Bit Line

11 Memory Technologies

Notation BL

Definition

A conductive line in a memory array that carries the data-dependent electrical signal between selected memory cells and peripheral read/write circuitry.

Application

Used in DRAM, SRAM and nonvolatile memory arrays; a wordline selects a cell or row, while the bit line conveys the stored or written state to circuits such as sense amplifiers.

Related search terms

Bitline

Search phrases help you find this entry; their meaning depends on the context shown here.

Related concepts

Evidence and further reading

Continue learning with PTI