 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
HT46R002 Datasheet(PDF) 9 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT46R002 Datasheet(HTML) 9 Page - Holtek Semiconductor Inc |
|
|
9 / 83 page  Rev. 1.21 8 April 11, 2017 Rev. 1.21 9 April 11, 2017 HT46R002/HT46R003 Cost-Effective A/D 8-Bit OTP MCU HT46R002/HT46R003 Cost-Effective A/D 8-Bit OTP MCU D.C.Characteristics Ta=25°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Voltage (HIRC) ─ fSYS=8MHz 2.3 ─ 5.5 V IDD1 Operating Current (HIRC on) 3V No load, fSYS=8MHz ─ 1.2 1.8 mA 5V ─ 2.4 3.6 mA ISTB1 Standby Current (LIRC on) 3V No load, system HALT ─ ─ 5 μA 5V ─ ─ 10 μA ISTB2 Standby Current (LIRC off) 3V No load, system HALT ─ ─ 1 μA 5V ─ ─ 2 μA VIL1 Input Low Voltage for I/O Ports, TMR and INT pin 5V ─ 0 ─ 1.5 V ─ 0 ─ 0.2VDD V VIH1 Input High Voltage for I/O Ports, TMR and INT pin 5V ─ 3.5 ─ 5 V ─ 0.8VDD ─ VDD V VIL2 Input low voltage (RES) ─ ─ 0 ─ 0.4VDD V VIH2 Input high voltage (RES) ─ ─ 0.9VDD ─ VDD V VLVR Low Voltage Reset Voltage ─ LVR Enable, 2.1V 2.0 2.1 2.2 V IOH I/O source current (PA) 3V VOH=0.9VDD -2.5 -5 ─ mA 5V -5 -11 ─ mA IOL1 I/O sink current (PA) 3V VOL=0.1VDD 7.5 15 ─ mA 5V 15 30 ─ mA IOL2 PA7 sink current 5V VOL=0.1VDD 2 3 ─ mA RPH Pull-high Resistance for I/O Ports 3V ─ 20 60 100 kΩ 5V ─ 10 30 50 kΩ A.C. Characteristics Ta=25°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions fCPU Operating Clock ─ 2.3V~5.5V 8 8 8 MHz fHIRC System Clock (HIRC) 3/5V ─ -2% 8 +2% MHz 3/5V Ta=0°~70°C -5% 8 +5% MHz 3.0~5.5V Ta=0°~70°C -8% 8 +8% MHz 3.0~5.5V Ta=-40°~85°C -12% 8 +12% MHz fTIMER Timer I/P Frequency (TMR) 3.3~5.5V ─ 0 ─ 8 MHz tWDTOSC Watchdog oscillator period 3V ─ 45 90 180 μs 5V ─ 32 65 130 μs tRES External reset low pulse width ─ ─ 1 ─ ─ μs tSST System start-up timer period ─ wake-up from halt ─ 16 ─ tSYS tLVR Low Voltage Width to Reset ─ ─ 0.25 1 2 ms tRSTD System Reset Delay Time (All Reset) ─ ─ 25 50 100 ms Note:1.tSYS=1/fSYS 2.TomaintaintheaccuracyoftheinternalHIRCoscillatorfrequency,a0.1μFdecouplingcapacitorshould beconnectedbetweenVDDandVSSandlocatedasclosetothedeviceaspossible. |
|
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
