HS1-82C37ARH-Q中文资料INTERSIL数据手册PDF规格书

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.

Features

• Electrically Screened to SMD # 5962-95821

• QML Qualified per MIL-PRF-38535 Requirements

• Radiation Performance

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

- Transient Upset. . . . . . . . . . . . . . . . . . . . .>108 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

• Four Independent Maskable Channels with Autoinitialization Capability

• Expandable to Any Number of Channels

• Memory-to-Memory Transfer Capability

• CMOS Compatible

• Hardened Field, Self-Aligned, Junction Isolated CMOS Process

• Single 5V Supply

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