Category
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | CMP | PWM | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F302 | 8MHz | 1.8V~5.5V | 1K×14 | 64×8 | 32×8 | 2 | -- | 8 | 10-bit STM×1 10-bit PTM×1 |
12-bit×4 | -- | -- | -- | 8SOP 10SOP |
| HT66F303 | -- | 14 | 16NSOP | |||||||||||
| HT66F0025 | 8MHz | 2.2V~5.5V | 2K×14 | 64×8 | 32×8 | 4 | -- | 8 | 10-bit STM×1 | 12-bit×4 | -- | -- | -- | 8SOP 10SOP |
| HT66F2030 | 8MHz | 1.8V~5.5V | 2K×15 | 128×8 | 32×8 | 4 | -- | 14 | 10-bit CTM×1 10-bit PTM×1 |
12-bit×4 | -- | -- | UART×1 SPI/I²C×1 |
8SOP,10MSOP 16NSOP,16QFN |
| HT66F2040 | 8MHz | 1.8V~5.5V | 4K×16 | 512×8 | 512×8 | 8 | √ | 18 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
12-bit×7 | 2 | -- | UART×1 UART/SPI/I²C×1 |
8SOP,10MSOP 16NSOP,16QFN 20SSOP |
| HT66F2050 | 8K×16 |
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | PWM | CMP | Package |
| HT68F001 | 32kHz | 1.8V~5.5V | 0.5K×12 | 16×8 | -- | 2 | 6 | 8-bit Timer×1 | -- | -- | -- | 8SOP |
| HT68F002 | 8MHz | 2.2V~5.5V | 1K×14 | 64×8 | 32×8 | 2 | 8 | 10-bit STM×1 | -- | -- | -- | 8SOP, 10MSOP |
| HT66F0021 | 8MHz | 1.8V~5.5V | 64×8 | 32×14# | 6 | 8-bit×1 | 10-bit×4 | 8-bit×1 | -- | 8SOP | ||
| HT66F002 | 8MHz | 2.2V~5.5V | 64×8 | 32×8 | 8 | 10-bit STM×1 | 12-bit×4 | -- | -- | 8SOP | ||
| HT66F007 | 20MHz | 2.2V~5.5V | 2K×16 | 160×8 | 512×8 | 8 | 8 | 10-bit CTM×2 16-bit STM×1 |
12-bit×5 | -- | 1 | 8DIP/SOP 10MSOP |
Note: # Emulated EEPROM.
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
I/O | RTC | AD | Timer | CMP | Stack | Package |
| HT66F03 | 20MHz | 2.2V~5.5V | 1K×14 | 64×8 | 64×8 | 8 | √ | 12-bit×4 | CTM 10-bit×1 STM 10-bit×1 |
1 | 4 | 10MSOP 16NSOP |
| HT66F04 | 20MHz | 2.2V~5.5V | 2K×15 | 96×8 | 64×8 | 8 | √ | 12-bit×4 | CTM 10-bit×1 STM 10-bit×1 ETM 10-bit×1 |
1 | 8 | 10MSOP 16NSOP |
Note: The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be used as the system clock.
