S3FB018
S3FB018 is single-chip CMOS microcontroller manufactured by Samsung Semiconductor.
S3CB018/FB018
PRODUCT OVERVIEW
PRODUCT OVERVIEW
CALMRISC OVERVIEW
The S3CB018/FB018 single-chip CMOS microcontroller is designed for high performance using Samsung’ s newest 8-bit CPU core, Calm RISC. Calm RISC is an 8-bit low power RISC microcontroller. Its basic architecture follows Harvard style, that is, it has separate program memory and data memory. Both instruction and data can be fetched simultaneously without causing a stall, using separate paths for memory access. Represented below is the top block diagram of the Calm RISC microcontroller.
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PRODUCT OVERVIEW
S3CB018/FB018
S3CB018/FB018 OVERVIEW
Features
SUMMARY CPU
- 8-Bit Serial I/O Interface
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8-Bit RISC architecture
8-bit transmit/receive mode 8-bit receive mode LSB first or MSB first transmission selectable Internal and external clock source
Memory
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ROM: 4 Kword (8 K-byte) RAM: 3072 (1024+2048) byte 1024 (X-memory) byte 2048 (Y-memory) byte
16-Bit Serial I/O Interface
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16-bit transmit/receive mode External clock source
Stack
- size: maximum 16 (word)-level Coprocessor
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- 26 I/O Pins
- MAC 816 8 x 16, 16 x 16 Multiply and Accumulation Arithmetic operation
I/O: 26 pins, including 8 S/W open drain pins
8-Bit Basic Timer
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