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28LV011RT2RFI-20

Description
EEPROM,
Categorystorage    storage   
File Size408KB,18 Pages
ManufacturerMaxwell Technologies Inc.
Download Datasheet Parametric View All

28LV011RT2RFI-20 Overview

EEPROM,

28LV011RT2RFI-20 Parametric

Parameter NameAttribute value
MakerMaxwell Technologies Inc.
package instruction,
Reach Compliance Codeunknow
Memory IC TypeEEPROM
Programming voltage3 V
28LV011
1 Megabit (128K x 8-Bit) EEPROM
V
CC
V
SS
RES
RES
OE
CE
WE
RES
A0
Y Decoder
Address
Buffer and
Latch
A7
A16
Data Latch
Y Gating
I/O Buffer and
Input Latch
Control Logic Timing
High Voltage
Generator
I/O0
I/O7
RDY/Busy
28LV011
A6
X Decoder
Memory Array
Memory
Logic Diagram
F
EATURES
:
• 3.3V Low Voltage Operation, 128k x 8-bit EEPROM
• 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 @ 25°C
- SEL > 120 MeV cm
2
/mg (Device)
- SEU > 85 MeV cm
2
/mg(Memory Cells)
- SEU > 18 MeV cm
2
/mg (Write Mode)
- SET > 40 MeV cm
2
/mg (Read Mode)
• Package:
- 32-pin R
AD
-P
AK
® flat package
- JEDEC-approved byte-wide pinout
• High speed:
- 200 and 250 ns maximum access times available
• High endurance:
- 10,000 erase/write (in Page Mode),
- 10 year data retention
• Page write mode:
- 1 to 128 bytes
• Low power dissipation
- 20 mW/MHz active (typical)
- 110 µW standby (maximum)
D
ESCRIPTION
:
Maxwell Technologies’ 28LV011 high-density 1 Megabit (128K
x 8-Bit) EEPROM microcircuit features a greater than 100
krad (Si) total dose tolerance, depending upon space mission.
The 28LV011 is capable of in-system electrical byte and page
programmability. It has a 128-byte page programming function
to make its erase and write operations faster. It also features
data polling and a Ready/Busy signal to indicate the comple-
tion of erase and programming operations. In the 28LV011,
hardware data protection is provided with RESET , in addition
to noise protection on the WE signal and write inhibit on power
on and off. Software data protection is implemented using the
JEDEC optional standard algorithm.
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 Maxwell Technologies’ self-defined Class
S.
09.10.13 Rev 3
All data sheets are subject to change without notice
1
(858) 503-3300- Fax: (858) 503-3301 - www.maxwell.com
©2013 Maxwell Technologies
All rights reserved.

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