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MX27C4000QC-12 参数 Datasheet PDF下载

MX27C4000QC-12图片预览
型号: MX27C4000QC-12
PDF下载: 下载PDF文件 查看货源
内容描述: 4M- BIT [ 512K ×8 ] CMOS EPROM [4M-BIT [512K x8] CMOS EPROM]
分类和应用: 可编程只读存储器电动程控只读存储器
文件页数/大小: 15 页 / 983 K
品牌: MCNIX [ MACRONIX INTERNATIONAL ]
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MX27C4000
4M-BIT [512K x8] CMOS EPROM
FEATURES
512K x 8 organization
Single +5V power supply
+12.5V programming voltage
Fast access time: 90/100/120/150 ns
Totally static operation
Completely TTL compatible
Operating current: 40mA
Standby current: 100uA
Package type:
- 32 pin plastic DIP
- 32 pin PLCC/SOP
- 32 pin TSOP
GENERAL DESCRIPTION
The MX27C4000 is a 5V only, 4M-bit, One Time
Programmable Read Only Memory. It is organized as
512K words by 8 bits per word, operates from a single
+5 volt supply, has a static standby mode, and features
fast single address location programming. All program-
ming signals are TTL levels, requiring a single pulse. For
programming outside from the system, existing EPROM
programmers may be used. The MX27C4000 supports
a intelligent fast programming algorithm which can result
in programming time of less than two minutes.
This EPROM is packaged in industry standard 32 pin
dual-in-line packages, 32 lead PLCC, 32 lead SOP, and
32 lead TSOP packages.
PIN CONFIGURATIONS
32 PDIP/SOP
VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
A18
A17
A14
A13
A8
A9
A11
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
32 PLCC
VCC
VPP
A12
A15
A16
A18
A17
32 TSOP
A11
A9
A8
A13
A14
A17
A18
VCC
VPP
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
GND
Q2
Q1
Q0
A0
A1
A2
A3
A7
A6
A5
A4
A3
A2
A1
A0
Q0
5
4
1
32
30
29
A14
A13
A8
A9
MX27C4000
9
MX27C4000
25
A11
OE
A10
CE
MX27C4000
13
14
GND
Q1
Q2
17
Q3
Q4
Q5
21
20
Q6
Q7
BLOCK DIAGRAM
CE
OE
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q7
PIN DESCRIPTION
SYMBOL
A0~A18
Q0~Q7
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input
Program Supply Voltage
Power Supply Pin (+5V)
Ground Pin
A0~A18
ADDRESS
INPUTS
.
.
.
.
.
.
.
.
Y-DECODER
X-DECODER
.
.
.
.
.
.
.
.
Y-SELECT
CE
OE
4M BIT
CELL
MAXTRIX
VPP
VCC
GND
VCC
VSS
P/N: PM00192
1
REV. 3.8, AUG. 26, 2003