AT28C256-15TU Atmel, AT28C256-15TU Datasheet - Page 17

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

Specifications of AT28C256-15TU

• 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-TSOP
• Density: 256Kb
• Interface Type: Parallel
• Organization: 32Kx8
• Access Time (max): 150ns
• Write Protection: Yes
• Data Retention: 10Year
• Operating Supply Voltage (typ): 5V
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Supply Current: 50mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27.2
0006K–PEEPR–01/08
(ns)
t
150
ACC
Blank
28P6
28S
32J
28T
F
Green Package Option (Pb/Halide-free)
Active
50
32-lead, Plastic J-leaded Chip Carrier (PLCC)
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)
Standard Device: Endurance = 10K Write Cycles; Write Time = 10 ms
Fast Write Option: Write Time = 3 ms
I
CC
(mA)
Standby
0.2
Ordering Code
AT28C256(E, F)-15JU
AT28C256(E, F)-15PU
AT28C256(E, F)-15SU
AT28C256(E, F)-15TU
Package Type
Options
Package
32J
28P6
28S
28T
Operation Range
(-40° C to 85° C)
Industrial
AT28C256
17