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S1C17501 Dataheets PDF



Part Number S1C17501
Manufacturers Epson
Logo Epson
Description 16-bit Single chip Microcontroller
Datasheet S1C17501 DatasheetS1C17501 Datasheet (PDF)

S1C17501 CMOS 16-bit Application Specific Controller ● 16-bit RISC CPU Core S1C17 (Max. 48 MHz operation) ● 128K/96K-Byte Flash ROM and 4K + 2K-Byte RAM (2K-byte RAM is operable with separated power supply) ● Multiply and Accumulation Function (16 bits × 16 bits + 32 bits MAC) ● Built-in USB FS-Device Controller ● 10-bit ADC ● I2S Interface ● IGBT Control Function by PWM Timer ● Infrared Remote Control Signal Transceiver and Receiver Circuit ● NAND Flash Card Interface ■ DESCRIPTIONS The S1C175.

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S1C17501 CMOS 16-bit Application Specific Controller ● 16-bit RISC CPU Core S1C17 (Max. 48 MHz operation) ● 128K/96K-Byte Flash ROM and 4K + 2K-Byte RAM (2K-byte RAM is operable with separated power supply) ● Multiply and Accumulation Function (16 bits × 16 bits + 32 bits MAC) ● Built-in USB FS-Device Controller ● 10-bit ADC ● I2S Interface ● IGBT Control Function by PWM Timer ● Infrared Remote Control Signal Transceiver and Receiver Circuit ● NAND Flash Card Interface ■ DESCRIPTIONS The S1C17501 is a high performance and compact 16-bit RISC application specific controller (ASC). It is suitable for various products that require analog inputs and interfaces for connection, such as healthcare goods, sensor systems, alarms, home electric appliance (rice cookers, microwave ovens and remote controllers). The S1C17501 consists of a S1C17 16-bit compact RISC CPU Core, a 128K- or 96K-byte Flash EEPROM, a 4K-byte RAM, a 2K-byte battery backup RAM, a 10-bit ADC with eight analog input channels, a USB FS-device controller, a PWM control capture timer/counter, an infrared remote controller, serial interfaces (UART with IrDA 1.0, SPI, I 2C, and I 2S), an RTC driven with an independent power supply, 16-bit and 8-bit timers, a watchdog timer, a NAND Flash card interface, an external bus with an SRAM controller and GPIO ports. The USB FS-device controller may be used not only for communication with PCs but also for on-board firmware update. The S1C17501 provides a 16 bits × 16 bits + 32 bits MAC (multiply and accumulate) instruction to implement a DSP function. Furthermore, an external audio ADC/DAC may be connected via the built-in I 2S interface, this makes it possible to input/output ADPCM sound/voice data. The S1C17501 has adopted the EPSON SoC (System on Chip) design technology using 0.35 μm mixed analog low power CMOS process. Product Lineup Model No. Flash ROM size RAM size Package S1C17501F01 96K bytes 4K + 2K * bytes TQFP14-100pin S1C17501F02 128K bytes 4K + 2K * bytes TQFP15-128pin ∗ The 2K-byte RAM is configurable as separated power with battery backup. This product uses SuperFlash ® Technology licensed from Silicon Storage Technology, Inc. ■ FEATURES ● Technology ● CPU • Seiko Epson original 16-bit RISC processor S1C17 Core • Internal 3-stage pipeline • Instruction set - 16-bit fixed length - 111 basic instructions (184 including variations) - Compact and fast instruction set optimized for development in C language • Registers - Eight 24-bit general-purpose registers - Three special registers (24-bit × 2, 8-bit × 1) • Memory space - Up to 16M bytes accessible (24-bit address) • 0.35 μm AL-4-layers mixed analog low power CMOS process technology SEIKO EPSON CORPORATION Free Datasheet http://www.datasheet4u.com/ S1C17501 ● Internal Memories • Flash EEPROM - 128K bytes (S1C17501F0A) - 96K bytes (S1C17501F1A) • RAM - 4K bytes - 2K bytes (with battery backup feature) ● Operating Clock • Main clock - 48 MHz when the USB function is used - 1 to 48 MHz (can be divided by 1 to 32) or 32.768 kHz when the USB function is not used - On-chip oscillator (crystal or ceramic) or external clock input • Sub clock - 32.768 kHz (typ.) for the RTC - On-chip oscillator (crystal) ● SRAM Controller • Provides a 23-bit external address bus, an 8- or 16-bit width selectable data bus, and four chip enable signals to support a maximum of 15M-byte external memory space. ● Interrupt Controller • Four non-maskable interrupts - Reset (#RESET pin or watchdog timer) - Address misaligned - Debug - NMI (#NMI pin or watchdog timer) • 27 maskable interrupts - Port inputs (eight systems) - PWM control capture timer/counter (one system) - A/D converter (two systems) - 16-bit timer of clock generator (one system) - 8-bit timers of clock generator (two systems) - UART (one system) - SPI (two systems) - I 2C (one system) - RTC (one system) - 8-bit timers (four systems) - USB function controller (one system) - I 2S (two systems) - Remote controller (one system) - The interrupt level (priority) of each maskable interrupt system is configurable (levels 0 to 7). ● Prescaler • Generates the source clocks for the clock generator. ● PWM Control Capture Timer/Counters • One channel of 16-bit timer/counter with PWM output function is available. • Can generate two compare-match interrupts. • Supports the IGBT output control function using the A/D converter out-of-range signal. ● Clock Generator • One channel of 16-bit timer and two channels of 8-bit timers are available. • Can be used as the clock source for the UART, SPI, and I 2 C. • Each timer can generate an underflow interrupt. 2 EPSON Free Datasheet http://www.datasheet4u.com/ S1C17501 ● 8-bit Timers • Four channels of 8-bit timers (presettable down counter) are available. • Can be used as an interval timer to trigger the ADC. • Each timer can generate an underflow interrupt. ● Watchdog Timer • 30-bit watchdog timer to generate a reset or an NMI • The watchdog timer overflow period (reset or NM.


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