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參數資料
| 型號： | HN27C4000G |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 524288-Word ?8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM |
| 中文描述： | 524288詞？8-Bit/262144-Word x 16位的CMOS紫外線可擦除只讀存儲器 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 124K |
| 代理商： | HN27C4000G |
HN27C4000G Series
524288-Word
×
8-Bit/262144-Word
×
16-Bit
CMOS UV Erasable and Programmable ROM
Rev. 1
Nov. 10, 1994
The Hitachi HN27C4000 is a 4-Mbit UV erasable
and electrically programmable ROM that is
organized either as 524288-word
×
8 bit or as
262144-word
×
16 bit, featuring extra-high speed
burst mode that gives two times faster 4-word or 8-
byte serial access than normal. And also high
speed and fast programming are served as well as
the existing Hitachi 4M device HN27C4096 and
HN27C4001. Fabricated on advanced fine process
and high speed circuitry technique, HN27C4000
makes high speed access time and low power
dissipation in either active or stand-by mode.
Therefore, it is suitable for all systems featuring
high speed microprocessor such as the 80386,
80486, 68030, 68040 and so on.
Features
Organization: 524288-word
×
8-bit/262144-
word
×
16-bit (
BYTE
/V
PP
enables
selection byte-wide or word-wide)
High speed: Access time 100 ns/120 ns/150 ns
(max)
Burst access time 50 ns/60 ns/60 ns
(max)
Low power dissipation:
Standby mode; 5 μW (typ),
Active mode; 150 mW/MHz (typ)
Fast high reliability page programming, fast
high-reliability programming and option
programming: Program voltage; +12.5 V DC
Program time; 3.5 sec (min)
(Theoretical in Page
programming)
Inputs and outputs TTL compatible during both
read and program modes
Pin arrangement: 40-pin EIAJ standard pin
compatible with HN62414/
HN62434
Device identifier mode: Manufacturer code and
device code
ADE-203-311A (Z)
相關PDF資料 |
PDF描述 |
|---|---|
| HN27C4000G-15 | 524288-Word ?8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM |
| HN27C4000G-10 | PT 5C 5#16 PIN RECP |
| HN27C4000G-12 | PT 5C 5#16 STK RECP |
| HN27C4096HCC | 262,144-word x 16-bit CMOS UV Erasable and Programmable ROM |
| HN27C4096HCC-85 | XTAL OSC 50.000MHZ HCMOS/TTL SMT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HN27C4000G-10 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:524288-Word ?8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM |
| HN27C4000G-12 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:524288-Word ?8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM |
| HN27C4000G-15 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:524288-Word ?8-Bit/262144-Word X 16-Bit CMOS UV Erasable and Programmable ROM |
| HN27C4001G-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| HN27C4001G-12 | 制造商:Renesas Electronics Corporation 功能描述: |
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