| Part No. |
Max. Freq. |
VDD | Flash | SRAM | PDMA | ADC | CMP | OPA | Timers*¹ |
Cap.*² or PWM |
Cpm. PWM*³ |
RTC | Interface | Others | I/O | Package |
| HT32F65230 | 60MHz | 2.5V~5.5V | 32KB | 4KB | 6CH |
1 Msps×2 12-bit×10 |
3 | 2 |
BFTM×2 SCTM×4 GPTM×1 MCTM×1 |
12 | 3 | √ |
USART×1 UART×1 SPI×1 I²C×1 |
CRC DIV |
40 | 48LQFP |
| HT32F65240 | 64KB | 8KB |
| Part No. |
Max. Freq. |
VDD | Flash | SRAM | PDMA | ADC | Timers*¹ |
Cap.*² or PWM |
Cpm. PWM*³ |
RTC | Interface | Others | I/O | Package |
| HT32F52220 | 40MHz |
2.0V ~ 3.6V |
16KB | 4KB | -- |
1 Msps 12-bit ×8 |
BFTM×1 SCTM×2 GPTM×1 |
6 | -- | -- |
USART×1 UART×1 SPI×1 I²C×1 |
-- |
19 23 23 |
24SSOP 28SSOP 33QFN |
| HT32F52230 | 32KB | 4KB | ||||||||||||
| HT32F52231 | 40MHz |
2.0V ~ 3.6V |
32KB | 4KB | -- |
1 Msps 12-bit ×12 |
BFTM×2 SCTM×4 GPTM×1 MCTM×1 |
12 | 3 | √ |
USART×1 UART×2 SPI×2 I²C×2 |
CRC |
19 23 26 40 |
24SSOP 28SSOP 33QFN 48LQFP |
| HT32F52241 | 64KB | 8KB | ||||||||||||
| HT32F52243 | 40MHz |
2.0V ~ 3.6V |
64KB | 8KB | 6CH |
1 Msps 12-bit ×12 |
BFTM×2 SCTM×4 GPTM×1 MCTM×1 |
12 | 3 | √ |
USART×2 UART×4 SPI×2 I²C×3 |
CRC DIV |
26 |
33QFN |
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