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參數(shù)資料
| 型號(hào)： | 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(chǔ)器 |
| 文件頁(yè)數(shù)： | 6/20頁(yè) |
| 文件大小： | 124K |
| 代理商： | HN27C4000G |
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AC Characteristics
(V
CC
= 5 V ± 10%, V
PP
= V
SS
to V
CC
, Ta = 0 to +70°C)
Test Conditions
Input pulse levels: 0.45 to 2.4 V
Input rise and fall times:
≤
10 ns
Output load: 1 TTL gate +100 pF
Reference levels for measuring timing: 0.8 V, 2.0 V
HN27C4000 HN27C4000 HN27C4000
-10
-12
-15
Item
Symbol
Min
Max
Min
Max
Min
Max
Unit
Test conditions
CE
=
OE
= V
IL
OE
= V
IL
CE
= V
IL
CE
= V
IL
Address to output delay
CE
to output delay
OE
to output delay
t
ACC
t
CE
t
OE
t
BAC
—
100
—
120
—
150
ns
—
100
—
120
—
150
ns
—
60
—
60
—
70
ns
Burst address to
output delay
OE
high to output float
*1
—
50
—
60
—
60
ns
t
DF
t
OH
0
35
0
40
0
50
ns
CE
= V
IL
CE
=
OE
= V
IL
Address to output hold
5
—
5
—
5
—
ns
Note:
1. t
DF
is defined as the time at which the output achieves the open circuit condition and data is no
longer driven.
Read Timing Waveform
6
HN27C4000G Series
Address
CE
OE
Data Out
Data Out Valid
t
ACC
t
CE
t
OE
t
OH
t
DF
Standby mode
Active mode
Standby mode
相關(guān)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(guān)代理商/技術(shù)參數(shù) |
參數(shù)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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