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参数资料
| 型号： | S5N8947X |
| 厂商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MCU for ADSL/Cable Modem |
| 中文描述： | 单片机为ADSL / Cable Modem的 |
| 文件页数： | 4/49页 |
| 文件大小： | 407K |
| 代理商： | S5N8947X |
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S5N8947 (ADSL/Cable Modem MCU)
ELECTRONICS
MagIC Team
Page : 4
SAMSUNG ELECTRONICS
1. G
ENERAL
D
ESCRIPTION
Samsung's S5N8947 16/32-bit RISC microcontroller is a cost-effective, high-performance
microcontroller solution. The S5N8947 is designed as an integrated Ethernet controller for use in managed
communication hubs and routers. The S5N8947 also provides ATM Layer SAR (Segmentation and
Reassembly) function with UTOPIA interface and the full-rate USB (Universal Serial Bus) function.
The S5N8947 is built around an outstanding CPU core: the 16/32-bit ARM7TDMI RISC processor
designed by Advanced RISC Machines, Ltd. The ARM7TDMI core is a low-power, general purpose,
microprocessor macro-cell that was developed for use in application-specific and custom-specific
integrated circuits. Its simple, elegant, and fully static design is particularly suitable for cost-sensitive and
power-sensitive applications.
Important peripheral functions including an UART channel, 2-channel GDMA, two 32-bit timers, I
2
C bus
controller, and programmable I/O ports are supported. Built-in logic including an interrupt controller,
DRAM controller, and a controller for ROM/SRAM and flash memory are also supported. The
S5N8947’s System Manager includes an internal 32-bit system bus arbiter and an external memory
controller.
To reduce total system cost, the S5N8947 offers a unified cache, Ethernet controller, SAR and USB. Most
of the on-chip function blocks have been designed using an HDL synthesizer and the S5N8947 has been
fully verified in Samsung's state-of-the-art ASIC test environment.
相关PDF资料 |
PDF描述 |
|---|---|
| S5N8950 | G.dmt ADSL Transceiver for CO and CPE |
| S5N8951 | G.dmt ADSL Analog Front End IC |
| S5N8951X | G.dmt ADSL Analog Front End IC |
| S5N8952 | ADSL Transceiver for NIC |
| S5N8952X | ADSL Transceiver for NIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S5N8950 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:G.dmt ADSL Transceiver for CO and CPE |
| S5N8951 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:G.dmt ADSL Analog Front End IC |
| S5N8951X | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:G.dmt ADSL Analog Front End IC |
| S5N8952 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:ADSL Transceiver for NIC |
| S5N8952X | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:ADSL Transceiver for NIC |
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