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MX27C512PC-12 PDF预览

MX27C512PC-12

更新时间: 2024-11-06 22:54:15
品牌 Logo 应用领域
旺宏电子 - Macronix 可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
15页 745K
描述
512K-BIT [64Kx8] CMOS EPROM

MX27C512PC-12 数据手册

 浏览型号MX27C512PC-12的Datasheet PDF文件第2页浏览型号MX27C512PC-12的Datasheet PDF文件第3页浏览型号MX27C512PC-12的Datasheet PDF文件第4页浏览型号MX27C512PC-12的Datasheet PDF文件第5页浏览型号MX27C512PC-12的Datasheet PDF文件第6页浏览型号MX27C512PC-12的Datasheet PDF文件第7页 
MX27C512  
512K-BIT [64Kx8] CMOS EPROM  
FEATURES  
64K x 8 organization  
Operating current: 30mA  
Single +5V power supply  
Standby current: 100uA  
+12.5V programming voltage  
Fast access time: 45/55/70/90/100/120/150ns  
Totally static operation  
Package type:  
- 28 pin plastic DIP  
- 32 pin PLCC  
- 28 pin 8 x 13.4 mm TSOP(I)  
Completely TTL compatible  
GENERAL DESCRIPTION  
The MX27C512 is a 5V only, 512K-bit, ultraviolet Eras-  
ableProgrammableReadOnlyMemory. Itisorganized  
as 64K words by 8 bits per word, operates from a single  
+5volt supply, has a static standby mode, and features  
fastsingleaddresslocationprogramming. Allprogram-  
mingsignalsareTTLlevels,requiringasinglepulse.For  
programmingoutsidefromthesystem,existingEPROM  
programmers may be used. The MX27C512 supports  
intelligent fast programming algorithm which can result  
in programming time of less than fifteen seconds.  
This EPROM is packaged in industry standard 28 pin  
dual-in-line packages 32 lead PLCC, and 28 lead  
TSOP(I) packages.  
PIN CONFIGURATIONS  
BLOCK DIAGRAM  
PLCC  
PDIP  
CONTROL  
LOGIC  
OUTPUT  
CE  
Q0~Q7  
BUFFERS  
OE/VPP  
VCC  
A14  
A13  
A8  
A15  
A12  
A7  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
1
2
4
5
1
32  
30  
29  
A8  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
NC  
Q0  
3
A6  
4
A9  
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
A9  
A5  
5
Y-DECODER  
X-DECODER  
Y-SELECT  
A11  
NC  
A11  
OE/VPP  
A10  
CE  
A4  
6
A3  
7
A0~A15  
A2  
8
OE/VPP  
A10  
CE  
9
25  
MX27C512  
512K BIT  
CELL  
ADDRESS  
INPUTS  
A1  
9
Q7  
A0  
10  
11  
12  
13  
14  
MAXTRIX  
Q6  
Q0  
Q1  
Q2  
GND  
Q5  
Q7  
Q4  
13  
14  
Q6  
21  
Q3  
17  
20  
VCC  
GND  
PIN DESCRIPTION  
SYMBOL PIN NAME  
8 x 13.4mm 28TSOP(I)  
OE/VPP  
A11  
A9  
22  
23  
24  
25  
26  
27  
28  
1
21  
A10  
CE  
Q7  
Q6  
Q5  
Q4  
Q3  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
A0~A15  
Q0~Q7  
CE  
Address Input  
Data Input/Output  
Chip Enable Input  
A8  
A13  
A14  
VCC  
A15  
A12  
A7  
OE/VPP  
Output Enable Input/Program Supply  
Voltage  
MX27C512  
GND  
Q2  
Q1  
Q0  
A0  
2
3
NC  
No Internal Connection  
Power Supply Pin (+5V)  
Ground Pin  
A6  
4
A5  
5
VCC  
GND  
A4  
6
A1  
A3  
7
8
A2  
P/N: PM0235  
REV. 4.5, NOV. 09, 2001  
1

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