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | CMP | RTC | PWM | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F3126 | 16MHz | 1.8V~5.5V | 1K×14 | 128×8 | 64×8 | 4 | -- | 14 | 10-bit PTM×1 10-bit STM×1 |
12-bit×7 | -- | -- | -- | -- | 8SOP, 16NSOP |
| HT66F3132 | 16MHz | 1.8V~5.5V | 2K×15 | 128×8 | 64×8 | 4 | -- | 18 | 10-bit CTM×1 10-bit PTM×2 |
12-bit×9 | -- | -- | 10-bit×3 | -- | 16NSOP, 20SSOP |
| HT66F3142 | 16MHz | 1.8V~5.5V | 4K×15 | 256×8 | 128×8 | 12 | -- | 22 | 10-bit CTM×1 10-bit PTM×2 |
12-bit×12 | -- | √ | 10-bit×3 | -- | 16NSOP,24SSOP |
| HT66F004 | 8MHz | 2.2V~5.5V | 2K×15 | 96×8 | 32×8 | 4 | -- | 18 | 10-bit PTM×2 | 12-bit×8 | -- | -- | -- | -- | 16NSOP |
| HT66F3184 | 16MHz | 1.8V~5.5V | 4K×16 | 256×8 | 128×8 | 6 | -- | 22 | 10-bit PTM×1 10-bit STM×1 |
12-bit×12 | -- | -- | -- | -- | 16NSOP, 24SSOP 20QFN, 24QFN |
| HT66F3185 | 8 | √ | 26 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
1 | √ | -- | UART×1 SPI/I²C×1 |
16NSOP, 20NSOP 24SSOP, 28SSOP 24QFN, 28QFN |
||||||
| HT66F3194 | 16MHz | 1.8V~5.5V | 8K×16 | 512×8 | 128×8 | 6 | -- | 22 | 10-bit PTM×1 10-bit STM×1 |
12-bit×12 | -- | -- | -- | -- | 20NSOP 24SSOP, 24QFN |
| HT66F3195 | 8 | √ | 26 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
1 | √ | -- | UART×1 SPI/I²C×1 |
20NSOP 24SSOP, 28SSOP 24QFN, 28QFN |
||||||
| HT66F31A5 | 16MHz | 1.8V~5.5V | 16K×16 | 1024×8 | 1024×8 | 12 | √ | 30 | 10-bit PTM×2 16-bit CTM×1 16-bit STM×1 |
12-bit×12 | 1 | √ | -- | UART×2 SPI/I²C×1 |
24SSOP, 28SSOP 24QFN, 28QFN 32QFN |
| HT66F2362 | 16MHz | 1.8V~5.5V | 16K×16 | 2048×8 | 1024×8 | 16 | √ | 44 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 2 | √ | -- | UART×2 SPI/I²C×1 SPIA×1 |
32QFN 44LQFP, 48LQFP |
| HT66F2372 | 16MHz | 1.8V~5.5V | 32K×16 | 3072×8 | 2048×8 | 16 | √ | 44 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 2 | √ | -- | UART×3 SPI/I²C×1 SPIA×1 |
28SSOP, 32QFN 44LQFP, 48LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | LCD | CMP | RTC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT67F489 | 16MHz | 2.2V~5.5V | 8K×16 | 256×8 | 64×8 | 8 | -- | 42 | 10-bit CTM×3 10-bit PTM×1 |
12-bit×10 | 20×8 20×4 |
-- | √ | UART×1 | 44LQFP |
| HT67F4892 | 384×8 | 50 | 32×4, 32×8 28×4, 28×8 |
UART×1 SPI/I²C×1 |
48LQFP 52LQFP |
||||||||||
| HT67F2355 | 12MHz | 1.8V~5.5V | 8K×16 | 512×8 | 512×8 | 8 | √ | 46 | 10-bit CTM×3 10-bit PTM×1 |
12-bit×10 | 32×4, 31×5 30×6, 28×8 |
-- | √ | UART×1 SPI/I²C×1 |
44LQFP 48LQFP |
| HT67F2362A | 16MHz | 1.8V~5.5V | 16K×16 | 2048×8 | 1024×8 | 16 | √ | 57 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 46×4 44×6 42×8 |
2 | √ | UART×2 SPI/I²C×1 SPIA×1 |
48LQFP 64LQFP |
