6532 RAM-I/O-Timer (RIOT) Data Sheet

The record

Type: Vendor documentation
Tier: A: Vendor documentation, a government document, a technical manual or an official benchmark result. One tier A source is sufficient to publish a figure.
Locator: Features and functional-block diagram, 128 × 8 static RAM
Published: 1976
Consulted: 2026-08-25
Address: https://www.6502.org/documents/datasheets/mos/mos_6532_riot.pdf
Retrieved: 5371185 bytes, SHA-256 a48e7f8a5b39070d… Recorded by the pipeline as evidence of what was downloaded, never as a fact about the hardware.
Usage: MOS's component datasheet. The Atari field service manual identifies the fitted 6532 RAM-I/O chip; this datasheet states its on-chip RAM capacity.