Key facts
- Brand
- Cypress
- Model
- CY33
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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Cypress CY7C419/21/25/29/33 Asynchronous FIFO Datasheet
The document describes the CY7C419, CY7C420/1, CY7C424/5, CY7C428/9, and CY7C432/3 series of first-in first-out (FIFO) memories. These devices are organized as 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide, respectively. They feature a dual-ported RAM cell structure and operate at high speeds up to 50.0 MHz for read and write operations independently of depth and width.
Read onlineCypress CY33 specifications
| Capacity | 256/512/1K/2K/4K x 9 |
|---|---|
| Maximum Frequency | 50.0 MHz |
| Operating Current | 35 mA |
| Technology | 0.65-micron P-well CMOS |
| ESD Protection | > 2000V |
| Package Types | PLCC, TQFP, SOJ, DIP |
Source: Cypress CY7C419/21/25/29/33 Asynchronous FIFO Datasheet
All Cypress CY33 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating frequency?
The read and write operations may occur at a rate of 50.0 MHz.
From: Cypress CY7C419/21/25/29/33 Asynchronous FIFO Datasheet
Are these devices compatible with IDT and AM parts?
Yes, they are pin compatible and functionally equivalent to IDT7200 through IDT7204 and AM7200 through AM7204.
From: Cypress CY7C419/21/25/29/33 Asynchronous FIFO Datasheet
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