Key facts
- Brand
- Cirrus Logic
- Model
- CS8900A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Cirrus Logic CS8900A Datasheet
Datasheet 138 pages · 2.3 MB · EN
The CS8900A is a true single‑chip Ethernet controller that integrates a direct ISA‑bus interface, 802.3 MAC engine, 4‑Kbyte on‑chip memory, EEPROM interface, and a complete analog front‑end.
It supports 10BASE‑T and AUI ports, full‑duplex operation, low power consumption (55 mA at 5 V), and provides low‑power standby and suspend modes. The document includes register definitions, packet handling architecture, and programming details.
Cirrus Logic CS8900A specifications
| On‑Chip Memory | 4 Kbyte page |
|---|---|
| Full‑Duplex Operation | Supported |
| 10BASE‑T Port | Included with analog filters |
| AUI Port | Supports 10BASE‑2, 10BASE‑5, 10BASE‑F |
Source: Cirrus Logic CS8900A Datasheet
All Cirrus Logic CS8900A documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How much on‑chip memory does the CS8900A provide?
It includes a 4‑Kbyte page of on‑chip memory.
What is the maximum current consumption of the CS8900A?
The CS8900A consumes up to 55 mA when powered from a 5 V supply.
How much on‑chip memory does the CS8900A have?
It includes a 4‑KB page of on‑chip memory.