Datasheet

STM8S105xx
Contents
10 Electrical characteristics ............................................................... 42
10.1 Parameter conditions ...................................................................... 42
10.1.1 Minimum and maximum values ........................................................ 42
10.1.2 Typical values ................................................................................... 42
10.1.3 Typical curves ................................................................................... 42
10.1.4 Typical current consumption ............................................................ 42
10.1.5 Loading capacitor ............................................................................. 43
10.1.6 Pin input voltage ............................................................................... 43
10.2 Absolute maximum ratings .............................................................. 43
10.3 Operating conditions ....................................................................... 45
10.3.1 VCAP external capacitor .................................................................. 46
10.3.2 Supply current characteristics .......................................................... 47
10.3.3 External clock sources and timing characteristics ............................ 56
10.3.4 Internal clock sources and timing characteristics ............................. 58
10.3.5 Memory characteristics ..................................................................... 60
10.3.6 I/O port pin characteristics ................................................................ 61
10.3.7 Typical output level curves ............................................................... 64
10.3.8 Reset pin characteristics .................................................................. 68
10.3.9 SPI serial peripheral interface .......................................................... 70
10.3.10 I2C interface characteristics ............................................................. 73
10.3.11 10-bit ADC characteristics ................................................................ 74
10.3.12 EMC characteristics .......................................................................... 77
11 Package information ...................................................................... 80
11.1 48-pin LQFP package mechanical data .......................................... 80
11.2 44-pin LQFP package mechanical data .......................................... 81
11.3 32-pin LQFP package mechanical data .......................................... 82
11.4 32-lead UFQFPN package mechanical data ................................... 84
11.5 SDIP32 package mechanical data .................................................. 85
12 Thermal characteristics ................................................................. 87
12.1 Reference document ....................................................................... 87
12.2 Selecting the product temperature range ........................................ 87
13 Ordering information ...................................................................... 89
14 STM8S105 FASTROM microcontroller option list ....................... 90
15 STM8 development tools ............................................................... 94
15.1 Emulation and in-circuit debugging tools ......................................... 94
DocID14771 Rev 13 3/99