EEWORLDEEWORLDEEWORLD

Part Number

Search

M27C4001-35F1TR

Description
512K X 8 UVPROM, 80 ns, CQCC32
Categorystorage   
File Size120KB,17 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

M27C4001-35F1TR Overview

512K X 8 UVPROM, 80 ns, CQCC32

M27C4001-35F1TR Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals32
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage5.25 V
Minimum supply/operating voltage4.75 V
Rated supply voltage5 V
maximum access time80 ns
Processing package descriptionWINDOWED, ceramic, LCC-32
stateDISCONTINUED
CraftsmanshipCMOS
packaging shapeRectangle
Package SizeChip CARRIER, WINDOW
surface mountYes
Terminal formNO
Terminal spacing1.27 mm
terminal coatingtin lead
Terminal locationFour
Packaging MaterialsCeramic, Metal-SEALED COFIRED
Temperature levelCOMMERCIAL
memory width8
organize512K × 8
storage density4.19E6 deg
operating modeASYNCHRONOUS
Number of digits524288 words
Number of digits512K
Memory IC typeUVPROM
serial parallelparallel
M27C4001
4 Mbit (512Kb x 8) UV EPROM and OTP EPROM
s
5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
ACCESS TIME: 35ns
LOW POWER CONSUMPTION:
– Active Current 30mA at 5MHz
– Standby Current 100µA
1
32
s
s
32
1
s
s
s
PROGRAMMING VOLTAGE: 12.75V ± 0.25V
PROGRAMMING TIME: 100µs/word
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 41h
FDIP32W (F)
PDIP32 (B)
LCCC32W (L)
DESCRIPTION
The M27C4001 is a 4 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processor systems requiring large programs and
is organised as 524,288 by 8 bits.
The FDIP32W (window ceramic frit-seal package)
and LCCC32W (leadless chip carrier package)
have a transparent lid which allow the user to ex-
pose the chip to ultraviolet light to erase the bit pat-
tern. A new pattern can then be written to the
device by following the programming procedure.
For applications where the content is programmed
only one time and erasure is not required, the
M27C4001 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
PLCC32 (C)
TSOP32 (N)
8 x 20 mm
Figure 1. Logic Diagram
VCC
VPP
19
A0-A18
8
Q0-Q7
E
G
M27C4001
VSS
AI00721B
November 2000
1/17
How to save the library (Lib) under MDK
Many times we need to save the source code as a Lib library and provide it to users. Saving the library under MDK is very simple. The specific steps will be introduced in detail below.1. New construct...
zhaojun_xf NXP MCU
Looking for a driver-free and dimmable LED light board
I'm looking for a driver-free, dimmable LED light board for bulbs, preferably 15W-18W, with thyristor dimming support. Both the finished product and the design are fine, thank you very much!...
yanguify Power technology
Writing an FPGA introductory guide? A chance to show off your skills~~~
[font=Verdana][/font] [font=Verdana]A certain publishing house wants to solicit the following books: [/font] [font=Verdana][/font] [font=Verdana][b]FPGA Getting Started Handbook[/b] (The title has not...
小志 FPGA/CPLD
What are the factors that have a huge impact on PCB assembly mechanism?
This article clearly points out the issues related to humidity in printed circuit boards. This is a precise article about reducing the effects of moisture on any type of printed circuit board. From ma...
中信华 PCB Design
12v 0.5A adapter for sale at low price, half price
There are dozens of 12v 0.5A adapters for sale at low prices. I bought a lot before. Come quickly if you need them. :congratulate:...
梅子XM Buy&Sell

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 880  260  1191  1250  1576  23  53  11  14  7 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号