EPROM. M27C2001 Datasheet

M27C2001 Datasheet PDF

Part M27C2001
Description 2 Mbit (256Kb x 8) UV EPROM and OTP EPROM
Feature M27C2001; M27C2001 2 Mbit (256Kb x 8) UV EPROM and OTP EPROM Features ■ 5V ± 10% supply voltage in Read opera.
Manufacture STMicroelectronics
Datasheet
Download M27C2001 Datasheet




M27C2001
M27C2001
2 Mbit (256Kb x 8) UV EPROM and OTP EPROM
Features
5V ± 10% supply voltage in Read operation
Access time: 55ns
Low power consumption:
– Active Current 30mA at 5MHz
– Standby Current 100µA
Programming voltage: 12.75V ± 0.25V
Programming time: 100µs/word
Electronic signature
– Manufacturer Code: 20h
– Device Code: 61h
Packages
– ECOPACK® packages available.
32
1
FDIP32W (F)
32
1
PDIP32 (B)
PLCC32 (C)
TSOP32 (N)
8 x 20 mm
May 2006
Rev 4
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M27C2001
M27C2001
Contents
Contents
1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Device operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Read Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Two Line Output Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 System Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 PRESTO II Programming Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.7 Program Inhibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.8 Program Verify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.9 Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10 Erasure operation (applies to UV EPROM) . . . . . . . . . . . . . . . . . . . . . . . 10
3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6 Part numbering scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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M27C2001
List of tables
List of tables
M27C2001
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
AC Measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Capacitance (TA = 25°C, f = 1 MHz). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Read Mode DC Characteristics
(TA = 0 to 70°C or –40 to 85°C; VCC = 5V ± 5% or 5V ± 10%; VPP = VCC) . . . . . . . . . . . . 14
Programming Mode DC Characteristics
(TA = 25°C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V) . . . . . . . . . . . . . . . . . . . . . . . . 15
Read Mode AC Characteristics
(TA = 0 to 70°C or –40 to 85°C; VCC = 5V ± 5% or 5V ± 10%; VPP = VCC) . . . . . . . . . . . . 15
Read Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Programming Mode AC Characteristics
(TA = 25°C; VCC = 6.25 ± 0.25V; VPP = 12.75 ± 0.25V) . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
FDIP32W - 32 pin Ceramic Frit-seal DIP, with window, Package Mechanical Data . . . . . . 19
PDIP32 - 32 lead Plastic DIP, 600 mils width, Package Mechanical Data . . . . . . . . . . . . . 20
PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Mechanical Data. . . . . . . . . . . . 21
TSOP32 - 32 lead Plastic Thin Small Outline, 8 x 20 mm, Package Mechanical Data. . . . 22
Ordering Information Scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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