10.8 Leakage and Output Buffer Characteristics ........................................................................................ 39
10.9 DC Characteristics .............................................................................................................................. 40
10.10
IDD Measurement Test Parameters .......................................................................................... 42
10.11
AC Characteristics ..................................................................................................................... 43
10.11.1
AC Characteristics and Operating Condition for -18/18I/18J speed grade ....................... 43
10.11.2
AC Characteristics and Operating Condition for -25/25L/25I/25J/-3 speed grade............ 45
10.12
AC Input Test Conditions ........................................................................................................... 66
10.13
Differential Input/Output AC Logic Levels .................................................................................. 66
10.14
AC Overshoot / Undershoot Specification ................................................................................. 67
10.14.1
AC Overshoot / Undershoot Specification for Address and Control Pins: ........................ 67
10.14.2
AC Overshoot / Undershoot Specification for Clock, Data, Strobe and Mask pins: .......... 67
I drew a board, the chip used is STM32F103C8T6, some of the schematics are as follows:Some of the programs are as follows: int main(void) { long int i; Stm32_Clock_Init(2); //72MHz //IWDG_Init(6,800);...
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