Purchase CS89712, In-stock CS89712 From SeekIC.
Part Number: CS89712
Description: The low-power high-performance CS89712 is designed for ultra-low-power communication applications such...
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CS89712
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DataSheet
General Description
CS89712 General Description
The low-power high-performance CS89712 is designed for ultra-low-power communication applications such as VoIP telephones, industrial control, data acquisition, special purpose servers and RF to Ethernet bridges. The core-logic functionality of the device is built around an ARM720T processor with 8 Kbytes of four-way set-associative unified cache and a write buffer. Incorporated into the ARM720T is an enhanced memory management unit (MMU) which allows for support of sophisticated operating systems like embedded Linux.
The CS89712 Ethernet port includes on-chip RAM and 10BASE-T transmit and receive filters.
CS89712 Maximum Ratings
| DC Core, PLL, and RTC Supply Voltage | 2.9 V |
| DC I/O Supply Voltage (Pad Ring) | 3.6 V |
| DC Pad Input Current | ±10 mA/pin; ±100 mA cumulative |
| Storage Temperature, No Power | 40°C to +125°C |
CS89712 Features
`ARM720T (ARM7 TDMI) processor
8 Kbytes of four-way set-associative cache
MMU with 64-entry TLB
Write Buffer
Thumb code support enabled
`Dynamically clocked at 18, 36, 49 or 74 MHz
`10 Mbit Ethernet Controller with integrated PHY
`Comprehensive Suite of Software Drivers
`On-Chip Transmit and Receive RAM Buffers
`10BASE-T Port with Analog Filters provides automatic polarity detection and correction
`Programmable Transmit Features:
Automatic Re-transmission on Collision
Automatic Padding and CRC Generation
`Programmable Receive Features:
Early Interrupts for Frame Pre-Processing
Automatic Rejection of Erroneous Packets
8 Kbytes of four-way set-associative cache
MMU with 64-entry TLB
Write Buffer
Thumb code support enabled
`Dynamically clocked at 18, 36, 49 or 74 MHz
`10 Mbit Ethernet Controller with integrated PHY
`Comprehensive Suite of Software Drivers
`On-Chip Transmit and Receive RAM Buffers
`10BASE-T Port with Analog Filters provides automatic polarity detection and correction
`Programmable Transmit Features:
Automatic Re-transmission on Collision
Automatic Padding and CRC Generation
`Programmable Receive Features:
Early Interrupts for Frame Pre-Processing
Automatic Rejection of Erroneous Packets
CS89712
PDF/DataSheet Download
- Datasheet: CS89712
- File Size: 2463170 KB
- Manufacturer: CIRRUS [Cirrus Logic]
- Click here to Download
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