Silicon Laboratories SiM3L1xx User Manual page 4

Si M3 L1 xx
4.7.2. UART (UART0)....................................................................................................48
4.7.3. SPI (SPI0, SPI1) ..................................................................................................49
4.7.4. I2C (I2C0) ............................................................................................................49
4.8. Analog ..........................................................................................................................50
4.8.1. 12-Bit Analog-to-Digital Converter (SARADC0)...................................................50
4.8.2. 10-Bit Digital-to-Analog Converter (IDAC0) .........................................................50
4.8.3. Low Current Comparators (CMP0, CMP1) ..........................................................50
4.9. Reset Sources..............................................................................................................51
4.10.Security ........................................................................................................................52
4.11.On-Chip Debugging .....................................................................................................52
5. Ordering Information .........................................................................................................53
6. Pin Definitions....................................................................................................................55
6.1. SiM3L1x7 Pin Definitions .............................................................................................55
6.2. SiM3L1x6 Pin Definitions .............................................................................................62
6.3. SiM3L1x4 Pin Definitions .............................................................................................69
6.4. TQFP-80 Package Specifications ................................................................................74
6.4.1. TQFP-80 Solder Mask Design.............................................................................77
6.4.2. TQFP-80 Stencil Design ......................................................................................77
6.4.3. TQFP-80 Card Assembly.....................................................................................77
6.5. QFN-64 Package Specifications ..................................................................................78
6.5.1. QFN-64 Solder Mask Design...............................................................................80
6.5.2. QFN-64 Stencil Design ........................................................................................80
6.5.3. QFN-64 Card Assembly.......................................................................................80
6.6. TQFP-64 Package Specifications ................................................................................81
6.6.1. TQFP-64 Solder Mask Design.............................................................................84
6.6.2. TQFP-64 Stencil Design ......................................................................................84
6.6.3. TQFP-64 Card Assembly.....................................................................................84
6.7. QFN-40 Package Specifications ..................................................................................85
6.7.1. QFN-40 Solder Mask Design...............................................................................87
6.7.2. QFN-40 Stencil Design ........................................................................................87
6.7.3. QFN-40 Card Assembly.......................................................................................87
7. Revision Specific Behavior...............................................................................................88
7.1. Revision Identification ..................................................................................................88
Document Change List ...........................................................................................................90
Contact Information ................................................................................................................91
4 Rev 1.1