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Silicon Laboratories, Inc. SiM3U136

The Silicon Laboratories, Inc. SiM3U136 is a 32-bit ARM Cortex M3 CPU - 80 MHz maximum frequency - Nested vectored interrupt control (NVIC) with 16 levels of interrupt priority Memory - 32-256 kB Flash; In-system programmable - 8-32 kB SRAM (including 4 kB retention SRAM, which preserves state in sleep mode) - External bus interface supports up to 16 MB of external memory or a parallel LCD interface Clock Sources - Internal oscillator with PLL: 20-80 MHz - Internal 48 MHz oscillator supports crystal-less USB operation - Low-power internal oscillator: 20 MHz - Low-frequency internal oscillator: 16.4 kHz - External oscillator: Crystal, RC, C, CMOS clock 128/192/256-bit Hardware AES Encryption 16/32-bit CRC - Hardware support for four common polynomials Timers/Counters - 2 x 32-bit or 4 x 16-bit timers with capture/compare - 2 x 16-bit, 2 channel counters with capture/compare/PWM - 16-bit, 6-channel counter with capture/compare/PWM and dead-time controller - 16-bit low power timer - 32-bit real time counter (RTC) - Watchdog counter 128-bit Unique ID 2 x 12-Bit Analog-to-Digital Converters (ADC) - Up to 28 channels - Up to 250 ksps 12-bit mode or 1 Msps 10-bit mode - Single, simultaneous, interleaving modes supported 2 x 10-Bit Digital-to-Analog Converter (IDAC) - DMA support for waveform generation 16-Channel Capacitance-to-Digital Converter - Supports buttons, sliders, wheels, and capacitive proximity Two Low-Current Comparators - Integrated 6-bit programmable reference voltage 16-Channel DMA Controller - Supports Peripherals, external triggers, and counters Flexible I/O - Up to 59 contiguous GPIO - Up to 6 programmable high-power capable IO Communication Interfaces - USB 2.0-compliant full speed with 10 endpoints - 2 x USARTs and 2 x UARTs with IrDA and ISO7816 smart card support - 3 x SPIs - 2 x I2C - I2S On-Chip Debugging - JTAG and serial wire debug (SWD) - Cortex-M3 embedded trace macrocell (ETM).

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Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
875,052 bytes
Generic User Guide
1,364,135 bytes
Technical Reference Manual
1,106,603 bytes
User Manual
4,098,000 bytes

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FLASH Utilities
Real-Time OS
Simulated Features
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

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