 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32F318C8 датащи(PDF) 87 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32F318C8 датащи(HTML) 87 Page - STMicroelectronics |
|
|
87 / 125 page  DocID026294 Rev 5 87/125 STM32F318C8 STM32F318K8 Electrical characteristics 107 6.3.17 Communications interfaces I 2C interface characteristics The I2C interface meets the timings requirements of the I2C-bus specification and user manual rev. 03 for: Standard-mode (Sm): with a bit rate up to 100 kbit/s Fast-mode (Fm): with a bit rate up to 400 kbit/s Fast-mode Plus (Fm+): with a bit rate up to 1 Mbit/s. The I2C timings requirements are guaranteed by design when the I2C peripheral is properly configured (refer to Reference manual). The SDA and SCL I/O requirements are met with the following restrictions: the SDA and SCL I/O pins are not "true" open-drain. When configured as open-drain, the PMOS connected between the I/O pin and VDDIOx is disabled, but is still present. Only FTf I/O pins support Fm+ low level output current maximum requirement. Refer to Section 6.3.13: I/O port characteristics for the I2C I/Os characteristics. All I2C SDA and SCL I/Os embed an analog filter. Refer to the table below for the analog filter characteristics: Table 56. I2C analog filter characteristics(1) 1. Guaranteed by design, not tested in production. Symbol Parameter Min Max Unit tAF Maximum pulse width of spikes that are suppressed by the analog filter 50(2) 2. Spikes with widths below tAF(min) are filtered. 260(3) 3. Spikes with widths above tAF(max) are not filtered ns |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
