STM32F102CBT6 ARM Microcontrollers – MCU 32BIT Cortex M3 M/D ACCESS USB MCU
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32F102CB |
| Mounting Style: | SMD/SMT |
| Package / Case: | LQFP-48 |
| Core: | ARM Cortex M3 |
| Program Memory Size: | 128 kB |
| Data Bus Width: | 32 bit |
| ADC Resolution: | 12 bit |
| Maximum Clock Frequency: | 48 MHz |
| Number of I/Os: | 37 I/O |
| Data RAM Size: | 16 kB |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Tray |
| Brand: | STMicroelectronics |
| Data RAM Type: | SRAM |
| Height: | 1.4 mm |
| Interface Type: | I2C, SPI, USART, USB |
| Length: | 7 mm |
| Moisture Sensitive: | Yes |
| Number of ADC Channels: | 10 Channel |
| Number of Timers/Counters: | 3 Timer |
| Processor Series: | ARM Cortex M |
| Product Type: | ARM Microcontrollers - MCU |
| Program Memory Type: | Flash |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Width: | 7 mm |
| Unit Weight: | 0.006409 oz |
♠ Medium-density USB access line, Arm®-based 32-bit MCU with 64/128 KB Flash, USB FS, 6 timers, ADC and 8 com. interfaces
The STM32F102xx medium-density USB access line incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (Flash memory of 64 or 128 Kbytes and SRAM of 10 or 16 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (two I2Cs, two SPIs, one USB and three USARTs), one 12-bit ADC and three general-purpose 16-bit timers.
The STM32F102xx family operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F102xx medium-density USB access line is delivered in the LQFP48 7 × 7 mm and LQFP64 10 × 10 mm packages.
The STM32F102xx medium-density USB access line microcontrollers are suitable for a wide range of applications.
• Core: Arm® 32-bit Cortex®-M3 CPU
– 48 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 WS memory access
– Single-cycle multiplication and hardware division
• Memories
– 64 or 128 Kbytes of Flash memory
– 10 or 16 Kbytes of SRAM
• 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
– PLL for CPU clock
– 32 kHz oscillator for RTC with calibration
• Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
• Debug mode
– Serial wire debug (SWD) and JTAG interfaces
• DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs, I 2Cs and USARTs
• 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels)
– Conversion range: 0 to 3.6 V
– Temperature sensor
• Up to 51 fast I/O ports
– 37/51 I/Os all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
• Up to six timers
– Three 16-bit timers, each with up to four IC/OC/PWM or pulse counter
– Two watchdog timers (Independent and Window)
– SysTick timer: 24-bit downcounter
• Up to eight communication interfaces
– Up to two I2C interfaces (SMBus/PMBus)
– Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
– Up to two SPIs (12 Mbit/s)
– One USB 2.0 full speed interface
• CRC calculation unit, 96-bit unique ID
• ECOPACK packages
