Mfr Part #:

HN58C256AFP-10

Mfr Name: HIT

The HIT HN58C256AFP-10 is a 256k EEPROM organized as 32768-word x 8-bit. It features a 100 ns access time and operates from a single 5V supply.

✓ Total Stock: 18 pcs

$ Price Range: $0.52

HN58C256AFP-10 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	18 pcs On Request	18 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

HN58C256AFP-10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HIT
Memory Type	EEPROM
Mounting Type	Surface Mount
Supply Voltage	5 V
Tape & Reel	Tape & Reel
Technology	CMOS with MNOS cell
Temperature Range	-20 to 85°C

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HN58C256AFP-10 Description

Short technical summary and product information.

The Renesas Technology HN58C256A and HN58C257A series are 256k electrically erasable and programmable ROMs, organized as 32768-word x 8-bit. The HN58C256AFP-10 variant offers a maximum access time of 100 ns and operates on a single 5V ±10% supply.

These EEPROMs utilize advanced MNOS memory technology and CMOS circuitry for high speed, low power consumption, and high reliability. They include a 64-byte page programming function for faster write operations, with automatic byte and page writes completing in a maximum of 10 ms. Power dissipation is typically 20 mW/MHz in active mode and a maximum of 110 µW in standby mode.

The HN58C256AFP-10 is supplied in a 28-pin plastic SOP package, suitable for surface mounting. It conforms to the JEDEC byte-wide standard and offers features like on-chip latches for address, data, CE, OE, and WE. The device also includes a data protection circuit on power on/off and supports software data protection.

Industrial versions are available with temperature ranges of -20 to 85°C and -40 to 85°C. The HN58C256AFP-10 is designed for applications requiring reliable non-volatile data storage with fast write and read capabilities.

HN58C256AFP-10 Quick Information

Product Type: EEPROM

Series: HN58C256A Series

Canonical Name: HN58C256AFP-10 256k EEPROM

Subcategory: Non-Volatile Memory

HN58C256AFP-10 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead Free

HN58C256AFP-10 Estimated Pricing

Qty	Low	High
1+	$0.52	$0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

HN58C256AFP-10 Features

256k EEPROM organized as 32768-word x 8-bit.
Maximum access time of 100 ns.
Single 5V supply operation.
64-byte page programming for faster writes.
Low power consumption in active and standby modes.

HN58C256AFP-10 Applications

Ideal for data logging applications.
Suitable for firmware storage.
Used in embedded systems.
Provides reliable non-volatile memory.
Applications requiring fast write cycles.

HN58C256AFP-10 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the memory organization of the HN58C256AFP-10?

The HN58C256AFP-10 is organized as 32768-word x 8-bit.

What is the maximum access time for the HN58C256AFP-10?

The maximum access time for the HN58C256AFP-10 is 100 ns.

What is the supply voltage requirement for this EEPROM?

The HN58C256AFP-10 requires a single 5V supply.

Does the HN58C256AFP-10 support page programming?

Yes, it features a 64-byte page programming function for faster write operations.

What is the typical active power dissipation?

The typical active power dissipation is 20 mW/MHz.

What is the maximum standby power dissipation?

The maximum standby power dissipation is 110 µW.

What is the data retention period for the HN58C256AFP-10?

The data retention period is 10 years.