| HT67F2372A | 16MHz | 1.8V~5.5V | 32K×16 | 3072×8 | 2048×8 | 16 | √ | 71 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×20 | 27×8 42×8 52×8 |
2 | √ | UART×3 SPI/I²C×1 SPIA×1 |
48LQFP 64LQFP 80LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | LCD | RTC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT69F340 | 16MHz | 1.8V~5.5V | 4K×16 | 256×8 | 64×8 | 8 | √ | 39 | 10-bit PTM×1 10-bit CTM×1 |
24×4 25×3 |
√ | SPI/I²C×1 | 48LQFP |
| HT69F350 | 16MHz | 1.8V~5.5V | 8K×16 | 512×8 | 64×8 | 8 | √ | 55 | 10-bit PTM×1 10-bit CTM×1 16-bit STM×1 |
36×4 37×3 |
√ | SPI/I²C×1 | 48LQFP 64LQFP |
| HT69F360 | 16MHz | 1.8V~5.5V | 16K×16 | 1024×8 | 128×8 | 8 | √ | 63 | 10-bit PTM×2 10-bit CTM×1 16-bit STM×1 |
48×4 49×3 |
√ | UART×1 SPI/I²C×1 |
64LQFP 80LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | LCD | RTC | CMP | Interface | Package |
| HT67F50 | 16MHz | 2.2V~ 5.5V |
8K×16 | 384×8 | 256×8 | 8 | -- | 52 | 10-bit CTM×2 10-bit ETM×1 16-bit STM×1 |
12-bit×8 | 40×4 41×3 |
√ | 2 | SPI/I²C×1 SPIA×1 |
48/64/80 LQFP |
| HT67F60A | 16MHz | 2.2V~ 5.5V |
16K×16 | 1024×8 | 128×8 | 16 | √ | 47 | 10-bit CTM×2 10-bit ETM×1 16-bit STM×3 |
12-bit×12 | 56×4 | √ | 2 | SPI/I²C×1 SPIA×1 |
48/64/80 LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | Temp. Sensor |
RTC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66L2530A | 16MHz | 1.8V~ 5.5V |
2K×16 | 128×8 | 128×8 | 8 | √ | 18 | 16-bit PTM×1 16-bit STM×1 |
10/12-bit ×4 |
√ | √ | UART/SPI/I²C×1 | 16NSOP, 20NSOP 16QFN, 20QFN |
| HT66L2540A | 16MHz | 1.8V~ 5.5V |
4K×16 | 256×8 | 256×8 | 8 | √ | 26 | 16-bit PTM×1 16-bit STM×1 |
10/12-bit ×8 |
√ | √ | UART/SPI/I²C×1 | 16NSOP, 24SSOP 28SSOP, 28QFN |
| HT66L2550A | 16MHz | 1.8V~ 5.5V |
8K×16 | 512×8 | 256×8 | 8 | √ | 30 | 16-bit PTM×2 16-bit STM×1 |
10/12-bit ×8 |
√ | √ | UART/SPI/I²C×1 | 24SSOP, 28SSOP 32QFN |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | Temp. Sensor |
LCD | RTC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT67L2540A | 16MHz | 1.8V~ 5.5V |
4K×16 | 256×8 | 256×8 | 8 | √ | 22 | 16-bit PTM×1 16-bit STM×1 |
10/12-bit ×8 |
√ | 24×4 | √ | UART/SPI/I²C×1 | 48LQFP |
| HT67L2550A | 16MHz | 1.8V~ 5.5V |
8K×16 | 512×8 | 512×8 | 8 | √ | 30 | 16-bit PTM×2 16-bit STM×1 |
10/12-bit ×8 |
√ | 32×4 | √ | UART/SPI/I²C×1 | 48LQFP 64LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | DAC | Voice DAC |
CMP | OPA | RTC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F4550 | 12MHz | 2.2V~ 5.5V |
8K×16 | 384×8 | 64×8 | 8 | 26 | 10-bit STM×2 10-bit PTM×2 |
12-bit ×8 |
8-bit ×3 |
16-bit ×1 |
2 | 2 | √ | UART×1 SPI/I²C×1 |
24SSOP 28SSOP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | Temp. Sensor |
DAC | CMP | OPA | PWM | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F4640 | 16MHz | 1.8V~ 5.5V |
