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參數(shù)資料
| 型號： | HT27LC512 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | OTP CMOS 64Kx 8-Bit EPROM |
| 中文描述： | 檢察官辦公室的CMOS 64Kx 8位存儲器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 258K |
| 代理商： | HT27LC512 |
HT27LC512
OTP CMOS 64K
×
8-Bit EPROM
Block Diagram
Features
64K
×
8-bit organization
Single +3.3V power supply
Programming voltage
–
V
PP
=12.2V
±
0.2V
–
V
CC
=5.8V
±
0.2V
Low power consumption
–
Active: 15mA max.
–
Standby: 1
μ
A typ.
Fast read access time: 120ns
CMOS and TTL compatible I/O
Commercial and industrial temperature range
Fast programming algorithm
Read access time: –120ns
Programming time 75
μ
s typ.
High-reliability CMOS technology
Latch-up immunity to 100mA from -1.0V to
V
CC
+1.0V
Two line control (OE & CE )
Standard product identification code
Package type
–
28-pin DIP/SOP
–
32-pin PLCC
Commercial temperature ranges
(0
°
C to +70
°
C)
General Description
The HT27LC512 chip family is a low-power,
512K bit, +3.3V electrically one-time pro-
grammable (OT P) read-only memories
(E PROM). Organized into 64K words with 8
bits per word, it features a fast single address
location programming, typically at 75
μ
s per
byte. Any byte can be accessed in less than 120ns
with respect to Spec. This eliminates the need for
WAIT states in high-performance microprocessor
systems. The HT27LC512 has separate Output Enable
(OE ) and Chip E nable (CE ) controls which
eliminate bus contention issues.
1
6th May ’99
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HT27LC512(28DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| HT27LC512(28SOP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| HT27LC512(32PLCC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
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| HT2812 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Single Sound Generator |
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