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All data sheets are subject to change without notice
(858) 503-3300- Fax: (858) 503-3301- www.maxwell.com
512Kb (32K x 16-bit)
27C1512T
©2005 Maxwell Technologies
All rights reserved.
OTP EPROM MCM
01.06.05 REV 4
FEATURES:
• 32K x 16 Bit OTP EPROM organization
RAD-PAK® radiation-hardened against natural space radia-
tion
Total dose hardness:
- > 100 Krad (Si), depending upon space mission
Excellent Single Event Effects:
- SEL
TH
LET: > 80 MeV/mg/cm
2
- SEU
TH
LET: > 80 Mev/mg/cm
2
Package:
- 40 pin RAD-PAK® DIP
Low power consumption:
- Active mode: 500 mW @ 10 MHz
- Standby mode: < 11 mW
High speed page and word programming:
- Page programming time: 14 sec (typ)
Programming power supply:
- V
PP
= 12.5 V ± 0.3 V
One-time Programmable
Pin Arrangement
- Flash memory and mask ROM compatible
DESCRIPTION:
Maxwell Technologies’ 27C1512T high density 512K OneTime
Programmable Electrically Programmable Read Only Memory
multi-chip module (MCM) features a greater than 100 krad (Si)
total dose tolerance, depending upon space mission. The
27C1512T features fast address times and low power dissipa-
tion. The 27C1512T offers high speed programming using
page programming mode.
Maxwell Technologies' patented RAD-PAK® packaging technol-
ogy incorporates radiation shielding in the microcircuit pack-
age. It eliminates the need for box shielding while providing
the required radiation shielding for a lifetime in orbit or space
mission. In a GEO orbit, RAD-PAK® provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Maxwell Technologies self-defined Class
K.
Logic Diagram