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HT67F489
HOLTEK
ICPlanet
● Flash program memory: 8K×16 ● RAM data storage: 256×8 ● EEPROM memory: 64×8 ● 10-channel 12-bit A/D converter ● LCD display
| Encapsulation: | |
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| Quantity: | |
| PDF Export | |
| Attributes | parameter value | |
|---|---|---|
| Product catalogue | Microcontroller (MCU/MPU/SOC) | |
| CPU core | RISC | |
| CPU maximum frequency | - | |
| Operating voltage range | 2.2V~5.5V | |
| Internal oscillator | have | |
| External clock frequency range | 400kHz~16MHz | |
| Program FLASH capacity | 8K@x16bit | |
| Total RAM capacity | 256Byte | |
| EEPROM/Data FLASH capacity | 64Byte | |
| Number of GPIO ports | 42 | |
| ADC (units/channels/bits) | 1@x10ch/12bit | |
| DAC (units/channels/bits) | - | |
| (E) PWM (units/channels/digits) | - | |
| 8-bit Timer quantity | - | |
| 16-bit Timer quantity | - | |
| 32-bit Timer quantity | - | |
| Number of internal comparators | - | |
| U(S)ART channels | 1 | |
| Number of I2C channels | - | |
| Number of I2S channels | - | |
| (Q) Number of SPI channels | - | |
| CAN channels | - | |
| USB (Master/Slave/Adaptive) | - | |
| Peripherals/Functions/Protocol Stack | Low Voltage Detect; Watchdog; CCP Capture/Compare; 10-Bit Timer; LCD/LED Drive | |
| range of working temperature | -40℃~+85℃ |
HT67F488 / HT67F489 is an A/D type has eight high-performance reduced instruction set Flash microcontroller,
Specifically for need A/D conversion products and design, such as sensors, etc. This series single-chip microcomputer has a series of work
Can and features, the characteristics of the Flash memory can be repeated programming provides a great convenience to the user. storage
Device, includes a RAM data memory and can be used to store a serial number, calibration data, and so on
Nonvolatile data block of the EEPROM memory block (HT67F489 only contain EEPROM).
In A simulated features, this series of single-chip microcomputer contains A multi-channel 12 bit A/D converter. With more than
The use of flexible timer modules, can provide timing function, pulse generating function and PWM function.
Internal watchdog reset timer, low voltage and low voltage detection and so on internal protection features, coupled with excellent resistance
Interference and ESD protection performance, ensure running reliably under severe electromagnetic interference environment.
The series MCU provides a rich HXT, HIRC, LXT and LIRC oscillator options, and
Built-in complete system oscillator without peripheral components. The dynamic switching between different working mode
Ability to provide users with a means of optimization of single chip microcomputer and reduce power consumption.
This series of MCU embedded UART module, it can support such as single chip microcomputer, the data communication network between the
Low cost data connection between PC and peripheral devices, the communication between the portable and battery-powered devices, etc.
LCD and LED drive function display type equipment needed for some application provides a simple interface
Effective solution.
Along with time base function, I/O use other features such as flexible, make this series MCU can be widely used in each
For the application of A/D conversion, such as sensors, signal processing, motor drives, industrial control, consumer
Products and control subsystem, etc.
