S3F49DAX Datasheet | Samsung Semiconductor

.. Multi Media Card Controllers Datasheet Revision 1.0 MULTIMEDIACARD CONTROLLER PRODUCT OVERVIEW S3F49DAX 16/32-bit RISC microprocessor would be designed to provide a cost-effective, low power, small die size and high performance micro-controller solution for Low voltage MMC (Multi Media Card). To reduce total system cost, S3F49DAX also provides the followings: 16K Byte SRAM, 48K Byte Internal NOR Flash memory, NAND Flash controller, interrupt controller, 2-channel DMA (Direct Memory Access), 3-channel Timer and Analog block including IVC (Internal Voltage Converter), POR (Power-On Reset) and RCOSC (RC Oscillator). S3F49DAX microprocessor would be developed using an ARM7TDMI-S core, 0.18um CMOS standard cells housed in 64UELP package. And S3F49DAX adopts the new bus architecture, AMBA 2.0 (Advanced Micro-controller Bus .. Architecture). The integrated on-chip functions that are described in this document include: - - - - - - - - - pliant with MMC (Multi Media Card) system specification version 3.3 Built in internal memory: 48K Byte NOR Flash for program, 16K Byte SRAM for data buffer and stack Integrated NAND Flash memory controller Built in ECC (Error Correction Code) Engine. Two-channel DMA (Direct Memory Access) Three-channel Timer and one-channel UART with interrupt-based operation Interrupt controller: 21 interrupt sources Power control: Normal, Slow and Standby mode Built in analog function block: POR (Power-On Reset), RCOSC (RC Oscillator) and IVC (Internal Voltage Converter) MULTIMEDIACARD CONTROLLER Features Architecture - - - Integrated system for Low Voltage MMC (Multi Media Card). 16/32-bit RISC architecture and powerful instruction set with ARM7TDMI-S CPU core. NOR Flash Memory Controller - - - - Built in 48K Byte NOR Flash memory. Supports two type programming mode: User programming mode, Tool programming mode Supports three type data protection: Read Protection, LD Protection,...