Description

The SC635MLTRT is a 16-bit parallel Error Detection and Correction circuit that belongs to the IC Chips category. It is designed to use a modified Hamming code to generate a 6-bit check word from each 16-bit data word. Single bit errors in data words are flagged and corrected, whereas single bit errors in check words are flagged but not corrected. The chip features radiation-hard capabilities, high SEU immunity, latch-up-free, fully TTL/CMOS compatible inputs and outputs, low power consumption, detects and flags dual-bit errors, and has high-speed read and write cycle.

Specifications and features

• Product Category: IC Chips
• Data Width: 16-bit
• Packages: Tape & Reel (TR)
• Technology: CMOS-SOS
• Max radiation dose rate: 3x10¹⁰ Rad(Si)/sec
• Total dose for functionality: Up to 1x10⁶ Rad(Si)
• Power consumption: Low
• Detection and correction:
• Detects and corrects single-bit errors
• Detects and flags dual-bit errors
• Error correction cycle:
• Write cycle - generates checkword in 40ns (typical)
• Read cycle - flags errors in 20ns (typical)

Application Scenarios

The SC635MLTRT chip can be used in various applications that require error detection and correction. Some examples include computers, communication systems, medical equipment, aerospace, and defense systems.

Comparison

• High-speed read and write cycle
• Detects and corrects single-bit errors
• Detects and flags dual-bit errors
• Low power consumption
• High radiation tolerance

• Does not correct single bit errors in check words