![](http://datasheet.mmic.net.cn/120000/ST72P652AR4T1-XXX_datasheet_3576758/ST72P652AR4T1-XXX_3.png)
Table of Contents
3/160
11.7 I C SINGLE MASTER BUS INTERFACE (I2C) . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . 105
11.8 8-BIT A/D CONVERTER (ADC) . . . . . . . . . . . . . . . . . . .... .... ... . ... .. . . ... .. . . 113
12 INSTRUCTION SET . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . .. . . . . . . . . . . . . . ... .. . . . . 117
12.1 ST7 ADDRESSING MODES . . . . . . . . . . . . . . . . . .... . . ... . . . . ... .. ... .. .. ... . 117
12.2 INSTRUCTION GROUPS . . . . . . . . . . . . . . . . .... . . . ... . . . . . . . . . . . . . ... .. . . .. 120
13 ELECTRICAL CHARACTERISTICS . . . . .... .. . .... . ... .. .. .. .... . . . ... . . . . . . . . . 123
13.1 PARAMETER CONDITIONS . . . . . . . . . . . . . . .... .... .. . . . . . . . . . . . . . ... .. . . . . 123
13.2 ABSOLUTE MAXIMUM RATINGS . . . . . . ... .. ... .. .. . . . . . . . ... .. .. .... . . ... . 124
13.3 OPERATING CONDITIONS . .... . ... .. . . . . .... .... .. . .... .. . . . . . . ... .. . . . . 125
13.4 SUPPLY CURRENT CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . .... . ... .. . . .. 127
13.5 CLOCK AND TIMING CHARACTERISTICS . . . . . . . . .... .... ... . ... .. . . ... .. . . 130
13.6 MEMORY CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
13.7 EMC CHARACTERISTICS . . . . . . . . . . . . . . . . . ... . . . . . . . . . .... ... . . . . . . . . . . . 132
13.8 I/O PORT PIN CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . .... .... .. . . . . . . . . . 137
13.9 CONTROL PIN CHARACTERISTICS . . . ... . . . . . . . . . ... .. .. ... .. .. .... . . ... . 141
13.10TIMER PERIPHERAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
13.11COMMUNICATION INTERFACE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . 144
13.128-BIT ADC CHARACTERISTICS . . . . . . . . . . .... . . . . .. . . . . . . . . . . . . . ... .. . . . . 149
14 PACKAGE CHARACTERISTICS . . . . . . .... .. . .... . ... .. .. .. .... . . . ... . . . . . . . . . 151
14.1 PACKAGE MECHANICAL DATA . . . . . . . . . . . . . . . . . .... . . . . ... . ... .. . . ... .. . . 151
15 DEVICE CONFIGURATION AND ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . 153
15.1 OPTION BYTE
. . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . ... .. .. ... .. . ... .. . . ... . 153
15.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE . . . . . 154
15.3 DEVELOPMENT TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . 156
15.4 ST7 APPLICATION NOTES . . . . . . . . . . ... . . . . ... .. ... .. .. ... .. . ... .. . . ... . 157
16 SUMMARY OF CHANGES . .... . . .. .. .. .. . . . . . . . . . . . . . ... . . . . . . . . . ... .. .. ... . 159
1