参数资料
型号: SCD223110QCD
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 2 CHANNEL(S), 256K bps, SERIAL COMM CONTROLLER, PQFP100
封装: METRIC, QFP-100
文件页数: 24/178页
文件大小: 2247K
代理商: SCD223110QCD
CD2231 — Intelligent Two-Channel LAN and WAN Communications Controller
12
Datasheet
Package
100-pin MQFP
100-pin
MQFP
100-pin MQFP
System interface
Intel/Motorola
Intel/
Motorola
Intel/Motorola
Pin compatibility
CD2401/
CD2431/
CD24816
CD2431/
CD2231
CD2401/
CD2231
CD2401/
CD2431
NOTES:
1.
indicates identical operation and register setting.
2. Device microcode is not user-programmable; microcode is supplied by Intel Corporation.
3. A clock frequency of 35 MHz is required to obtain maximum bit-rates (60 MHz for CD2481 Rev. B or later
versions).
4. 256 kbps in sync mode, 2304 kbps in async modes. Applies to Revision D and later CD2231.
5. UNIX character processing is available in ASYNC only.
6. Compatibility with all pins except those supporting channels 2 and 3 on other family members. These pins are “no connect”
or must be pulled-up to VCC by a 4.7-ohm resistor on the CD2231.
Features
CD2231
CD2401
CD2431
CD2481
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