 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
24LC128-I/ST Datasheet(PDF) 5 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
24LC128-I/ST Datasheet(HTML) 5 Page - Microchip Technology |
|
|
5 / 42 page  © 2007 Microchip Technology Inc. DS21930B-page 5 24AAXX/24LCXX/24FCXX TABLE 2-2: AC CHARACTERISTICS – ALL EXCEPT 24XX00, 24C01C AND 24C02C AC CHARACTERISTICS Electrical Characteristics: Industrial (I): VCC = +1.7V to 5.5V TA = -40°C to +85°C Automotive (E): VCC = +2.5V to 5.5V TA = -40°C to 125°C Param. No. Sym. Characteristic Min. Max. Units Conditions 1FCLK Clock frequency — — — — 100 400 400 1000 kHz 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5V ≤ VCC ≤ 5.5V 24FCXXX 2THIGH Clock high time 4000 600 600 500 — — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5V ≤ VCC ≤ 5.5V 24FCXXX 3TLOW Clock low time 4700 1300 1300 500 — — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5V ≤ VCC ≤ 5.5V 24FCXXX 4TR SDA and SCL rise time (Note 1) — — — 1000 300 300 ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC ≤ 5.5V 24FCXXX 5TF SDA and SCL fall time (Note 1) — — 300 100 ns All except 24FCXXX 1.7V ≤ VCC ≤ 5.5V 24FCXXX 6THD:STA Start condition hold time 4000 600 600 250 — — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5V ≤ VCC ≤ 5.5V 24FCXXX 7TSU:STA Start condition setup time 4700 600 600 250 — — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5V ≤ VCC ≤ 5.5V 24FCXXX 8THD:DAT Data input hold time 0 — ns (Note 2) 9TSU:DAT Data input setup time 250 100 100 — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC ≤ 5.5V 24FCXXX 10 TSU:STO Stop condition setup time 4000 600 600 250 — — — — ns 1.7 V ≤ VCC < 2.5V 2.5 V ≤ VCC ≤ 5.5V 1.7V ≤ VCC < 2.5V 24FCXXX 2.5 V ≤ VCC ≤ 5.5V 24FCXXX 11 TSU:WP WP setup time 4000 600 600 — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC ≤ 5.5V 24FCXXX 12 THD:WP WP hold time 4700 1300 1300 — — — ns 1.7V ≤ VCC < 2.5V 2.5V ≤ VCC ≤ 5.5V 1.7V ≤ VCC ≤ 5.5V 24FCXXX Note 1: Not 100% tested. CB = total capacitance of one bus line in pF. 2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions. 3: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model, which can be obtained from Microchip’s web site: www.microchip.com. 4: 24FCXXX denotes the 24FC64, 24FC128, 24FC256 and 24FC512 devices. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