4K×16 | 512×8 | 512×8 | 8 | √ | 22 | 10-bit CTM×1 10-bit PTM×1 |
12-bit ×8 |
√ | 8-bit ×3 |
2 | 2 | 16-bit×1 | UART×1 SPI/I²C×1 |
24SSOP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | Touch Key |
LCD | RTC | IR Driver |
Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BX68R2420 | 4MHz | 2.0V~ 5.5V |
1K×14 | 32×8 | -- | 2 | -- | 16 | 9-bit×1 | -- | -- | -- | -- | √ | -- | 8SOP 16NSOP 20NSOP 20SSOP |
| HT68F2420 | 4MHz | 1.8V~ 5.5V |
1K×13 | 32×8 | -- | 2 | -- | 16 | 9-bit×1 | -- | -- | -- | -- | √ | -- | 8SOP 16NSOP 20SSOP |
| HT67F2432 | 4MHz | 1.8V~ 5.5V |
2K×16 | 128×8 | 32×16 | 6 | -- | 26 | 9-bit×1 10-bit CTM×1 |
10-bit ×4 |
-- | 20×4 | √ | -- | UART×1 | 24SSOP 28SOP 28SSOP |
| BS67F2432 | 4MHz | 1.8V~ 5.5V |
2K×16 | 128×8 | 32×16 | 6 | -- | 21 | 9-bit×1 10-bit CTM×1 |
10-bit ×4 |
8 | 15×4 | √ | -- | UART×1 | 28SSOP 32QFN |
| HT67F2452 | 4MHz | 1.8V~ 5.5V |
8K×16 | 512×8 | 128×8 | 8 | √ | 44 | 10-bit CTM×1 10-bit PTM×1 16-bit STM×1 |
12-bit ×8 |
-- | 30×4 29×5 28×6 |
√ | √ | UART×1 | 32LQFP 44LQFP 48LQFP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Stack | I/O | Timer | Multiple RGB LED |
Constant Current |
Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HT45F0062 | 8MHz | 2.2V~5.5V | 2K×16 | 128×8 | 4 | 14 | 10-bit CTM×1 | √ | 12 | I²C×1 Cascade |
16NSOP-EP 16QFN |
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
I/O | A/D | Timer | Comparator | RTC | Interface | Stack | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F30 | 20MHz | 2.2V~ 5.5V |
2K×14 | 96×8 | 64×8 | 22 | 12-bit×8 | 10-bit CTM×1 10-bit ETM×1 |
2 | √ | SPI/I²C×1 | 4 | 16NSOP 20SOP 24SOP/SSOP |
| HT66F40 | 20MHz | 2.2V~ 5.5V |
4K×15 | 192×8 | 128×8 | 42 | 12-bit×8 | 10-bit CTM×1 10-bit ETM×1 16-bit STM×1 |
2 | √ | SPI/I²C×1 | 8 | 24/28SOP/SSOP |
| HT66F50 | 20MHz | 2.2V~ 5.5V |
8K×16 | 384×8 | 256×8 | 42 | 12-bit×8 | 10-bit CTM×2 10-bit ETM×1 16-bit STM×1 |
2 | √ | SPI/I²C×1 | 8 | 28SOP/SSOP |
| HT66F30-1 | 20MHz | 2.2V~ 5.5V |
2K×16 | 96×8 | 64×8 | 22 | 12-bit×8 | 10-bit CTM×1, 10-bit ETM×1 |
2 | √ | SPI/I²C×1 | 4 | 16NSOP/SSOP 20SOP/SSOP 24SOP/SSOP |
Note: 1. All devices include a fully integrated RC system oscillator.
2. Four I/O lines on each device can be configured as software LCD COM driver pins.
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | PWM | SCOM | Package |
| HT68F003 | 8MHz | 2.2V~5.5V | 1K×14 | 64×8 | 32×8 | 2 | 14 | 10-bit STM×1 10-bit PTM×1 |
-- | -- | -- | 16NSOP |
| HT66F0031 | 1.8V~5.5V | 32×14# | 14 | 8-bit×1 | 10-bit×4 | 8-bit×1 | ||||||
| HT66F003 | 2.2V~5.5V | 32×8 | 14 | 10-bit STM×1 10-bit PTM×1 |
12-bit×4 | -- | ||||||
| HT66F0041 | 8MHz | 1.8V~5.5V | 2K×14 | 64×8 | 32×14# | 4 | 18 | 8-bit×1 | 10-bit×4 | 8-bit×1 | -- | 16/20NSOP, 20SSOP |
Note: # Emulated EEPROM.
