HT46RU67, HT46RU75D-1, HT46U22 Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:SSOP-56 D/C:08+
HT46RU67, HT46RU75D-1, HT46U22 Datasheet download
Part Number: HT46RU67
MFG: HOLTEK
Package Cooled: SSOP-56
D/C: 08+
HT46RU67, HT46RU75D-1, HT46U22
- Table of contents:
Info of HT46RU67
Info of HT46RU75D-1
Info of HT46U22
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About HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
Download : Click here to Download
About HT46RU75D-1
PDF/DataSheet Download
Datasheet: HT46RU75D-1
File Size: 484092 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
About HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
Download : Click here to Download
HT46RU67 General Description
HT46RU67/HT46CU678,A/DLCD.HT46CU67OTPHT46RU67.
,I/O,,,A/D,PWM,UART,/,,LCD,A/DLCD,,,,.
HT46RU75D-1 General Description
HT46RU75D-18,A/DLCD.AD.
,I/O,,,A/D,LCD,/,A/DLCD,,,,.
HT46RU75D-1 Maximum Ratings
Supply Voltage .......................VSS-0.3V to VSS+6.0V
Input Voltage..........................VSS-0.3V to VDD+0.3V
IOL Total ........................................................150mA
Total Power Dissipation ................................500mW
Storage Temperature .......................-50 to 125
Operating Temperature...................... -40 to 85
IOH Total.......................................................-100mA
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
HT46RU75D-1 Features
· Operating voltage:
fSYS = 4MHz: 2.2V~5.5V
fSYS = 8MHz: 3.3V~5.5V
· 18 bidirectional I/O lines and two ADC inputs
· Single external interrupt input shared with I/O line
· One 16-bit and one 18-bit programmable timer/event counter with overflow interrupt and prescaler
· LCD driver with 404, 413 or 412 segments
· 8K16 program memory with partial lock function
· 1608 data memory RAM
· Four differential input channel dual slope Analog to Digital Converter with Operational Amplifier
· Watchdog Timer with regulator power supply
· Buzzer output
· External 32768Hz RTC oscillator
· Integrated RC or crystal oscillator
· Power-down and wake-up functions reduce power consumption
· Voltage regulator (3.3v) and charge pump
· Embedded voltage reference generator (1.5V)
· 16-level subroutine nesting
· Universal Asynchronous Receiver Transmitter - UART
· Bit manipulation instruction
· 16-bit table read instruction
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· Low voltage reset/detector function
· 100-pin QFP package
fSYS = 4MHz: 2.2V~5.5V
fSYS = 8MHz: 3.3V~5.5V
· 18 bidirectional I/O lines and two ADC inputs
· Single external interrupt input shared with I/O line
· One 16-bit and one 18-bit programmable timer/event counter with overflow interrupt and prescaler
· LCD driver with 404, 413 or 412 segments
· 8K16 program memory with partial lock function
· 1608 data memory RAM
· Four differential input channel dual slope Analog to Digital Converter with Operational Amplifier
· Watchdog Timer with regulator power supply
· Buzzer output
· External 32768Hz RTC oscillator
· Integrated RC or crystal oscillator
· Power-down and wake-up functions reduce power consumption
· Voltage regulator (3.3v) and charge pump
· Embedded voltage reference generator (1.5V)
· 16-level subroutine nesting
· Universal Asynchronous Receiver Transmitter - UART
· Bit manipulation instruction
· 16-bit table read instruction
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· Low voltage reset/detector function
· 100-pin QFP package
HT46RU75D-1 Connection Diagram
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