 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32F101C4 датащи(PDF) 53 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32F101C4 датащи(HTML) 53 Page - STMicroelectronics |
|
|
53 / 87 page  DocID15058 Rev 6 53/87 STM32F101x4, STM32F101x6 Electrical characteristics 86 5.3.13 I/O port characteristics General input/output characteristics Unless otherwise specified, the parameters given in Table 33 are derived from tests performed under the conditions summarized in Table 8. All I/Os are CMOS and TTL compliant. Table 33. I/O static characteristics Symbol Parameter Conditions Min Typ Max Unit VIL Standard IO input low level voltage - -0.3 - 0.28*(VDD-2 V)+0.8 V(1) V IO FT(2) input low level voltage -0.3 - 0.32*(VDD-2 V)+0.75 V(1) VIH Standard IO input high level voltage - 0.41*(VDD-2 V)+1.3 V(1) -VDD+0.3 IO FT(2) input high level voltage VDD > 2 V 0.42*(VDD-2 V)+1 V(1) - 5.5 VDD ≤ 2 V 5.2 Vhys Standard IO Schmitt trigger voltage hysteresis(3) -200 - - mV IO FT Schmitt trigger voltage hysteresis(3) -5% VDD(4) -- Ilkg Input leakage current (5) VSS ≤ VIN ≤ VDD Standard I/Os -- ±1 µA VIN = 5 V I/O FT -- 3 RPU Weak pull-up equivalent resistor(6) VIN = VSS 30 40 50 k Ω RPD Weak pull-down equivalent resistor(6) VIN = VDD 30 40 50 CIO I/O pin capacitance - - 5 - pF 1. Data based on design simulation. 2. FT = Five-volt tolerant. In order to sustain a voltage higher than VDD+0.3 the internal pull-up/pull-down resistors must be disabled. 3. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization, not tested in production. 4. With a minimum of 100 mV. 5. Leakage could be higher than max. if negative current is injected on adjacent pins. 6. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This PMOS/NMOS contribution to the series resistance is minimum (~10% order) . |
|
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
