| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $4.02 | $3.94 | $3.81 | $3.65 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
STM32F103CBT6 STM32F103 LQFP48 ARM
Descriptions:
STM32F103CBT6, Medium-density performance line, ARM-based 32-bit MCU with Flash memory, USB, CAN, 16-bit timers, ADCs & communication interfaces
| STM32F103CBT6 Identifications | |
|---|---|
| STM32 | ARM 32 digit maicro cntroller |
| F | type:for common use |
| 103 | subseries:Performance line |
| C | Pins:48 |
| B | Flash memory:128 Kbytes |
| T | capsulation:LQFP |
| 6 | temperature range |
| STM32F103CBT6 specfication | |
| frequency(MHz) | 72 |
| FLASH (kB) | 128 |
| RAM (kB) | 20 |
| I/Os (High Current) | 36(36) |
