1 Megabit (128K x 8-Bit) -
OTP EPROM
A5
27C010T
V
PP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
V
SS
1
32
V
CC
PGM
NC
A14
A13
A8
A9
A9
X-Decoder
A12
A16
1024 x 1024
Memory Matrix
I/O0
I/O7
Input
Data
Control
Y-Gating
Y-Decoder
27C010T
A11
OE
A10
CE
CE
I/O7
OE
I/O6
PGM
A0-A4
V
CC
V
PP
H
H
: High Threshold Inverter
A10-A11
I/O5
I/O4
16
17
I/O3
Memory
V
SS
Logic Diagram
F
EATURES
:
• 128k x 8 Bit OTP EPROM organization
• R
AD
-P
AK
® 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 (read mode): >80 Mev/mg/cm
2
• Package:
- 32 pin R
AD
-P
AK
® flat pack
- Weight - 6.0 grams
• Fast access time:
- 120, 150, 200 ns (max) times available
• Low power consumption:
- Active mode: 50 mW/MHz (typ)
- Standby mode: 5µW (typ)
• 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
- JEDEC standard byte-wide EPROM
- Flash memory and mask ROM compatible
D
ESCRIPTION
:
Maxwell Technologies
’ 27C010T high density 1 Megabit
One-time Programmable Electrically Programmable Read
Only Memory microcircuit features a greater than 100 krad (Si)
total dose tolerance, depending upon space mission. The
27C010T features fast address times and low power dissipa-
tion. The 27C010T offers high speed programming using page
programming mode. The 27C010T is offered in JEDEC-Stan-
dard Byte-Wide EPROM pinouts, which allows socket replace-
ment with Flash Memory and Mask ROMs.
Maxwell Technologies' patented R
AD
-P
AK
® 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, R
AD
-P
AK
provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Class S.
12.12.01 Rev 2
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
©2001 Maxwell Technologies
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
