CY7C261 Datasheet 8k X 8 Power-switched And Reprogrammable Prom

Manufacturer: Cypress (now Infineon)

Overview: 1 CY7C261 CY7C263/CY7C264 8K x 8 Power-Switched and Reprogrammable.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	CY7C261
Manufacturer	Cypress (now Infineon)
File Size	248.10 KB
Description	8K x 8 Power-Switched and Reprogrammable PROM
Datasheet	CY7C261 CY7 Datasheet (PDF)

The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS PROMs.

When deselected, Logic Block

CMOS for optimum speed/power.
Windowed for reprogrammability.
High speed.
20 ns (Commercial).
25 ns (Military).
Low power.
660 mW (Commercial).
770 mW (Military).
Super low standby power (7C261).
Less than 220 mW when deselected.
Fast access: 20 ns EPROM technology 100% programmable Slim 300-mil or standard 600-mil packaging available 5V ± 10% VCC, commercia.

Part Number	Description
CY7C263	8K x 8 Power-Switched and Reprogrammable PROM
CY7C264	8K x 8 Power-Switched and Reprogrammable PROM
CY7C2642KV18	144-Mbit QDR II+ SRAM Two-Word Burst Architecture
CY7C2644KV18	144-Mbit QDR II+ SRAM Two-Word Burst Architecture
CY7C265	8K x 8 Registered PROM
CY7C266	8Kx8 Power-Switched and Reprogrammable PROM
CY7C2663KV18	144-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C2665KV18	144-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C2670KV18	144-Mbit DDR II+ SRAM Two-Word Burst Architecture
CY7C2163KV18	18-Mbit QDR II+ SRAM Four-Word Burst Architecture