HT45R0S(8S28), HT45R34, HT45R3424SSOP Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:SMD/DIP D/C:2009
HT45R0S(8S28), HT45R34, HT45R3424SSOP Datasheet download
Part Number: HT45R0S(8S28)
MFG: HOLTEK
Package Cooled: SMD/DIP
D/C: 2009
HT45R0S(8S28), HT45R34, HT45R3424SSOP
- Table of contents:
Info of HT45R0S(8S28)
Info of HT45R34
Info of HT45R3424SSOP
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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
HT45R34 General Description
The HT45R34 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for cost-effective multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, Power Down and wake-up functions, Watchdog Timer, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
HT45R34 Maximum Ratings
Supply Voltage .........................VSS-0.3V to VSS+6.0V
Storage Temperature ............................-50 to 12
Input Voltage...........................VSS-0.3V to VDD+0.3V
Operating Temperature..........................-40 to 85
IOL Total ........................................................300mA
IOH Total.......................................................-200mA
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 12
Input Voltage...........................VSS-0.3V to VDD+0.3V
Operating Temperature..........................-40 to 85
IOL Total ........................................................300mA
IOH Total.......................................................-200mA
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.
HT45R34 Features
` Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 8 bidirectional I/O lines
` Two external interrupt inputs shared with I/O lines
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` External RC oscillation converter
` On-chip crystal and RC oscillator
` Watchdog Timer
` Multi-pin capacitor/resistor sensor input
` 1024*14 program memory
` 88*8 data memory RAM
` Power Down and Wake-up function reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
` All instructions executed in one or two machine cycles
` 14-bit table read instruction
` Four-level subroutine nesting
` Bit manipulation instruction
` 63 powerful instructions
` Low voltage reset function
` 20-pin DIP/SOP packages
24-pin SKDIP/SOP packages
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
` 8 bidirectional I/O lines
` Two external interrupt inputs shared with I/O lines
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
` External RC oscillation converter
` On-chip crystal and RC oscillator
` Watchdog Timer
` Multi-pin capacitor/resistor sensor input
` 1024*14 program memory
` 88*8 data memory RAM
` Power Down and Wake-up function reduce power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
` All instructions executed in one or two machine cycles
` 14-bit table read instruction
` Four-level subroutine nesting
` Bit manipulation instruction
` 63 powerful instructions
` Low voltage reset function
` 20-pin DIP/SOP packages
24-pin SKDIP/SOP packages
HT45R34 Connection Diagram
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