HT48E30 24SOP, HT48E50, HT48E70 Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:SMD/DIP D/C:2009
HT48E30 24SOP, HT48E50, HT48E70 Datasheet download
Part Number: HT48E30 24SOP
MFG: HOLTEK
Package Cooled: SMD/DIP
D/C: 2009
HT48E30 24SOP, HT48E50, HT48E70
- Table of contents:
Info of HT48E30 24SOP
Info of HT48E50
Info of HT48E70
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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 HT48E50
PDF/DataSheet Download
Datasheet: HT48E50
File Size: 311019 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
About HT48E70
PDF/DataSheet Download
Datasheet: HT48E70
File Size: 332203 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
HT48E50 General Description
The HT48E50 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
HT48E50 Maximum Ratings
Supply Voltage .......................VSS-0.3V to VSS+6.0V
Input Voltage..........................VSS-0.3V to VDD+0.3V
Storage Temperature ..........................-50 to 125
Operating Temperature...........................-40 to 85
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.
HT48E50 Features
· Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· Low voltage reset function
· 33 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow interrupt and 8-stage prescaler
· On-chip crystal and RC oscillator
· Watchdog Timer
· 4096x15 program memory ROM (MTP)
· 256x8 data memory EEPROM
· 160x8 data memory RAM
· HALT function and wake-up feature reduce power consumption
· 6-level subroutine nesting
· Up to 0.5's instruction cycle with 8MHz system clock at VDD=5V
· Bit manipulation instruction
· 15-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 28-pin SKDIP/SOP, 48-pin SSOP package
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· Low voltage reset function
· 33 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow interrupt and 8-stage prescaler
· On-chip crystal and RC oscillator
· Watchdog Timer
· 4096x15 program memory ROM (MTP)
· 256x8 data memory EEPROM
· 160x8 data memory RAM
· HALT function and wake-up feature reduce power consumption
· 6-level subroutine nesting
· Up to 0.5's instruction cycle with 8MHz system clock at VDD=5V
· Bit manipulation instruction
· 15-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 28-pin SKDIP/SOP, 48-pin SSOP package
HT48E50 Connection Diagram
HT48E70 General Description
The HT48E70 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.
HT48E70 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
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings "ma
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.
HT48E70 Features
· Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· Low voltage reset function
· 56 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 2×16-bit programmable timer/event counter with overflow interrupt
· On-chip crystal and RC oscillator
· Watchdog Timer
· 1,000 erase/write cycles MTP program memory
· 8192×16 program memory ROM (MTP)
· 256×8 data memory EEPROM
· 224×8 data memory RAM
· HALT function and wake-up feature reduce power consumption
· 16-level subroutine nesting
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· Bit manipulation instruction
· 16-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 48-pin SSOP, 64-pin QFP package
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· Low voltage reset function
· 56 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 2×16-bit programmable timer/event counter with overflow interrupt
· On-chip crystal and RC oscillator
· Watchdog Timer
· 1,000 erase/write cycles MTP program memory
· 8192×16 program memory ROM (MTP)
· 256×8 data memory EEPROM
· 224×8 data memory RAM
· HALT function and wake-up feature reduce power consumption
· 16-level subroutine nesting
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· Bit manipulation instruction
· 16-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 48-pin SSOP, 64-pin QFP package
HT48E70 Connection Diagram
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