AT28C256-15PU Atmel, AT28C256-15PU Datasheet - Page 18

• Manufacturer Part Number: AT28C256-15PU
• Description: IC EEPROM 256KBIT 150NS 28DIP
• Manufacturer: Atmel

Specifications of AT28C256-15PU

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Organization: 32 K x 8
• Interface Type: SPI
• Access Time: 150 ns
• Output Enable Access Time: 70 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 50 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Capacitance, Input: 4 pF
• Capacitance, Output: 8 pF
• Current, Input, Leakage: 10 μA
• Current, Operating: 50 mA
• Current, Output, Leakage: 10
• Data Retention: 10 yrs.
• Density: 256K
• Package Type: PDIP
• Power Dissipation: 440 mW
• Temperature, Operating: -40 to +85 °C
• Time, Access: 150 ns
• Time, Address Hold: 50
• Voltage, Input, High: 2 V
• Voltage, Input, Low: 0.8 V
• Voltage, Output, High: 2.4 V
• Voltage, Output, Low: 0.45 V
• Voltage, Supply: 5 V
• Memory Configuration: 32K X 8
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 28
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28. Valid Part Numbers
29. Die Products
18
Device Numbers
AT28C256
AT28C256E
AT28C256F
AT28C256
AT28C256E
AT28C256F
AT28C256
AT28C256E
AT28C256F
AT28C256
Reference Section: Parallel EEPROM Die Products
AT28C256
The following table lists standard and green Atmel products that can be ordered.
Speed
15
15
15
20
20
20
25
25
25
–
Package and Temperature Combinations
JC, JI, JU, PC, PI, PU, SC, SI, SU, TC, TI, TU, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, JU, PC, PI, PU, SC, SI, SU, TC, TI, TU, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
W
0006I–PEEPR–4/05