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79C0832RT1QK15 参数 Datasheet PDF下载

79C0832RT1QK15图片预览
型号: 79C0832RT1QK15
PDF下载: 下载PDF文件 查看货源
内容描述: 8兆位EEPROM MCM [8 Megabit EEPROM MCM]
分类和应用: 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 19 页 / 482 K
品牌: MAXWELL [ MAXWELL TECHNOLOGIES ]
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79C0832
8 Megabit (256K x 32-Bit)
EEPROM MCM
Memory
F
EATURES
:
256k x 32-bit EEPROM MCM
R
AD
-P
AK
® radiation-hardened against natural
space radiation
Total dose hardness:
- >100 krad (Si)
- Dependent upon orbit
Excellent Single event effects
- SEL
TH
> 120 MeV/mg/cm
2
- SEU > 90 MeV/mg/cm
2
read mode
- SEU = 18 MeV/mg/cm
2
write mode
High endurance
- 10,000 cycles/byte (Page Programming Mode)
- 10 year data retention
Page Write Mode: 1 to 8 X 128 byte page
High Speed:
- 150 and 200 ns maximum access times
Automatic programming
- 10 ms automatic Page/Byte write
Low power dissipation
- 160 mW/MHz active current
- 880 µ W standby current
D
ESCRIPTION
:
Maxwell Technologies’ 79C0832 multi-chip module (MCM)
memory features a greater than 100 krad (Si) total dose toler-
ance, dependent upon orbit. Using Maxwell Technologies’ pat-
ented radiation-hardened R
AD
-P
AK
® MCM packaging
technology, the 79C0832 is the first radiation-hardened 8
megabit MCM EEPROM for space application. The 79C0832
uses eight 1 Megabit high speed CMOS die to yield an 8
megabit product. The 79C0832 is capable of in-system electri-
cal byte and page programmability. It has a 128 x 8 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 completion of erase and programming operations.
In the 79C0832, hardware data protection is provided with the
RES pin, 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
K.
02.14.06 REV 15
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
©2006 Maxwell Technologies
All rights reserved.