Electronic Components Datasheet Search |
|
HT9320K Datasheet(PDF) 9 Page - Holtek Semiconductor Inc |
|
HT9320K Datasheet(HTML) 9 Page - Holtek Semiconductor Inc |
9 / 30 page Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions TFP Pause Time After Flash ¾ Control key ¾ 0.2 ¾ s Digit key ¾ 1 ¾ s TRP Pause Time for One-key Redialing ¾ One-key redialing ¾ 1 ¾ s TDB Key-in Debounce Time ¾¾ ¾ 20 ¾ ms TBRK Break Time for One-key Redialing ¾ One-key redialing ¾ 1.2 ¾ s fOSC System Frequency ¾ Crystal=3.5795MHz 3.5759 3.5795 3.5831 MHz Pulse Mode Electrical Characteristics fOSC=3.5795MHz, Ta=25°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions IPOH PO Output Source Current 2.5V VOH=2V -0.2 ¾¾ mA IPOL PO Output Sink Current 2.5V VOL=0.5V 0.2 0.6 ¾ mA PR Pulse Rate ¾ MODE pin is connected to VDD ¾ 10 ¾ pps MODE pin is opened ¾ 20 ¾ M/B Make/Break Ratio ¾ A resistor is linked between R2 and C1 (HT9320B/C/K/L) ¾ 33:66 ¾ % M/B=VSS (HT9320A) M/B=VDD (HT9320H) No resistor is linked between R2 and C1 (HT9320B/C/K/L) ¾ 40:60 ¾ M/B=Floating (HT9320A) M/B=VSS (HT9320H) TPDP Pre-digit-pause Time ¾ M/B ratio=40:60 ¾ 40 (10pps) 20 (20pps) ¾ ms M/B ratio=33:66 ¾ 33 (10pps) 17 (20pps) ¾ HT9320 9 July 21, 1999 |
Similar Part No. - HT9320K |
|
Similar Description - HT9320K |
|
|
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 |