HT46R321, HT46R322, HT46R34 Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:28SKDIP D/C:08+
HT46R321, HT46R322, HT46R34 Datasheet download
Part Number: HT46R321
MFG: HOLTEK
Package Cooled: 28SKDIP
D/C: 08+
HT46R321, HT46R322, HT46R34
- Table of contents:
Info of HT46R321
Info of HT46R322
Info of HT46R34
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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 HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
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
HT46R321 General Description
The HT46R321 is 8-bit, high performance, RISC architecture microcontroller devices. With their fully integrated A/D converter they are especially suitable for applications which interface to analog signals, such as those from sensors. The addition of an internal operational amplifier/comparator and PWM modulation functions further adds to the analog capability of these devices.
With the comprehensive features of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, OP/Comparator, Pulse Width Modulation function, LED driver, Power-down and wake-up functions etc, the application scope of these devices is broad and encompasses areas such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.
HT46R321 Maximum Ratings
Supply Voltage ..........................VSS-0.3V to VSS+6.0 V
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V to VDD+0.3V
Operating Temperature...........................-40 to 85
IOL Total ...........................................................150mA
IOH Total...........................................................-100mA
Total Power Dissipation ....................................500mW
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.
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V to VDD+0.3V
Operating Temperature...........................-40 to 85
IOL Total ...........................................................150mA
IOH Total...........................................................-100mA
Total Power Dissipation ....................................500mW
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.
HT46R321 Features
· Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· 21 bidirectional I/O lines (max.)
· support 84 LED driver
· Single interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow interrupt
· Integrated crystal and RC oscillator
· Watchdog Timer
· 2048×15 Program Memory capacity
· 88×8 Data Memory capacity
· Integrated PFD function for sound generation
· Power-down and wake-up functions reduce power consumption
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· 6-level subroutine nesting
· 6 channel 12-bit resolution A/D converter
· Integrated single operational amplifier or comparator selectable via configuration option
· Peripheral clock output - PCK
· Dual 8-bit PWM outputs shared with I/O lines
· Bit manipulation instruction
· Full table read instruction
· 63 powerful instructions
· All instructions executed in one or two machine cycles
· Low voltage reset function
· 28-pin SKDIP/SOP/SSOP packages
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· 21 bidirectional I/O lines (max.)
· support 84 LED driver
· Single interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow interrupt
· Integrated crystal and RC oscillator
· Watchdog Timer
· 2048×15 Program Memory capacity
· 88×8 Data Memory capacity
· Integrated PFD function for sound generation
· Power-down and wake-up functions reduce power consumption
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· 6-level subroutine nesting
· 6 channel 12-bit resolution A/D converter
· Integrated single operational amplifier or comparator selectable via configuration option
· Peripheral clock output - PCK
· Dual 8-bit PWM outputs shared with I/O lines
· Bit manipulation instruction
· Full table read instruction
· 63 powerful instructions
· All instructions executed in one or two machine cycles
· Low voltage reset function
· 28-pin SKDIP/SOP/SSOP packages
HT46R321 Connection Diagram
HT46R322 General Description
The HT46R322 and HT46R342 are 8-bit, high performance, RISC architecture microcontroller devices. With their fully integrated A/D converter they are especially suitable for applications which interface to analog signals, such as those from sensors. The addition of an internal operational amplifier/comparator and PWM modulation functions further adds to the analog capability of these devices.
With the comprehensive features of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter OP/Comparator, Pulse Width Modulation function, Power-down and wake-up functions etc, the application scope of these devices is broad and encompasses areas such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.
The HT46R342 is under development and will be available soon.
HT46R322 Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V to VDD+0.3V
Operating Temperature..................... ......-40 to 85
IOL Total .................................................... ......150mA
IOH Total..........................................................-100mA
Total Power Dissipation ...................................500mW
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.
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V to VDD+0.3V
Operating Temperature..................... ......-40 to 85
IOL Total .................................................... ......150mA
IOH Total..........................................................-100mA
Total Power Dissipation ...................................500mW
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.
