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PRODUCT INFORMATION
®
APPLICATIONS: • PDA • Digital Camera
Integrated Circuits Group
SM6004/SM6006 16-Bit Single-Chip Microcomputers
FEATURES
• ROM capacity: – 61,440 × 8-bits (SM6004) – 126,976 × 8-bits (SM6006) • RAM capacity: – 2,048 × 8-bits (SM6004) – 3,584 × 8-bits (SM6006) • External memory expansion function – On chip bus controller for external memory – Bus multiplexing/nonmultiplexing selection – Bus width selection – Auto wait control • CPU – General purpose registers 16-bit × 16 – 62 basic instructions (bit manipulation instructions Suitable for controlling, bit transfer instructions, bit branch instructions, high speed multiplication and division instructions (16-bits × 16-bits, 16-bits ÷ 16-bits, 32-bits ÷ 16-bits)) • 10 addressing modes – 16M of address space – An interrup