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RC56LD Datasheet(数据表) 5 Page - Conexant Systems, Inc |
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RC56LD Datasheet(HTML) 5 Page - Conexant Systems, Inc |
5 page ![]() ,QWHJUDWHG9.IOH[99ELV0RGHP'HYLFH6HWV 5&/'5&/'DQG5&/' MD213 Conexant 5 1156F1-3 BD-PC ANALOG CELLULAR/ TELEPHONE LINE/ TELEPHONE HANDSET/ AUDIO INTERFACE CIRCUIT TELEPHONE LINE TEL HANDSET MICROPHONE HEADPHONE/ SPEAKER MODEM DEVICE SET MICRO CONTROLLER UNIT (MCUP) [L2701: 128-TQFP] ANALOG CELLULAR PHONE 256 x 8 OR 2048 x 8 SERIAL NVRAM (OPTIONAL) PC CARD BUS INTERFACE RCDSVD SPEECH CODEC PROCESSOR (SCP)* [R6715-14: 100-PIN PQFP] (OPTIONAL) MODEM DATA PUMP (MDP) [R6785: 144-PIN TQFP] OR [R6764: 100-PIN PQFP] FUNCTION 2 CONTROLLER (OPTIONAL) FUNCTION 2 INTERFACE ROM/FLASH ROM*** 2M (256K x 8) [RC56/RC336/RC144] or 1M (128K x 8) [RC336/RC144] RAM 1M (128K x 8) [RC56/RC336/RC144] or 32K x 8** [RC336/RC144] * RCDSVD not supported in GSM mode. ** L2701 internal 32K x 8 RAM may alternatively be used. *** For GSM, double the ROM size. GSM PHONE )LJXUH %ORFN 'LDJUDP 3DUDOOHO 3& &DUG ,QWHUIDFH |