 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
S24CS0 датащи(PDF) 20 Page - Seiko Instruments Inc |
|
|
|||||||||||||||||||||||||||||
S24CS0 датащи(HTML) 20 Page - Seiko Instruments Inc |
|
|
20 / 47 page  2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A Rev.4.4_00 Seiko Instruments Inc. 20 Using S-24CS01A/02A/04A/08A 1. Adding a pull-up resistor to SDA I/O pin and SCL input pin Add a 1 to 5 k Ω pull-up resistor to the SCL input pin *1 and the SDA I/O pin in order to enable the functions of the I 2C-bus protocol. Normal communication cannot be provided without a pull-up resistor. *1. When the SCL input pin of the E 2PROM is connected to a tri-state output pin of the microprocessor, connect the same pull-up resistor to prevent a high impedance status from being input to the SCL input pin. This protects the E 2PROM from malfunction due to an undefined output (high impedance) from the tri- state pin when the microprocessor is reset when the voltage drops. 2. I/O pin equivalent circuit The I/O pins of this IC do not include pull-up and pull-down resistors. The SDA pin is an open-drain output. The following shows the equivalent circuits. SCL Figure 22 SCL Pin SDA Figure 23 SDA Pin |
|
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
