MX26C2000B Datasheet, PDF (1/23 Pages) Macronix International – 2M-BIT [256K x 8] CMOS MULTIPLE-TIME-PROGRAMMABLE-EPROM

ADVANCE INFORMATION
MX26C2000B
FEATURES
• 256Kx 8 organization
• Single +5V power supply
• +12V programming voltage
• Fast access time:90/100/120/150 ns
• Totally static operation
• Completely TTL compatible
• Operating current:30mA
• 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
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
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
32 PDIP/SOP
VPP 1
A16 2
A15 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
Q0 13
Q1 14
Q2 15
GND 16
32 VCC
31 WE
30 A17
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE
21 Q7
20 Q6
19 Q5
18 Q4
17 Q3
32 TSOP
A11
1
A9
2
A8
3
A13
4
A14
5
A17
6
WE
7
VCC
8
VPP
9
A16
10
A15
11
A12
12
A7
13
A6
14
A5
15
A4
16
MX26C2000B
32 PLCC
4
A7 5
1 32
30
29 ^A14
A6
A13
A5
A8
A4
A9
A3 9 _MX26C2000B 25 A11
A2
OE
A1
A10
A0
CE
Q0 ¹³
14
21 Q7
17
20
PIN DESCRIPTION
32
OE
31
A10
30
CE
29
Q7
28
Q6
27
Q5
26
Q4
25
Q3
24
GND
23
Q2
22
Q1
21
Q0
20
A0
19
A1
18
A2
17
A3
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
P/N: PM0765
1
REV. 0.8, NOV. 20, 2002