Key facts
- Brand
- Cypress
- Model
- CY30
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-04
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CYPRESS CY62138CV25/30/33 MoBL CY62138CV MoBL Manual
The CY62138CV family provides 256K‑word by 8‑bit (2 Mbit) CMOS static RAMs designed for portable applications. Variants CY62138CV25, CY62138CV30, CY62138CV33 and the generic CY62138CV cover voltage ranges from 2.2 V to 3.6 V and feature ultra‑low active current and an automatic power‑down mode that reduces consumption by up to 80 % when idle.
The device is supplied in a 36‑ball FBGA package and includes detailed electrical characteristics such as 55 ns typical access time, 1.5 mA typical active current at 1 MHz, and standby power reduction of more than 99 % when deselected. Thermal resistance, input/output capacitance, and maximum ratings are also specified for reliable integration into high‑performance designs.
Cypress CY30 specifications
| Memory organization | 256K words × 8 bits (2 Mbit) |
|---|---|
| Access time | 55 ns typical, 70 ns max |
| Typical active current (1 MHz) | 1.5 mA |
| Voltage range (CY62138CV30) | 2.7 V – 3.3 V |
| Package type | 36‑ball FBGA |
| Thermal resistance (junction‑to‑ambient) | 55 °C/W |
Source: CYPRESS CY62138CV25/30/33 MoBL CY62138CV MoBL Manual
All Cypress CY30 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the access time of the CY62138CV?
The device has a typical access time of 55 ns and a maximum of 70 ns.
How much active current does the CY62138CV draw at 1 MHz?
Typical active current is 1.5 mA when operating at 1 MHz.
What is the voltage range for the CY62137CV25 part?
The CY62137CV25 operates from 2.2 V to 2.7 V.
From: CYPRESS CY62137CV25/30/33 MoBL CY62137CV MoBL handbook
What is the typical active current at 1 MHz?
Typical active current is 1.5 mA when running at 1 MHz.
From: CYPRESS CY62137CV25/30/33 MoBL CY62137CV MoBL handbook