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參數(shù)資料
| 型號： | HT27C040 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 512K x 8-Bit CMOS OTP EPROM(512K x 8位 CMOS一次可編程EPROM) |
| 中文描述： | 為512k × 8位檢察官辦公室的CMOS存儲器（為512k × 8位的CMOS一次可編程存儲器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 110K |
| 代理商： | HT27C040 |
HT27C040
OTP CMOS 512K 8-Bit EPROM
Block Diagram
1
August 29, 2000
Features
Operating voltage: +5.0V
Programming voltage
–
V
PP
=12.5V 0.2V
–
V
CC
=6.0V 0.2V
High-reliability CMOS technology
Latch-upimmunityto100mAfrom-1.0Vto
V
CC
+1.0V
CMOS and TTL compatible I/O
Low power consumption
–
Active: 30mA max.
–
Standby: 1 A typ.
512K 8-bit organization
Fast read access time: -70ns, -90ns
and -120ns
Fast programming algorithm
Programming time 75 s typ.
Two line controls (OE and CE)
Standard product identification code
Commercial temperature range
(0 C to +70 C)
32-pin DIP package
General Description
The HT27C040 chip family is a low-power,
4096K (4,194,304) bit, +5V electrically
one-time programmable (OTP) read-only mem-
ories (EPROM). Organized into 512K words
with 8 bits per word, it features a fast single ad-
dress location programming, typically at 75 s
per byte. Any byte can be accessed in less than
70ns/90ns/120ns with respect to Spec. This
eliminates the need for WAIT states in
high-performance microprocessor systems. The
HT27C040 has separate Output Enable (OE)
and Chip Enable (CE) controls which eliminate
bus contention issues.
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Preliminary
相關PDF資料 |
PDF描述 |
|---|---|
| HT27C512 | OTP CMOS 64Kx 8-Bit EPROM |
| HT27LC010 | CMOS 128K X 8-Bit OTP EPROM |
| HT27LC020 | OTP CMOS 256Kx 8-Bit EPROM |
| HT27LC040 | CMOS 512K 8-Bit OTP EPROM |
| HT27LC512 | OTP CMOS 64Kx 8-Bit EPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT27C4096 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS 256K?16-Bit OTP EPROM ??(5V) |
| HT27C512 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:OTP CMOS 64Kx 8-Bit EPROM |
| HT27C512(28DIP)-45 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| HT27C512(28DIP)-70 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| HT27C512(28DIP)-90 | 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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