Power Tool Controller Flash MCU

Part No.

Internal Clock

VCC (HV)

VDD

System Clock

Program Memory

Data Memory

Data EEPROM

I/O

Timer

A/D

OCP

Interface

Level Shift

Stack

Package

HT45F3630

8MHz 32kHz

12V

2.2V~  5.5V

400kHz~ 8MHz or 32kHz

2K×16

64×8

32×8

12

10-bit PTM×2

12-bit×8

1

I2C×1

1

6

16SSOP

Servo Motor Flash MCU with H-Bridge Driver

Part No.

Internal Clock

VCC (HV)

VDD

System Clock

Program Memory

Data Memory

Data EEPROM

I/O

Timer

A/D

H-Bridge Driver

LDO

Stack

Package

HT45F4830

8MHz

3.5V~ 10V

3.0V

32kHz~ 8MHz

2K×16

128×8

32×8

4

10-bit PTM×1 16-bit PTM×1

12-bit×4

600mA Min.

3V

4

8SOP-EP

DC Motor Flash MCU with H-Bridge Driver

Part No.

Internal Clock

VCC (HV)

VDD

System Clock

Program Memory

Data Memory

Data EEPROM

I/O

Timer

A/D

OCP

OPA

H-Bridge Driver

LDO

Battery Voltage Detector

Interface

Stack

Package

HT45F4630

8MHz 12MHz 16MHz

3V~12V

2.2V~5.5V

32kHz~ 16MHz

2K×16

128×8

512×8

18

10-bit PTM×2 16-bit PTM×2

12-bit×7

1

1

3A#

--

√

I2C×1

6

24SSOP

HT45F4833

8MHz

6V~12V

2.2V~5.5V

32kHz~ 8MHz

2K×16

128×8

32×8

13

10-bit PTM×2 16-bit PTM×2

12-bit×6

--

--

600mA Min.

5V

--

--

4

20NSOP

BLDC Motor Flash MCU

Part No.

Internal Clock

VDD

System Clock

Program Memory

Data Memory

Data EEPROM

I/O

Timer

A/D

OCP

OPA

PWM

Comparator

Interface

Stack

Package

HT66FM5230

20MHz

4.5V~ 5.5V

32kHz~ 20MHz

2K×16

256×8

32×8

18

10-bit CTM×1 10-bit STM×1 16-bit CAPTM×1 16-bit CTM×1

10-bit×6

1

--

10-bit×3

3

I2C×1

6

16NSOP 20SSOP

HT66FM5240

20MHz

4.5V~ 5.5V

32kHz~ 20MHz

4K×16

256×8

64×8

26

10-bit PTM×2 16-bit PTM×2 16-bit CAPTM×1

12-bit×8

1

--

10-bit×3

3

I2C×1 UART×1

8

20SSOP 28SSOP

HT66FM5242

20MHz

4.5V~ 5.5V

32kHz~ 20MHz

4K×16

256×8

--

18

10-bit PTM×2 16-bit PTM×2 16-bit CAPTM×1

12-bit×7

1

--

10-bit×3

--

--

8

16NSOP 20SSOP

HT66FM5440

16MHz

4.5V~ 5.5V

32kHz~ 16MHz

4K×16

384×8

--

26

10-bit PTM×2 16-bit PTM×2 16-bit CAPTM×1

12-bit×9

1

2

10-bit×3

3

I2C×1 UART×1

8

28SSOP

BLDC Motor Flash MCU with Pre-driver / Driver