Datasheet > HS-82C37ARH_00

HS-82C37ARH_00

更新时间： 2024-10-02 04:22:15

品牌	Logo	应用领域
英特矽尔 - INTERSIL		控制器
页数	文件大小	规格书
21页	269K
描述
Radiation Hardened CMOS High Performance Programmable DMA Controller

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HS-82C37ARH_00 数据手册

HS-82C37ARH

Data Sheet

August 2000

File Number 3042.2

Radiation Hardened CMOS High

Performance Programmable DMA

Controller

Features

• Electrically Screened to SMD # 5962-95821

• QML Qualiﬁed per MIL-PRF-38535 Requirements

The Intersil HS-82C37ARH is an enhanced, radiation

hardened CMOS version of the industry standard 8237A

Direct Memory Access (DMA) controller, fabricated using the

Intersil hardened ﬁeld, self-aligned silicon gate CMOS

process. The HS-82C37ARH offers increased functionality,

improved performance, and dramatically reduced power

consumption for the radiation environment. The high speed,

radiation hardness, and industry standard conﬁguration of

the HS-82C37ARH make it compatible with radiation

hardened microprocessors such as the HS-80C85RH and

the HS-80C86RH.

• Radiation Performance

- Total Dose. . . . . . . . . . . . . . . . . . . . . 100 krad(Si) (Max)

- Transient Upset. . . . . . . . . . . . . . . . . . . . .>10 rad(Si)/s

- Latch Up Free EPI-CMOS

• Low Power Consumption

- IDDSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50µA (Max)

- IDDOP . . . . . . . . . . . . . . . . . . . . . . . 4.0mA/MHz (Max)

• Pin Compatible with NMOS 8237A and the Intersil

82C37A

• High Speed Data Transfers Up To 2.5MBPS With 5MHz

Clock

The HS-82C37ARH can improve system performance by

allowing external devices to transfer data directly to or from

system memory. Memory-to-memory transfer capability is

also provided, along with a memory block initialization

feature. DMA requests may be generated by either hardware

or software, and each channel is independently

programmable with a variety of features for ﬂexible

operation.

• Four Independent Maskable Channels with

Autoinitialization Capability

• Expandable to Any Number of Channels

• Memory-to-Memory Transfer Capability

• CMOS Compatible

Static CMOS circuit design insures low operating power and

allows gated clock operation for an even further reduction of

power. Multimode programmability allows the user to select

from three basic types of DMA services, and reconﬁguration

under program control is possible even with the clock to the

controller stopped. Each channel has a full 64K address and

word count range, and may be programmed to autoinitialize

these registers following DMA termination (end of process).

The Intersil hardened ﬁeld CMOS process results in

performance equal to or greater than existing radiation

resistant products at a fraction of the power.

• Hardened Field, Self-Aligned, Junction Isolated CMOS

Process

• Single 5V Supply

• Military Temperature Range . . . . . . . . . . . -55 C to 125 C

Ordering Information

INTERNAL

MKT. NUMBER

TEMP. RANGE

ORDERING NUMBER

5962R9582101QQC

5962R9582101QXC

5962R9582101VQC

5962R9582101VXC

( C)

HS1-82C37ARH-8

HS9-82C37ARH-8

HS1-82C37ARH-Q

HS9-82C37ARH-Q

-55 to 125

Speciﬁcations for Rad Hard QML devices are controlled

by the Defense Supply Center in Columbus (DSCC). The

SMD numbers listed here must be used when ordering.

Detailed Electrical Speciﬁcations for these devices are

contained in SMD 5962-95821. A “hot-link” is provided

on our homepage for downloading.

www.intersil.com/spacedefense/space.asp

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

12 3 4 5 6 7...21

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与HS-82C37ARH_00相关器件

型号	品牌	获取价格	描述	数据表
HS-82C37RH	ETC	获取价格	CMOS High Performance Programmable DMA Controller
HS-82C54RH	INTERSIL	获取价格	Radiation Hardened CMOS Programmable Interval Timer
HS-82C54RH	RENESAS	获取价格	CMOS Programmable Interval Timer
HS-82C54RH_00	INTERSIL	获取价格	Radiation Hardened CMOS Programmable Interval Timer
HS-82C55ARH	INTERSIL	获取价格	Radiation Hardened CMOS Programmable Peripheral Interface
HS-82C55ARH_00	INTERSIL	获取价格	Radiation Hardened CMOS Programmable Peripheral Interface
HS-82C85RH	INTERSIL	获取价格	Radiation Hardened CMOS Static Clock Controller/Generator
HS-82C85RH_07	INTERSIL	获取价格	Radiation Hardened CMOS Static Clock Controller/Generator
HS830	ETC	获取价格	ECL-100K ECL Supplement
HS-830	NEL	获取价格	Crystal Clock Oscillators

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