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ST STM32F105R8T6
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Brands: ST
Mfr.Part #: STM32F105R8T6
Datasheet: STM32F105R8T6 Datasheet (PDF)
Package/Case: LQFP 64 10x10x1.4 mm
RoHS Status:
Stock Condition: 8870 pcs, New Original
Product Type: ARM Microcontrollers - MCU
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.429 | $2.429 |
| 10 | $2.115 | $21.150 |
| 30 | $1.917 | $57.510 |
| 100 | $1.684 | $168.400 |
| 500 | $1.593 | $796.500 |
| 1000 | $1.553 | $1553.000 |
In Stock:8870 PCS
STM32F105R8T6 General Description
The STM32F105xx and STM32F107xx connectivity line family incorporates the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 256 Kbytes and SRAM 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, five USARTs, an USB OTG FS and two CANs. Ethernet is available on the STM32F107xx only.The STM32F105xx and STM32F107xx connectivity line family operates in the –40 to +105 °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 STM32F105xx and STM32F107xx connectivity line family offers devices in three different package types: from 64 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family.These features make the STM32F105xx and STM32F107xx connectivity line microcontroller family suitable for a wide range of applications such as motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio equipment.Figure 1 shows the general block diagram of the device family.ST-LINK/V2 in-circuit debugger/programmer for ST.
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
- 64 to 256 Kbytes of Flash memory
- 64 Kbytes of general-purpose SRAM
- Clock, reset and supply management
- 2.0 to 3.6 V application supply and I/Os
- POR, PDR, and programmable voltage detector (PVD)
- 3-to-25 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
- 2 × 12-bit, 1 μs A/D converters (16 channels)
- Conversion range: 0 to 3.6 V
- Sample and hold capability
- Temperature sensor
- up to 2 MSPS in interleaved mode
- 2 × 12-bit D/A converters
- DMA: 12-channel DMA controller
- Supported peripherals: timers, ADCs, DAC, I2Ss, SPIs, I2Cs and USARTs
- Debug mode
- Serial wire debug (SWD) & JTAG interfaces
- Cortex®-M3 Embedded Trace Macrocell™
- Up to 80 fast I/O ports
- 51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
- CRC calculation unit, 96-bit unique ID
- Up to 10 timers with pinout remap capability
- Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
- 1 × 16-bit motor control PWM timer 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 14 communication interfaces with pinout remap capability
- Up to 2 × I2C interfaces (
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Active | Programmabe | Not Verified |
| Core Processor | ARM® Cortex®-M3 | Core Size | 32-Bit Single-Core |
| Speed | 72MHz | Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG |
| Peripherals | DMA, POR, PWM, Voltage Detect, WDT | Number of I/O | 51 |
| Program Memory Size | 64KB (64K x 8) | Program Memory Type | FLASH |
| EEPROM Size | - | RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V | Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 64-LQFP |
| Supplier Device Package | - |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STM32F105R8T6 is a 32-bit microcontroller based on the ARM Cortex-M3 core. It features 64 KB of Flash memory, 8 KB of RAM, and various peripherals including UART, I2C, SPI, and PWM. The chip is commonly used in embedded applications requiring low power consumption and high performance.
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Equivalent
The equivalent products of STM32F105R8T6 chip are STM32F105RB, STM32F105RF, STM32F105RG, STM32F105RC, and STM32F107RC. These chips are from the same STM32F1 series and offer similar features and performance capabilities. -
Features
Features of STM32F105R8T6: 1. ARM Cortex-M3 core running at 72 MHz 2. 64 KB Flash memory, 8 KB RAM 3. 37 GPIO pins, 3 timers, 2 I2C, 2 SPI, and 3 USART interfaces 4. USB 2.0 Full-Speed interface 5. 12-bit ADC, 12-bit DAC 6. Low power consumption and advanced power management. -
Pinout
The STM32F105R8T6 is a 64-pin microcontroller with 64 KB of flash memory and 64 KB of RAM. It has various functions, including multiple communication interfaces such as UART, SPI, and I2C, as well as timers, ADCs, and GPIOs for general-purpose I/O operations. -
Manufacturer
The manufacturer of the STM32F105R8T6 is STMicroelectronics. It is a global semiconductor company that designs, produces, and sells a range of electronic products, including microcontrollers, sensors, and power management solutions. STMicroelectronics serves a variety of industries, including automotive, industrial, and consumer electronics. -
Application Field
The STM32F105R8T6 microcontroller is commonly used in various applications such as industrial control systems, home automation, smart meters, motor control, and consumer electronics. Its features such as high processing speed, low power consumption, and advanced interfaces make it suitable for a wide range of embedded system designs. -
Package
The STM32F105R8T6 chip is available in a LQFP64 package, in a surface mount form. It measures 10mm x 10mm in size.
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