Electronic Components Datasheet Search |
|
MM1096 Datasheet(PDF) 4 Page - Mitsumi Electronics, Corp. |
|
MM1096 Datasheet(HTML) 4 Page - Mitsumi Electronics, Corp. |
4 / 7 page MITSUMI System Reset (with built-in watchdog timer) MM1096 Electrical Characteristics (DC) (Except where noted otherwise, MM1096A : VCC=3.6V, Ta=25°C, MM1096B : VCC=5.0V) (Except where noted otherwise, resistance unit is Ω) Item Symbol Measurement conditions Min. Typ. Max. Units MM1096A 8 VCC input TPI µs pulse width MM1096B 8 CK input pulse width TCKW 3µs CK input cycle TCK 20 µs Watchdog timer monitoring time *1 TWD CT=0.02µF 25 50 75 ms Reset time for watchdog timer *2 TWR CT=0.02µF 1 2 3 ms Reset hold time for power supply rise *3 TPR 510 15 ms Output delay time from VCC *4 TPD RESET -------------------------------------------------------------------------- pin, RL=10k, CL=20pF 2 10 µs Output rise time *5 tR RESET -------------------------------------------------------------------------- pin, RL=10k, CL=20pF 2.0 4.0 µs Output fall time *5 tF RESET -------------------------------------------------------------------------- pin, RL=10k, CL=20pF 0.2 1.0 µs VCC 3.6V 2.8V VCC 5.0V 4.0V CT=0.02µF, VCC Notes: *1 Monitoring time is the time from the last pulse (negative edge) of the timer clear clock pulse until reset pulse output. In other words, reset output is output if a clock pulse is not input during this time. *2 Reset time means reset pulse width. However, this does not apply to power ON reset. *3 Reset hold time is the time from when VCC exceeds detection voltage (VSH) during power ON reset until reset release (RESET ----------------------------------------------- output high). *4 Output delay time is the time from when power supply voltage drops below detection voltage (VSL) until reset (RESET ----------------------------------------------- output low). *5 Voltage range when measuring output rise and fall is 10~90%. *6 Watchdog timer monitoring time (TWD), watchdog timer reset time (TWR) and reset hold time (TPR) during power supply rise can be changed by varying CT capacitance. The times are expressed by the following formulae. TPR (ms) . =. 500 CT (µF) TWD (ms) . =. 2500 CT (µF) TWR (ms) . =. 100 CT (µF) Example : When CT=0.02µF TPR . =. 10ms TWD . =. 50ms TWR . =. 2ms CK or |
Similar Part No. - MM1096 |
|
Similar Description - MM1096 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |