AT28C256-15JU Atmel, AT28C256-15JU Datasheet - Page 13

• Manufacturer Part Number: AT28C256-15JU
• Description: IC EEPROM 256KBIT 150NS 32PLCC
• Manufacturer: Atmel

Specifications of AT28C256-15JU

• 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: 32-PLCC
• 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: SMD/SMT
• 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: PLCC
• 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: PLCC
• No. Of Pins: 32
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27. Ordering Information
27.1
0006J–PEEPR–10/06
(ns)
t
150
200
250
ACC
Blank
28D6
28P6
28U
28F
32L
28S
28T
32J
W
E
F
Standard Package
Active
50
50
50
28-lead, 0.600" Wide, Non-windowed, Ceramic Dual Inline Package (Cerdip)
28-lead, Non-windowed, Ceramic Bottom-brazed Flat Package (Flatpack)
32-lead, Plastic J-leaded Chip Carrier (PLCC)
32-pad, Non-windowed, Ceramic Leadless Chip Carrier (LCC)
28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
28-lead, Plastic Thin Small Outline Package (TSOP)
28-pin, Ceramic Pin Grid Array (PGA)
Die
Standard Device: Endurance = 10K Write Cycles; Write Time = 10 ms
High Endurance Option: Endurance = 100K Write Cycles
Fast Write Option: Write Time = 3 ms
I
CC
(mA)
Standby
0.2
0.3
0.3
0.3
(2)
Ordering Code
AT28C256(E,F)-15JI
AT28C256(E,F)-15PI
AT28C256(E,F)-15SI
AT28C256(E,F)-15TI
AT28C256(E,F)-15DM/883
AT28C256(E,F)-15FM/883
AT28C256(E,F)-15LM/883
AT28C256(E,F)-15UM/883
AT28C256(E,F)-20DM/883
AT28C256(E,F)-20FM/883
AT28C256(E,F)-20LM/883
AT28C256(E,F)-20UM/883
AT28C256(E,F)-25DM/883
AT28C256(E,F)-25FM/883
AT28C256(E,F)-25LM/883
AT28C256(E,F)-25UM/883
AT28C256(E,F)-35UM/883
Package Type
Options
Package
32J
28P6
28S
28T
28D6
28F
32L
28U
28D6
28F
32L
28U
28D6
28F
32L
28U
28U
Class B, Fully Compliant
Class B, Fully Compliant
Class B, Fully Compliant
Operation Range
(-55° C to 125° C)
(-55° C to 125° C)
(-55° C to 125° C)
(-40° C to 85° C)
Military/883C
Military/883C
Military/883C
Industrial
AT28C256
13