Digikey imports parts to China, pays duties, and charges for this service. To see matching prices on thier site please choose China region with RMB pricing, it is a separate system from Digikey's international site.
| Image | Type | Description | Package | Pins | Mfg. Partnumber | Unit Cost | Setup Cost | Placement Cost | Last Update | Datasheet | 
|---|---|---|---|---|---|---|---|---|---|---|
| Embedded - Microcontrollers | IC MCU 32BIT 128KB FLASH 64LQFP | 64-LQFP | 64 | 
									STMicroelectronics - STM32F103RBT6  | 
								
																														 
												1: $7.8520											 
																					
												10: $7.0577											 
																					
												25: $6.6721											 
																					
												100: $5.7825											 
																					
												250: $5.4861											 
																					
												500: $4.9226											 
																					
												1000: $4.1516											 
																					
												2500: $3.9440											 
																					
												5000: $3.7958											 
																											 | 
								$2.0000 | $1.4345 | 05/2020 | Datasheet | 
| Type | Embedded - Microcontrollers | 
|---|---|
| Value | IC MCU 32BIT 128KB FLASH 64LQFP | 
| Package | 64-LQFP | 
| Pins | 64 | 
| Mfg. Partnumber | 
									STMicroelectronics - STM32F103RBT6  | 
							
| Unit Cost | 
																														 
												1: $7.8520											 
																					
												10: $7.0577											 
																					
												25: $6.6721											 
																					
												100: $5.7825											 
																					
												250: $5.4861											 
																					
												500: $4.9226											 
																					
												1000: $4.1516											 
																					
												2500: $3.9440											 
																					
												5000: $3.7958											 
																											 | 
							
| Setup Cost | $2.0000 | 
| Placement Cost | $1.4345 | 
| Last update | 05/2020 | 
| Datasheet | Datasheet | 
| Spec | Value | 
|---|---|
| Packaging | Tray | 
| Core Processor | ARM® Cortex®-M3 | 
| Core Size | 32-Bit | 
| Speed | 72MHz | 
| Connectivity | CAN, I²C, IrDA, LIN, SPI, UART/USART, USB | 
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 
| Number of I/O | 51 | 
| Program Memory Size | 128KB (128K x 8) | 
| Program Memory Type | FLASH | 
| EEPROM Size | - | 
| RAM Size | 20K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 2 V ~ 3.6 V | 
| Data Converters | A/D 16x12b | 
| Oscillator Type | Internal | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Package / Case | 64-LQFP | 
| Mounting | Through Hole | 
| RoHS | 
																	 
															 | 
						
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