Part Number | GD32L233xx | ||||||||||
K8Q6 | KBQ6 | K8T6 | KBT6 | C8T6 | CBT6 | CCT6 | R8T6 | RBT6 | RCT6 | ||
FLASH (KB) | 64 | 128 | 64 | 128 | 64 | 128 | 256 | 64 | 128 | 256 | |
SRAM (KB) | 16 | 24 | 16 | 24 | 16 | 24 | 32 | 16 | 24 | 32 | |
Timers | General timer(16-bit) | 3 (1,2,8) | 3 (1,2,8) | 3 (1,2,8) | 3 (1,2,8) | 3 (1,2,8) | 4 (1,2,8,11) | 4 (1,2,8,11) | 3 (1,2,8) | 4 (1,2,8,11) | 4 (1,2,8,11) |
Low power timer(32-bit) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
SysTick | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Basic timer(16-bit) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | 2 (5,6) | |
Watchdog | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
RTC | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Connectivity | UART | 1 ⑶ | 1 ⑴ | 1 (3) | 1 ⑶ | 1 ⑶ | 2 (3.4) | 2 (3, 4) | 1 ⑴ | 2 (3. 4) | 2 (3. 4) |
USART | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | 2 (0,1) | |
LPUART | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
I2C | 2 (0-1) | 2 (0-1) | 2 (0-1) | 2 (0-1) | 2 (0-1) | 2 (0-1) | 2 (0-1) | 3 (0-2) | 3 (0-2) | 3 (0-2) | |
SPI/I2S | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | 2/1 (0-1)/(1) | |
USBD | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
GPIO | 29 | 29 | 27 | 27 | 43 | 43 | 43 | 59 | 59 | 59 | |
ADC | Units | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Channels (External) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 16 | 16 | 16 | |
Channels (Internal) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
DAC | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
CMP | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
SLCD | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | |
Package | QFN32 | LQFP32 | LQFP48 | LQFP64 |
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