S1C17564

S1C17554/564 16-bit Single Chip Microcontroller ●48-pin wafer-chip-scale package (WCSP) ●10-bit A/D converter ● Code-efficient architecture optimized for the C language, single-cycle instruction high processing performance, serial ICE, and built-in 16-bit RISC PCU core S1C17 ■ DESCRIPTIONS The S1C17554/564 is a compact 16-bit MCU that delivers high-speed, low power operation with large address space and on-chip ICE. It integrates A/D converter and thus various analog-interface sensors are connectable. The ultra small power-saving 48-pin WCSP is most suitable for sensor-applied products that require low power consumption and high-speed processing. „ FEATURES The main features of the S1C17554/564 are listed below. Model S1C17554 S1C17564 CPU CPU core Seiko Epson original 16-bit RISC CPU core S1C17 Multiplier/Divider (COPRO) 16-bit × 16-bit multiplier 16-bit × 16-bit + 32-bit multiply and accumulation unit 16-bit ÷ 16-bit divider Embedded Flash memory Capacity 128K bytes (for both instructions and data) Erase/program count Min. 1 time Other Read/program protection function An erasing/programming power supply (VPP) is required. Allows on-board programming using a debugging tool such as ICDmini. Embedded RAM Capacity 16K bytes Clock generator System clock source 2 sources (OSC3/OSC1) 3 sources (IOSC/OSC3/OSC1) IOSC oscillator circuit 2/4/8/12 MHz(typ.) internal oscillator circuit OSC3 oscillator circuit 24 MHz (max.) crystal or ceramic oscillator circuit Supports an ...