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UT28F256T-45UPC中文资料PDF规格书
UT28F256T-45UPC规格书详情
PRODUCT DESCRIPTION
The UT28F256 amorphous silicon anti-fuse PROM is a high performance, asynchronous, radiation-hardened,
32K x 8 programmable memory device. The UT28F256 PROM features fully asychronous operation requiring no external clocks or timing strobes. An advanced radiation-hardened twin-well CMOS process technology is used to implement the UT28F256. The combination of radiation-hardness, fast access time, and low power consumption make the UT28F256 ideal for high speed systems designed for operation in radiation environments.
FEATURES
Programmable, read-only, asynchronous, radiation hardened, 32K x 8 memory
- Supported by industry standard programmer
45ns and 40ns maximum address access time (-55oC to +125oC)
TTL compatible input and TTL/CMOS compatible output levels
Three-state data bus
Low operating and standby current
- Operating: 125mA maximum @25MHz
· Derating: 3mA/MHz
- Standby: 2mA maximum (post-rad)
Radiation-hardened process and design; total dose irradiation testing to MIL-STD-883, Method 1019
- Total dose: 1E6 rad(Si)
- LETTH(0.25) ~ 100 MeV-cm2/mg
- SEL Immune >128 MeV-cm2/mg
- Saturated Cross Section cm2 per bit, 1.0E-11
- 1.2E-8 errors/device-day, Adams 90 geosynchronous heavy ion
- Memory cell LET threshold: >128 MeV-cm2/mg
QML Q & V compliant part
- AC and DC testing at factory
Packaging options:
- 28-lead 50-mil center flatpack (0.490 x 0.74)
- 28-lead 100-mil center DIP (0.600 x 1.4) - contact factory
VDD: 5.0 volts + 10
Standard Microcircuit Drawing 5962-96891
产品属性
- 型号:
UT28F256T-45UPC
- 制造商:
AEROFLEX
- 制造商全称:
AEROFLEX
- 功能描述:
Radiation-Hardened 32K x 8 PROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UTC/友顺 |
19+ |
SOT-223 |
7500 |
授权代理,深圳现货 |
询价 | ||
U |
23+ |
TO-252 |
6000 |
原装正品,支持实单 |
询价 | ||
23+ |
N/A |
46280 |
正品授权货源可靠 |
询价 | |||
VB |
2019 |
TO-252 |
55000 |
绝对原装正品假一罚十! |
询价 | ||
UTC/友顺 |
22+ |
SOT223 |
6521 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
UTC |
23/22+ |
PDFN3X3 |
6000 |
20年老代理.原厂技术支持 |
询价 | ||
ROHM |
1739+ |
SOT-323 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
UTC/友顺 |
22+ |
SOT-223 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
UTC/友顺 |
SOT-223 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
UTC/友顺 |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |