ADVANCE INFORMATION
MX26C2000B
FEATURES
2M-BIT [256K x 8] CMOS
MULTIPLE-TIME-PROGRAMMABLE-EPROM
•
•
•
•
•
Chip erase time: 1 (typ.)
Chip program time: 12.5 (typ.)
50 minimum erase/program cycles
Typical fast programming cycle duration 10us/byte
Package type:
- 32 pin plastic DIP
- 32 pin PLCC
- 32 pin TSOP
- 32 pin SOP
•
256Kx 8 organization
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Single +5V power supply
•
+12V programming voltage
•
Fast access time:90/100/120/150 ns
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Totally static operation
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Completely TTL compatible
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Operating current:30mA
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Standby current: 100uA
GENERAL DESCRIPTION
The MX26C2000B is a 5V only, 2M-bit, MTP EPROM
TM
(Multiple Time Programmable Read Only Memory). It is
organized as 256K 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 programming signals are TTL levels, requiring a single
pulse. It is design to be programmed and erased by an
EPROM programmer or on-board. The MX26C2000B
supports a intelligent fast programming algorithm which
can result in programming time of less than one minute.
This MTP EPROM
TM
is packaged in industry standard 32
pin dual-in-line packages, 32 lead PLCC, 32 lead SOP
and 32 lead TSOP packages.
PIN CONFIGURATIONS
VCC
VPP
A12
A15
A16
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
WE
A17
A14
A13
A8
A9
A11
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
A7
A6
A5
A4
A3
A2
A1
A0
Q0
5
4
1
32
30
29
A17
WE
32 PDIP/SOP
32 PLCC
A14
A13
A8
A9
MX26C2000B
9
MX26C2000B
25
A11
OE
A10
CE
13
14
17
21
20
Q7
Q1
Q2
Q3
Q4
Q5
32 TSOP
A11
A9
A8
A13
A14
A17
WE
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
PIN DESCRIPTION
SYMBOL
A0~A17
Q0~Q7
CE
OE
WE
VPP
NC
VCC
GND
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input
Write Enable Input
Program Supply Voltage
No Internal Connection
Power Supply Pin (+5V)
Ground Pin
REV. 0.7, OCT. 04, 2001
MX26C2000B
P/N: PM0765
1
GND
Q6
MCNIX [ MACRONIX INTERNATIONAL ]
