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Silicon Laboratories, Inc. SiM3L154

The Silicon Laboratories, Inc. SiM3L154 is a 32-bit ARM Cortex-M3 CPU - 50 MHz maximum frequency - Single-cycle multiplication, hardware division support - Nested vectored interrupt control (NVIC) with 8 priority levels Memory - 32-256 kB flash, in-system programmable - 8-32 kB SRAM with configurable low power retention Clock Sources - Internal oscillator with PLL: 23–50 MHz - Low power internal oscillator: 20 MHz - Low frequency internal oscillator (LFO): 16.4 kHz - External real-time clock (RTC) crystal oscillator - External oscillator: Crystal, RC, C, CMOS clock Power Management - 3 (2 scaleable) low drop-out (LDO) regulators - Power-on reset circuit and brownout detectors - DC-DC buck converter allows dynamic voltage scaling - Multiple power modes supported for low power optimization 5 V Tolerant Flexible I/O - Up to 62 contiguous 5 V tolerant GPIO Analog Peripherals - 12-Bit Analog-to-Digital Converter Up to 250 ksps 12-bit mode or 1 Msps 10-bit mode - 10-Bit Current-mode Digital-to-Analog Converter - 2 x Low-current comparators Digital and Communication Peripherals - 1 x USART with IrDA and ISO7816 Smartcard support - 1 x UART that operates in low power mode - 2 x SPIs, 1 x I2C, 16/32-bit CRC - 128/192/256-bit Hardware AES Encryption - Encoder/Decoder: Manchester and Three-out-ofSix - Integrated LCD Controller up to 160 segments (40x4), auto-contrast and low power operation Timers/Counters - 3 x 32-bit or 6 x 16-bit timers with capture/compare - 16-bit, 6-channel counter with capture/compare/PWM - 16-bit low power timer/advanced capture counter - 32-bit real time clock (RTC) - Watchdog timer - Low power mode advanced capture counter (ACCTR) Data Transfer Peripherals - 10-Channel DMA Controller - 3 Channel Data Transfer Manager On-Chip Debugging - Serial wire debug (SWD) with serial wire viewer (SWV), JTAG (no boundary scan) - Cortex-M3 embedded trace macrocell (ETM).

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Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
864,854 bytes
Generic User Guide
1,364,135 bytes
Technical Reference Manual
1,106,603 bytes
User Manual
3,555,277 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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