SIM3L156-C-GQ Silicon Labs, SIM3L156-C-GQ Datasheet - Page 3

• Manufacturer Part Number: SIM3L156-C-GQ
• Description: ARM Microcontrollers - MCU 128KB, DC-DC, 32x4 LCD, AES, QFN64
• Manufacturer: Silicon Labs
• Series: SiM3L1xxr

Specifications of SIM3L156-C-GQ

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SiM3L1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.25 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• Interface Type: I2C, SPI, UART, USART
• Length: 10 mm

Ta b l e o f C o n t e n ts
1. Related Documents and Conventions ...............................................................................5
2. Typical Connection Diagrams ............................................................................................6
3. Electrical Specifications......................................................................................................8
4. Precision32™ SiM3L1xx System Overview.....................................................................31
1.1. Related Documents........................................................................................................5
1.2. Conventions ...................................................................................................................5
2.1. Power .............................................................................................................................6
3.1. Electrical Characteristics ................................................................................................8
3.2. Thermal Conditions ...................................................................................................... 29
3.3. Absolute Maximum Ratings..........................................................................................30
4.1. Power ........................................................................................................................... 33
4.2. I/O................................................................................................................................. 38
4.3. Clocking........................................................................................................................ 39
4.4. Integrated LCD Controller (LCD0)................................................................................ 41
4.5. Data Peripherals...........................................................................................................42
4.6. Counters/Timers........................................................................................................... 44
4.7. Communications Peripherals ....................................................................................... 47
1.1.1. SiM3L1xx Reference Manual.................................................................................5
1.1.2. Hardware Access Layer (HAL) API Description ....................................................5
1.1.3. ARM Cortex-M3 Reference Manual.......................................................................5
4.1.1. DC-DC Buck Converter (DCDC0)........................................................................ 33
4.1.2. Three Low Dropout LDO Regulators (LDO0) ...................................................... 34
4.1.3. Voltage Supply Monitor (VMON0) ....................................................................... 34
4.1.4. Power Management Unit (PMU).......................................................................... 34
4.1.5. Device Power Modes........................................................................................... 34
4.1.6. Process/Voltage/Temperature Monitor (TIMER2 and PVTOSC0)....................... 37
4.2.1. General Features.................................................................................................38
4.2.2. Crossbar .............................................................................................................. 38
4.3.1. PLL (PLL0)........................................................................................................... 40
4.3.2. Low Power Oscillator (LPOSC0) ......................................................................... 40
4.3.3. Low Frequency Oscillator (LFOSC0)................................................................... 40
4.3.4. External Oscillators (EXTOSC0).......................................................................... 40
4.5.1. 10-Channel DMA Controller................................................................................. 42
4.5.2. Data Transfer Managers (DTM0, DTM1, DTM2) ................................................. 42
4.5.3. 128/192/256-bit Hardware AES Encryption (AES0) ............................................ 42
4.5.4. 16/32-bit Enhanced CRC (ECRC0) .....................................................................43
4.5.5. Encoder / Decoder (ENCDEC0) .......................................................................... 43
4.6.1. 32-bit Timer (TIMER0, TIMER1, TIMER2)........................................................... 44
4.6.2. Enhanced Programmable Counter Array (EPCA0) ............................................. 44
4.6.3. Real-Time Clock (RTC0) ..................................................................................... 45
4.6.4. Low Power Timer (LPTIMER0)............................................................................45
4.6.5. Watchdog Timer (WDTIMER0)............................................................................45
4.6.6. Low Power Mode Advanced Capture Counter (ACCTR0)................................... 46
4.7.1. USART (USART0) ............................................................................................... 47
Rev 0.5
SiM3L1xx
3