Key facts
- Brand
- Cypress
- Model
- CY7C132
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-05
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Cypress CY7C132 Dual-Port SRAM Datasheet
The CY7C132 is a high‑speed 2 K × 8 dual‑port static RAM offering true dual‑ported memory cells for simultaneous reads. It operates with a 0.65‑µm CMOS process, providing 15 ns access time and low power consumption (Ioc = 110 mA max). The device can function as a standalone 8‑bit RAM or as a master in a 16‑bit configuration when paired with the CY7C142 slave.
The datasheet includes detailed pin configurations for DIP, PLCC and TQFP packages, electrical characteristics over a wide voltage and temperature range, and timing diagrams for read/write cycles, BUSY and interrupt signals. Package diagrams and selection guides help designers choose the appropriate variant for their application.
Cypress CY7C132 specifications
| Memory organization | 2K × 8 |
|---|---|
| Access time | 15 ns |
| Operating temperature (industrial) | -40 °C to +85 °C |
| Maximum operating current | 110 mA (max) |
All Cypress CY7C132 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What package options are available for the CY7C132?
The CY7C132 is offered in 48‑pin DIP, 52‑pin PLCC and 52‑pin TQFP packages.
Does the CY7C132 have a power‑down feature?
Yes, the device includes an automatic power‑down function controlled by the chip‑enable pins.
What does the ZZ pin do?
The ZZ pin puts the SRAM into a power‑conservation sleep mode when asserted high.
From: Cypress CY7C1327F 4-Mb (256K x 18) Pipelined Sync SRAM Datasheet
What I/O voltage levels are supported?
Both 3.3 V and 2.5 V I/O supply voltages are supported.
From: Cypress CY7C1327F 4-Mb (256K x 18) Pipelined Sync SRAM Datasheet
What is the core supply voltage for the CY7C1327F?
The device operates from a +3.3 V core power supply.
Which pin enables a global write operation?
The GW pin (Global Write Enable) is active LOW and writes all bytes when asserted.