CPU features
Low working voltage
FSYS = 8 MHZ, 2.2 V to 5.5 V
FSYS = 12 MHZ: 2.7 V to 5.5 V
FSYS = 16 MHZ: 4.5 V to 5.5 V
Provide pause and wake up function, in order to reduce power consumption
Low oscillator type
High speed oscillator: HIRC
Low speed generator: LXT/LIRC
External crystals: HXT
Built-in 8 MHZ oscillator, without external components
When a variety of work modes: normal, low speed, idle, and dormancy
* all orders can be completed within 1 or 2 instruction cycle
Low bit operation instruction: 16 look-up table function
"Article 63 powerful command system
Low 8 layer stack
Peripheral features
Low Flash program memory: 4 k x 16 ~ 8 k x 16
Low RAM data storage: 256 x 8
Block low EEPROM memory: 64 x 8 (HT67F489 only)
When the watchdog timer
Low 42 bidirectional input/output
Including LCD/LED driver output
"Four and I/O mouth reuse external interrupt input
When multiple timer modules for matching time measurement, to capture the input, output, PWM output and single pulse
At the output
Double time base function is used to produce low fixed interrupt signal
Low 10 channel 12 - bit A/D converter
When the LCD display
Seg 20 x 8 com & seg 20 x 4 com
A third or a quarter bias
Low LED display: 8 seg x 8 com
Low low voltage reset function
Low low voltage detection
Low encapsulation type: 44 - LQFP
| Attributes | parameter value | |
|---|---|---|
| Product catalogue | Microcontroller (MCU/MPU/SOC) | |
| CPU core | RISC | |
| CPU maximum frequency | - | |
| Operating voltage range | 2.2V~5.5V | |
| Internal oscillator | have | |
| External clock frequency range | 400kHz~16MHz | |
| Program FLASH capacity | 8K@x16bit | |
| Total RAM capacity | 256Byte | |
| EEPROM/Data FLASH capacity | 64Byte | |
| Number of GPIO ports | 42 | |
| ADC (units/channels/bits) | 1@x10ch/12bit | |
| DAC (units/channels/bits) | - | |
| (E) PWM (units/channels/digits) | - | |
| 8-bit Timer quantity | - | |
| 16-bit Timer quantity | - | |
| 32-bit Timer quantity | - | |
| Number of internal comparators | - | |
| U(S)ART channels | 1 | |
| Number of I2C channels | - | |
| Number of I2S channels | - | |
| (Q) Number of SPI channels | - | |
| CAN channels | - | |
| USB (Master/Slave/Adaptive) | - | |
| Peripherals/Functions/Protocol Stack | Low Voltage Detect; Watchdog; CCP Capture/Compare; 10-Bit Timer; LCD/LED Drive | |
| range of working temperature | -40℃~+85℃ |
HT67F488 / HT67F489 is an A/D type has eight high-performance reduced instruction set Flash microcontroller,
Specifically for need A/D conversion products and design, such as sensors, etc. This series single-chip microcomputer has a series of work
Can and features, the characteristics of the Flash memory can be repeated programming provides a great convenience to the user. storage
Device, includes a RAM data memory and can be used to store a serial number, calibration data, and so on
Nonvolatile data block of the EEPROM memory block (HT67F489 only contain EEPROM).
In A simulated features, this series of single-chip microcomputer contains A multi-channel 12 bit A/D converter. With more than
The use of flexible timer modules, can provide timing function, pulse generating function and PWM function.
Internal watchdog reset timer, low voltage and low voltage detection and so on internal protection features, coupled with excellent resistance
Interference and ESD protection performance, ensure running reliably under severe electromagnetic interference environment.
The series MCU provides a rich HXT, HIRC, LXT and LIRC oscillator options, and
Built-in complete system oscillator without peripheral components. The dynamic switching between different working mode
Ability to provide users with a means of optimization of single chip microcomputer and reduce power consumption.
This series of MCU embedded UART module, it can support such as single chip microcomputer, the data communication network between the
Low cost data connection between PC and peripheral devices, the communication between the portable and battery-powered devices, etc.
LCD and LED drive function display type equipment needed for some application provides a simple interface
Effective solution.
Along with time base function, I/O use other features such as flexible, make this series MCU can be widely used in each
For the application of A/D conversion, such as sensors, signal processing, motor drives, industrial control, consumer
Products and control subsystem, etc.
CPU features
Low working voltage
FSYS = 8 MHZ, 2.2 V to 5.5 V
FSYS = 12 MHZ: 2.7 V to 5.5 V
FSYS = 16 MHZ: 4.5 V to 5.5 V
Provide pause and wake up function, in order to reduce power consumption
Low oscillator type
High speed oscillator: HIRC
Low speed generator: LXT/LIRC
External crystals: HXT
Built-in 8 MHZ oscillator, without external components
When a variety of work modes: normal, low speed, idle, and dormancy
* all orders can be completed within 1 or 2 instruction cycle
Low bit operation instruction: 16 look-up table function
"Article 63 powerful command system
Low 8 layer stack
Peripheral features
Low Flash program memory: 4 k x 16 ~ 8 k x 16
Low RAM data storage: 256 x 8
Block low EEPROM memory: 64 x 8 (HT67F489 only)
When the watchdog timer
Low 42 bidirectional input/output
Including LCD/LED driver output
"Four and I/O mouth reuse external interrupt input
When multiple timer modules for matching time measurement, to capture the input, output, PWM output and single pulse
At the output
Double time base function is used to produce low fixed interrupt signal
Low 10 channel 12 - bit A/D converter
When the LCD display
Seg 20 x 8 com & seg 20 x 4 com
A third or a quarter bias
Low LED display: 8 seg x 8 com
Low low voltage reset function
Low low voltage detection
Low encapsulation type: 44 - LQFP