HT46R322 Features
` Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 36 bidirectional I/O lines (max.), including 16 LED driver with twice sink/source current
` Single interrupt input shared with an I/O line
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` Integrated crystal and RC oscillator
` Watchdog Timer
` 2048*14 Program Memory capacity - HT46R322
4096*15 Program Memory capacity - HT46R342
` 88*8 Data Memory capacity - HT46R322
192*8 Data Memory capacity - HT46R342
` Integrated PFD function for sound generation
` Power-down and wake-up functions reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
` 6-level subroutine nesting
` 4 channel 12-bit resolution A/D converter
` Integrated single operational amplifier or comparator selectable via configuration option
` Dual 8-bit PWM outputs shared with I/O lines
` Bit manipulation instruction
` Full table read instruction
` 63 powerful instructions
` All instructions executed in one or two machine cycles
` Low voltage reset function
` 44-pin QFP package
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 36 bidirectional I/O lines (max.), including 16 LED driver with twice sink/source current
` Single interrupt input shared with an I/O line
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` Integrated crystal and RC oscillator
` Watchdog Timer
` 2048*14 Program Memory capacity - HT46R322
4096*15 Program Memory capacity - HT46R342
` 88*8 Data Memory capacity - HT46R322
192*8 Data Memory capacity - HT46R342
` Integrated PFD function for sound generation
` Power-down and wake-up functions reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
` 6-level subroutine nesting
` 4 channel 12-bit resolution A/D converter
` Integrated single operational amplifier or comparator selectable via configuration option
` Dual 8-bit PWM outputs shared with I/O lines
` Bit manipulation instruction
` Full table read instruction
` 63 powerful instructions
` All instructions executed in one or two machine cycles
` Low voltage reset function
` 44-pin QFP package
HT46R322 Connection Diagram
HT46R34 General Description
The HT46R32 and HT46R34 are 8-bit, high performance, RISC architecture microcontroller devices. With their fully integrated A/D converter they are especially suitable for applications which interface to analog signals, such as those from sensors. The addition of an internal operational amplifier/comparator and PWM modulation functions further adds to the analog capability of these devices.
With the comprehensive features of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter OP/Comparator, Pulse Width Modulation function, Power-down and wake-up functions etc, the application scope of these devices is broad and encompasses areas such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.
HT46R34 Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Storage Temperature ............................-50 to 125
Input Voltage..............................VSS-0.3V to VDD+0.3V
Operating Temperature...........................-40 to 85
IOL Total ..............................................................150mA
IOH Total............................................................-100mA
Total Power Dissipation .....................................500mW
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.
HT46R34 Features
` Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 20 bidirectional I/O lines (max.)
` Single interrupt input shared with an I/O line
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` Integrated crystal and RC oscillator
` Watchdog Timer
` 2048X14 Program Memory capacity - HT46R32 4096X15 Program Memory capacity - HT46R34
` 88X8 Data Memory capacity - HT46R32 192X8 Data Memory capacity - HT46R34
` Integrated PFD function for sound generation
` Power-down and wake-up functions reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system cloc at VDD=5V
` 6-level subroutine nesting
` 4 channel 12-bit resolution A/D converter
` Integrated single operational amplifier or comparator selectable via configuration option
` Dual 8-bit PWM outputs shared with I/O lines
` Bit manipulation instruction
` Full table read instruction
` 63 powerful instructions
` All instructions executed in one or two machine cycles
` Low voltage reset function
` 28-pin SKDIP/SOP/SSOP package
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 20 bidirectional I/O lines (max.)
` Single interrupt input shared with an I/O line
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` Integrated crystal and RC oscillator
` Watchdog Timer
` 2048X14 Program Memory capacity - HT46R32 4096X15 Program Memory capacity - HT46R34
` 88X8 Data Memory capacity - HT46R32 192X8 Data Memory capacity - HT46R34
` Integrated PFD function for sound generation
` Power-down and wake-up functions reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system cloc at VDD=5V
` 6-level subroutine nesting
` 4 channel 12-bit resolution A/D converter
` Integrated single operational amplifier or comparator selectable via configuration option
` Dual 8-bit PWM outputs shared with I/O lines
` Bit manipulation instruction
` Full table read instruction
` 63 powerful instructions
` All instructions executed in one or two machine cycles
` Low voltage reset function
` 28-pin SKDIP/SOP/SSOP package
HT46R34 Connection Diagram
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