute Maximum Ratings*
0542F–PEEPR–2/09
Temperature Under Bias................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
All Input Voltages
(including NC pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to V
Voltage on OE and A9
with Respect to Ground ...................................-0.6V to +13.5V
CC
+ 0.6V
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
AT28C040
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