HN27C256HFP Selling Leads, Price trend, HN27C256HFP DataSheet download, circuit diagram from SeekIC.com

Features: · High speed Access time: 85/100 ns (max)· Low power dissipation Active mode: 30 mW (typ) (f = 1 MHz)· High reliability and fast programming Programming voltage: +12.5 V DC Fast High-Reliability Programming Algorithm available· Device identifier mode Manufacturer code and device codePino...

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SeekIC No. : 004364964 Detail

HN27C256HFP: Features: · High speed Access time: 85/100 ns (max)· Low power dissipation Active mode: 30 mW (typ) (f = 1 MHz)· High reliability and fast programming Programming voltage: +12.5 V DC Fast High-Relia...

HN27C256HFP Data Sheet

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Part Number:: HN27C256HFP
Supply Ability:: 5000

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Upload time: 2026/6/16

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Product Details

Description

Features:

· High speed
     Access time: 85/100 ns (max)
· Low power dissipation
     Active mode: 30 mW (typ) (f = 1 MHz)
· High reliability and fast programming
     Programming voltage: +12.5 V DC
     Fast High-Reliability Programming Algorithm available
· Device identifier mode
     Manufacturer code and device code

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Value	Unit
All input and output voltages^*1	V_in, V_out	0.6^*2 to +7.0	V
A9 input voltage^*1	V_ID	0.6^*2 to + 13.5	V
V_PP voltage^*1	V_PP	0.6 to +13.5	V
V_CCvoltage^*1	V_CC	0.6 to + 7.0	V
Operating temperature range	T_opr	0 to +70	°C
Storage temperature range	T_stg	55 to +125	°C
Storage temperature range under bias	T_bias	10 to +80	°C

Notes: 1. Relative to V_SS
2. Vin, Vout and V_ID min = 1.0 V for pulse width 50 ns

Description

The HN27C256HP/HN27C256HFP is a 32768-word by 8-bit one time electrically programmable ROM. Initially, all bits of the HN27C256HP/HFP are in the "1" State (Output High). Data is introduced by selectively programming "0" into the desired bit locations. This device is packaged in a 28-pin plastic package (DIP, SOP). Therefore, this device cannot be re-written.

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HN27C256HFP

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