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AT28C256-15PU EEPROM Memory IC 256Kbit Parallel 150 Ns 28-PDIP

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AT28C256-15PU EEPROM Memory IC 256Kbit Parallel 150 Ns 28-PDIP

Brand Name : original

Model Number : AT28C256-15PU

Certification : original

Place of Origin : original

MOQ : 1

Price : negotiation

Payment Terms : T/T

Supply Ability : 100,000

Delivery Time : 1-3working days

Packaging Details : carton box

Memory Type : Non-Volatile

Memory Format : EEPROM

Memory Size : 256Kbit

Memory Organization : 32K x 8

Memory Interface : Parallel

Write Cycle Time - Word, Page : 10ms

Access Time : 150 ns

Voltage - Supply : 4.5V ~ 5.5V

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Specifications of AT28C256-15PU

TYPE DESCRIPTION
Category Integrated Circuits (ICs)
Memory
Memory
Mfr Microchip Technology
Series -
Package Tube
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface Parallel
Write Cycle Time - Word, Page 10ms
Access Time 150 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TC)
Mounting Type Through Hole
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP
Base Product Number AT28C256

Specifications of AT28C256-15PU


• Fast Read Access Time: 150 ns
• Automatic Page Write Operation:
– Internally organized as 32,768 x 8 (256K)
– Internal address and data latches for 64 bytes
– Internal control timer
• Fast Write Cycle Time:
– Page Write cycle time: 3 ms or 10 ms maximum
– 1 to 64-byte Page Write operation
• Low-Power Dissipation:
– 50 mA active current
– 200 µA CMOS standby current
• Hardware and Software Data Protection
• DATA Polling for End of Write Detection
• High Reliability CMOS Technology:
– Endurance: 10,000 or 100,000 cycles
– Data retention: 10 years
• Single 5V ± 10% Supply
• CMOS and TTL Compatible Inputs and Outputs
• JEDEC®
Approved Byte-Wide Pinout
• Industrial Temperature Range

Introduction of AT28C256-15PU


The AT28C256 is a high‑performance Electrically Erasable and Programmable Read‑Only Memory (EEPROM). Its 256‑Kb memory is organized as 32,768 words by 8 bits. Manufactured with Microchip’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 440 mW. When the device is deselected, the CMOS standby current is less than 200 µA.

Environmental & Export Classifications of AT28C256-15PU

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

AT28C256-15PU EEPROM Memory IC 256Kbit Parallel 150 Ns 28-PDIP


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