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STMicroelectronics Electronic Components Datasheet

M27C64A Datasheet

64 Kbit 8Kb x 8 UV EPROM and OTP EPROM

No Preview Available !

M27C64A
64 Kbit (8Kb x8) UV EPROM and OTP EPROM
Feature summary
5V ± 10% supply voltage in Read operation
Access time: 100ns
Low power “CMOS” consumption:
t(s)– Active Current 30mA
– Standby Current 100µA
ucProgramming voltage: 12.5V ± 0.25V
dHigh speed programming
ro(less than 1 minute)
PElectronic signature
te– Manufacturer Code: 9Bh
le– Device Code: 08h
Obsolete Product(s) - ObsoECOPACK® packages available
28
1
FDIP28W (F)
PLCC32 (K)
April 2006
Rev 3
1/22
www.st.com
1


STMicroelectronics Electronic Components Datasheet

M27C64A Datasheet

64 Kbit 8Kb x 8 UV EPROM and OTP EPROM

No Preview Available !

Contents
Contents
M27C64A
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
t(s)2.5
c2.6
du2.7
ro2.8
te P2.9
le2.10
System considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
High-speed programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Program Inhibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Program Verify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Erasure operation (applies to UV EPROMs) . . . . . . . . . . . . . . . . . . . . . . 10
bso3 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
) - O4 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
uct(s5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
rod6 Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Obsolete P7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2/22



Part Number M27C64A
Description 64 Kbit 8Kb x 8 UV EPROM and OTP EPROM
Maker STMicroelectronics
Total Page 22 Pages
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M27C64A Datasheet PDF





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