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | SCOM/ SSEG* |
CMP | RTC | High Current LED Driver |
Inter- face |
Package |
| HT66F017 | 20MHz | 2.2V~ 5.5V |
2K×16 | 128×8 | 64×8 | 8 | -- | 14 | 16-bit CTM×1 16-bit STM×1 |
12-bit ×4 |
-- | 1 | -- | -- | -- | 16NSOP |
| HT66F0176 | 128×8 | 64×8 | 22 | 10-bit PTM×2 | 12-bit ×8 |
SCOM×6 SSEG×14 |
-- | √ | 22 | SPI/I²C×1 UART×1 |
16/20NSOP 24SOP/SSOP |
|||||
| HT66F0181 | 8MHz | 1.8V~ 5.5V |
4K×15 | 128×8 | 32×15*1 | 6 | -- | 18 | 10-bit PTM×1 10-bit STM×1 |
10-bit ×8 |
-- | -- | -- | 18 | -- | 16/20NSOP 20SOP/SSOP |
| HT66F0182 | 2.2V~ 5.5V |
4K×16 | -- | 12-bit ×8 |
-- | 16/20NSOP | ||||||||||
| HT66F018 | 20MHz | 2.2V~ 5.5V |
4K×16 | 192×8 | 64×8 | 8 | -- | 18 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
12-bit ×8 |
1 | √ | 16/20NSOP 20SOP/SSOP 20QFN |
|||
| HT66F0185 | 20MHz | 4K×16 | 256×8 | 128×8 | 8 | -- | 26 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
12-bit ×8 |
SCOM×6 SSEG×18 |
1 | √ | 26 | SPI/I²C×1 UART×1 |
24/28SOP/SSOP | |
| HT66F019 | 16MHz | 2.2V~ 5.5V |
8K×16 | 256×8 | 64×8 | 8 | -- | 18 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
12-bit ×8 |
-- | 1 | √ | 18 | SPI/I²C×1 UART×1 |
20NSOP |
| HT66F0195 | 512×8 | 128×8 | 26 | 12-bit ×12 |
SCOM×6 SSEG×18 |
26 | 24/28SSOP |
Note: *SCOM/SSEG: Software Control LCD Common/Segment.
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
I/O | Timer | A/D | PWM | PFD | Stack | Package |
| HT46F47E | 12MHz | 2.2V~5.5V | 2K×14 | 64×8 | 128×8 | 13 | 8-bitx1 | 9-bit×4 | 8-bit×1 | √ | 6 | 18SOP 20SSOP |
| Part No. | Max. Freq. | VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| HT66F2630 | 8MHz | 1.8V~5.5V | 2K×16 | 128×8 | 64×8 | 8 | 18 | 16-bit PTM×1 | 12-bit×4 | 8SOP 16NSOP |
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | SCOM | CMP | RTC | High Current LED Driver |
Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT66F319 | 16MHz | 1.8V~ 5.5V |
8K×16 | 256×8 | 64×8 | 8 | 26 | 10-bit PTM×1 16-bit CTM×1 16-bit STM×1 |
12-bit×8 | 4 | 1 | √ | 26 | I²C×1 UART×1 |
16NSOP 20/24/28SOP/SSOP |
Note: SCOM/SSEG: Software Control LCD Common/Segment.
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | SCOM | RTC | Comparator | CRC | Interface | Package |
| HT66F2350 | 16MHz | 2.2V~ 5.5V |
8K×16 | 768×8 | 256×8 | 16 | √ | 44 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit ×12 |
4 | √ | 2 | √ |
SPI/I²C×1 |
48LQFP |
| HT66F2360 | 16MHz | 2.2V~ 5.5V |
16K×16 | 1536×8 | 256×8 | 16 | √ | 58 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit ×16 |
4 | √ | 2 | √ |
SPI/I²C×1 |
48/64LQFP |
| HT66F2370 | 16MHz | 2.2V~ 5.5V |
32K×16 | 3072×8 | 512×8 | 16 | √ | 58 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit ×16 |
4 | √ | 2 | √ |
SPI/I²C×1 |
48/64LQFP |
| HT66F2390 | 16MHz | 2.2V~ 5.5V |
64K×16 | 4096×8 | 1024×8 | 16 | √ | 58 | 10-bit PTM×2 16-bit PTM×2 16-bit STM×3 |
12-bit ×16 |
4 | √ | 2 | √ |
SPI/I²C×1 |
48/64LQFP |
Note: These devices conform to the European standard IEC 60730 and the U.S. standard UL 60730 certified.
