STM32F103RC STMicroelectronics ARM Microcontrollers - MCU Stock and
Price by Distributor
Key Features
- Core: ARM® 32-bit Cortex® -M3 CPU
- 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1)
performance at 0 wait state memory access
- Single-cycle multiplication and hardware division
- Memories
- 256 to 512 Kbytes of Flash memory
- up to 64 Kbytes of SRAM
- Flexible static memory controller with 4 Chip Select. Supports
Compact Flash, SRAM, PSRAM, NOR and NAND memories
- LCD parallel interface, 8080/6800 modes
- Clock, reset and supply management
- 2.0 to 3.6 V application supply and I/Os
- POR, PDR, and programmable voltage detector (PVD)
- 4-to-16 MHz crystal oscillator
- Internal 8 MHz factory-trimmed RC
- Internal 40 kHz RC with calibration
- 32 kHz oscillator for RTC with calibration
- Low power
- Sleep, Stop and Standby modes
- VBAT supply for RTC and backup registers
- 3 × 12-bit, 1 μs A/D converters (up to 21 channels)
- Conversion range: 0 to 3.6 V
- Triple-sample and hold capability
- Temperature sensor
- 2 × 12-bit D/A converters
- DMA: 12-channel DMA controller
- Supported peripherals: timers, ADCs, DAC, SDIO, I2 Ss, SPIs, I2 Cs and USARTs
- Debug mode
- Serial wire debug (SWD) & JTAG interfaces
- Cortex® -M3 Embedded Trace Macrocell™
- Up to 112 fast I/O ports
- 51/80/112 I/Os, all mappable on 16 external interrupt vectors and
almost all 5 V-tolerant
- Up to 11 timers
- Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse
counter and quadrature (incremental) encoder input
- 2 × 16-bit motor control PWM timers with dead-time generation and
emergency stop
- 2 × watchdog timers (Independent and Window)
- SysTick timer: a 24-bit downcounter
- 2 × 16-bit basic timers to drive the DAC
- Up to 13 communication interfaces
- Up to 2 × I2 C interfaces (SMBus/PMBus)
- Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem
control)
- Up to 3 SPIs (18 Mbit/s), 2 with I2 S interface multiplexed
- CAN interface (2.0B Active)
- USB 2.0 full speed interface
- SDIO interface
- CRC calculation unit, 96-bit unique ID
- ECOPACK® packages
CIRCUIT DIAGRAM
Specifications
EU RoHS
Compliant
Family Name
STM32F1
Instruction Set Architecture
RISC
Device Core
ARM Cortex M3
Core Architecture
ARM
Maximum CPU Frequency (MHz)
72
Maximum Clock Rate (MHz)
72
Data Bus Width (bit)
32
Program Memory Type
Flash
Program Memory Size
256KB
RAM Size
64KB
Programmability
Yes
Interface Type
CAN/I2C/SPI/USART/USB
Number of I/Os
51
No. of Timers
8
PWM
2
Number of ADCs
Triple
ADC Channels
16/16/16
ADC Resolution (bit)
12/12/12
Number of DACs
Dual
DAC Channels
2/2
DAC Resolution (bit)
12/12
USART
5
UART
0
USB
1
SPI
3
I2C
2
I2S
0
CAN
1
Ethernet
0
Watchdog
2
Special Features
CAN Controller
Minimum Operating Supply Voltage (V)
2
Typical Operating Supply Voltage (V)
2.5|3.3
Maximum Operating Supply Voltage (V)
3.6
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
Supplier Temperature Grade
Industrial
Packaging
Tape and Reel
CECC Qualified
No
Mounting
Surface Mount
Package Height (mm)
0.36
Package Length (mm)
4.47
Package Width (mm)
4.4
PCB changed
64
Standard Package Name
BGA
Supplier Package
WLCSP
Pin Count
64
Lead Shape
Ball
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FAQ:
1. Q: Does all products are original?
Yes, we dealed are all brand new and original products.
2. Q: How about the warranty?
We supply 1 year warranty
3. Q: What about delivery time?
Normally 1-3days
4. Q: How about the payment term?
T/T, Western union are welcome
Contact us:
Company name: Hunt Electronics (HK) Limited
Website: http://www.hunt-plc.com
TEL: 0086-755-21002862
Email: ivanka lim@hunt-elec.com
