Datasheet > AT68166G

AT68166G

更新时间： 2024-11-29 06:38:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		静态存储器
页数	文件大小	规格书
17页	316K
描述
Rad Hard 16 MegaBit 3.3V SRAM MultiChip Module

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中文翻译

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AT68166G 数据手册

Features

•

16 Mbit SRAM Multi Chip Module

Allows 32-, 16- or 8-bit access configuration

Operating Voltage: 3.3V + 0.3V

Access Time

– 20 ns, 18 ns for AT68166F

– <18 ns for AT68166G (in development prototypes in Q4 2007)

Power Consumption

– Active: 620 mW per byte (Max) @ 18ns - 415 mW per byte (Max) @ 50ns ⁽¹⁾

– Standby: 13 mW (Typ)

•

Military Temperature Range: -55 to +125°C

TTL-Compatible Inputs and Outputs

Asynchronous

Rad Hard

16 MegaBit

3.3V

Die manufactured on Atmel 0.25 µm Radiation Hardened Process

No Single Event Latch Up below LET Threshold of 80 MeV/mg/cm²

Tested up to a Total Dose of 300 krads (Si) according to MIL-STD-883 Method 1019

ESD Better than 4000V

SRAM Multi-

Chip Module

Quality Grades:

– QML-Q or V with SMD 5962-06229

– ESCC

950 Mils Wide MQFP 68 Package

•

Mass : 8.5 grams

AT68166F

AT68166G

Note:

1. Only for AT68166F-18. 450mW for AT68166F-20.

Description

The AT68166F/G is a 16Mbit SRAM packaged in a hermetic Multi Chip Module

(MCM) for space applications.

The AT68166F/G MCM incorporates four 4Mbit AT60142FT SRAM dice. It can be

organized as either one bank of 512Kx8, two banks of 512Kx16 or four banks of

512Kx8. It combines rad-hard capabilities, a latch-up threshold of 80MeV.cm²/mg, a

Multiple Bit Upset immunity and a total dose tolerance of 300Krads, with a fast access

time.

The MCM packaging technology allows a reduction of the PCB area by 50% with a

weight savings of 75% compared to four 4Mbit packages.

Thanks to the small size of the 4Mbit SRAM die, Atmel has been able to accommo-

date the assembly of the four dice on one side of the package which facilitates the

power dissipation.

The compatibility with other products allows designers to easily migrate to the Atmel

AT68166F/G memory.

The AT68166F/G is powered at 3.3V.

The AT68166F/G is processed according to the test methods of the latest revision of

the MIL-PRF-38535 or the ESCC 9000.

7747A–AERO–07/07

12 3 4 5 6 7...17

中文翻译

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与AT68166G相关器件

型号	品牌	获取价格	描述	数据表
AT68166H	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V SRAM Multi-Chip Module
AT68166HT	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YM25-E	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YM25MQ	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YM25-SCC	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YM25SR	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YM25SV	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YS18-E	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YS18-MQ	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
AT68166HT-YS18-SCC	ATMEL	获取价格	Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module

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