| Part No. | Max. Freq. |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | IAP | I/O | Timer | ADC | LCD | RTC | Comparator | CRC | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT67F2350 | 16MHz | 2.2V~ 5.5V |
8K×16 | 768×8 | 256×8 | 16 | √ | 57 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×12 | 46×4 44×6 42×8 |
√ | 2 | √ | SPI/I²C×1 |
48/64LQFP |
| HT67F2360 | 16MHz | 2.2V~ 5.5V |
16K×16 | 1536×8 | 256×8 | 16 | √ | 71 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 56×4 54×6 52×8 |
√ | 2 | √ | SPI/I²C×1 SPIA×1 UART×2 |
64/80LQFP |
| HT67F2370 | 16MHz | 2.2V~ 5.5V |
32K×16 | 3072×8 | 512×8 | 16 | √ | 71 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 56×4 54×6 52×8 |
√ | 2 | √ | SPI/I²C×1 SPIA×1 UART×3 |
64/80LQFP |
| HT67F2390 | 16MHz | 2.2V~ 5.5V |
64K×16 | 4096×8 | 1024×8 | 16 | √ | 71 | 10-bit PTM×6 16-bit PTM×2 16-bit STM×3 |
12-bit×16 | 56×4 54×6 52×8 |
√ | 2 | √ | SPI/I²C×1 SPIA×1 UART×3 |
64/80LQFP |
| Part No. | Internal Clock |
VDD | System Clock |
Program Memory |
Data Memory |
Data EEPROM |
I/O | LCD | Timer | RTC | A/D | Comparator | Interface | Stack | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT67F5630 | 4.91MHz 9.83MHz 14.74MHz |
2.2V~ 5.5V |
400kHz~ 20MHz or 32kHz |
2Kx16 | 128x8 | 32x8 | 27 | 15x4 | 10-bit CTMx1 10-bit PTMx1 |
-- | 24-bitx4 | 1 | -- | 6 | 48LQFP |
| HT67F5650 | 4.91MHz 9.83MHz 14.74MHz |
2.2V~ 5.5V |
400kHz~ 20MHz or 32kHz |
8Kx16 | 512x8 | 128x8 | 32 | 40x4 | 10-bit CTMx1 16-bit STMx1 10-bit PTMx2 |
√ | 24-bitx8 | 2 | SPI/I²Cx1 UARTx1 |
8 | 64/80LQFP |
| HT67F5660 | 4.91MHz 9.83MHz 14.74MHz |
2.2V~ 5.5V |
400kHz~ 20MHz or 32kHz |
16Kx16 | 1024x8 | 256x8 | 32 | 48x4 | 10-bit CTMx1 16-bit STMx1 10-bit PTMx2 |
√ | 24-bitx8 | 2 | SPI/I²Cx1 UARTx1 |
8 | 64/80LQFP |
| Part No. | Internal Clock |
VDD | System Clock |
Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | DAC | RTC | PWM | PFD | OPA | Comparator | Interface | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HT45F23A | 910kHz 2MHz 4MHz 8MHz |
2.2V~ 5.5V |
400kHz~ 8MHz or 32kHz |
2K×15 | 128×8 | 64×8 | 6 | 22 | 8-bit×1 16-bit×1 |
12-bit×6 | 12-bit×1 | √ | 8-bit×2 | √ | 2 | 2 | SPI/I²C×1 | 16NSOP 20/24SSOP |
| HT45F24A | 910kHz 2MHz 4MHz 8MHz |
2.2V~ 5.5V |
400kHz~ 8MHz or 32kHz |
4K×16 | 192×8 | 64×8 | 6 | 26 | 8-bit×1 16-bit×1 |
12-bit×8 | 12-bit×1 | √ | 8-bit×2 | √ | 2 | 2 | SPI/I²C×1 | 20/24/28 SSOP |