- 您現(xiàn)在的位置：買賣IC網 > PDF目錄363355 > NM27C512N (Fairchild Semiconductor Corporation) 524,288-Bit (64K x 8) High Performance CMOS EPROM PDF資料下載
參數資料
| 型號： | NM27C512N |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 524,288-Bit (64K x 8) High Performance CMOS EPROM |
| 中文描述： | 524,288位（64K的× 8）高性能CMOS存儲器 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 121K |
| 代理商： | NM27C512N |
1
www.fairchildsemi.com
N
NM27C512
524,288-Bit (64K x 8) High Performance CMOS EPROM
General Description
The NM27C512 is a high performance 512K UV Erasable Electri-
cally Programmable Read Only Memory (EPROM). It is manufac-
tured using Fairchild’s proprietary CMOS AMG EPROM tech-
nology for an excellent combination of speed and economy while
providing excellent reliability.
The NM27C512 provides microprocessor-based systems storage
capacity for portions of operating system and application soft-
ware. Its 90 ns access time provides no wait-state operation with
high-performance CPUs. The NM27C512 offers a single chip
solution for the code storage requirements of 100% firmware-
based equipment. Frequently-used software routines are quickly
executed from EPROM storage, greatly enhancing system utility.
The NM27C512 is configured in the standard JEDEC EPROM
pinout which provides an easy upgrade path for systems which are
currently using standard EPROMs.
Block Diagram
July 1998
The NM27C512 is one member of a high density EPROM Family
which range in densities up to 4 Megabit.
Features
I
High performance CMOS
— 90 ns access time
I
Fast turn-off for microprocessor compatibility
I
Manufacturers identification code
I
JEDEC standard pin configuration
— 28-pin PDIP package
— 32-pin chip carrier
— 28-pin CERDIP package
DS010834-1
AMG is a trademark of WSI, Inc.
1998 Fairchild Semiconductor Corporation
Output Enable and
Chip Enable Logic
Y Decoder
X Decoder
.
.
Output
Buffers
524,288-Bit
Cell Matrix
Data Outputs O0 - O7
VCC
GND
VPP
OE
CE/PGM
A0 - A15
Address
Inputs
相關PDF資料 |
PDF描述 |
|---|---|
| NM27C512Q | 524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C512V | 524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C512 | 524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C64 | 65,536-BIT (8192 X 8) CMOS EPROM |
| NMC27C64N | 65,536-BIT (8192 X 8) CMOS EPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NM27C512N120 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C512N150 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C512N200 | 制造商:Texas Instruments 功能描述:PROM UV ERASABLE 64K X 8 200 NS ACCESS TIME 制造商:Texas Instruments 功能描述:EPROM, 64K x 8, 28 Pin, Plastic, DIP |
| NM27C512N90 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:524,288-Bit (64K x 8) High Performance CMOS EPROM |
| NM27C512NE120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
發(fā)布緊急采購，3分鐘左右您將得到回復。