 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
HT1621 Scheda tecnica(PDF) 6 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT1621 Scheda tecnica(HTML) 6 Page - Holtek Semiconductor Inc |
|
|
6 / 15 page  D.C. Characteristics Ta=25 °C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Voltage ¾¾ 2.7 ¾ 5.2 V IDD1 Operating Current 3V No load or LCD ON On-chip RC oscillator ¾ 155 310 mA 5V ¾ 260 420 mA IDD2 Operating Current 3V No load or LCD ON Crystal oscillator ¾ 150 310 mA 5V ¾ 250 420 mA IDD11 Operating Current 3V No load or LCD OFF On-chip RC oscillator ¾ 830 mA 5V ¾ 20 60 mA IDD22 Operating Current 3V No load or LCD OFF Crystal oscillator ¾¾ 20 mA 5V ¾¾ 35 mA ISTB Standby Current 3V No load, Power down mode ¾ 112 mA 5V ¾ 224 mA VIL Input Low Voltage 3V DATA, WR,CS,RD 0 ¾ 0.6 V 5V 0 ¾ 1.0 V VIH Input High Voltage 3V DATA, WR,CS,RD 2.4 ¾ 3.0 V 5V 4.0 ¾ 5.0 V IOL1 BZ, BZ, IRQ 3V VOL=0.3V 0.9 1.8 ¾ mA 5V VOL=0.5V 1.7 3.0 ¾ mA IOH1 BZ, BZ 3V VOH=2.7V -0.9 -1.8 ¾ mA 5V VOH=4.5V -1.7 -3.0 ¾ mA IOL2 DATA 3V VOL=0.3V 0.9 1.8 ¾ mA 5V VOL=0.5V 1.7 3.0 ¾ mA IOH2 DATA 3V VOH=2.7V -0.9 -1.8 ¾ mA 5V VOH=4.5V -1.7 -3.0 ¾ mA IOL3 LCD Common Sink Current 3V VOL=0.3V 80 160 ¾mA 5V VOL=0.5V 180 360 ¾mA IOH3 LCD Common Source Current 3V VOH=2.7V -40 -80 ¾mA 5V VOH=4.5V -90 -180 ¾mA IOL4 LCD Segment Sink Current 3V VOL=0.3V 50 100 ¾mA 5V VOL=0.5V 120 240 ¾mA IOH4 LCD Segment Source Current 3V VOH=2.7V -30 -60 ¾mA 5V VOH=4.5V -70 -140 ¾mA RPH Pull-high Resistor 3V DATA, WR,CS,RD 100 200 300 k W 5V 50 100 150 k W HT1626 Rev. 1.60 6 November 9, 2010 PATENTED |
|
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
