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STM32F105R8T6
| Category |
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Business
| MOQ | 960 | Unit Pack | 160 |
| Other Names | 497-8922 | Product Category | ARM Microcontrollers - MCU |
| Standard Package | Trays | Standard Package Name | QFP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85411000 |
| Part Status | :32F105R8 | Rad Hardened | No |
| Leadfree Defin | RoHS-conform | Approval Agency | No |
Electrical
| Speed | 72 MHz | Timer | 6 x 16 bit |
| RAM Size | 20 KB | Core Size | 32-Bit |
| Core Type | ARM Cortex M3 | Frequency | 72 MHz |
| Interface | CAN/I2C/I2S/SPI/USART/USB | Clock Rate | 72 MHz |
| Resolution | 16bit | Memory Size | 64KByte |
| Memory Type | FLASH | Number of I/O | 51 |
| Number of Bits | 12/12 | Voltage Rating | 2 → 3.6 V |
| Watchdog Timer | 2 | Clock Frequency | :72MHz |
| Data Converters | A/D 16x12b; D/A 2x12b | Frequency - Max | 72MHz |
| Number of DAC's | 2/2 | Oscillator Type | Internal |
| Voltage - Supply | 2.5|3.3 V | Digital I/O Lines | 51pins |
| RS-232 (422, 485) | 2 | Resolution (Bits) | 12Bit |
| Serial Interfaces | 5 | Number of Channels | 2 |
| Program Memory Size | 64 KB | Program Memory Type | Flash |
| Number of ADCs / DACs | 16/16 | Voltage - Input (Min) | 3.6V |
| Voltage - Supply (Min) | 2 V | Frequency (Center/Band) | 16bit |
| Power Dissipation (Max) | 444 mW | Number of Bits per Element | 12/12 |
| Voltage - Supply (Vcc/Vdd) | 2 V ~ 3.6 V | ||
Mechanical
| Width | 10mm | Height | 1.45mm |
| Length | 10mm | Weight | 0.35 |
| Packaging | TRAY | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :64 |
| Package / Case | 64LQFP | Package Cooled | LQFP |
| Material Finish | :MSL 3 - 168 hours | Length - Overall | 10 |
| Package Quantity | LQFP | Size / Dimension | 10 x 10 x 1.45mm |
| Number of Positions | 64 | Shell Size - Insert | 1.4 |
| Number of Cores/Bus Width | 32 Bit | Pulse Width Distortion (Max) | 1(16 bit) (Motor Control) |
Product Info
| SPI | 3 | USB | 1 |
| Series | STM32 | Features | CAN Controller |
| Protocol | 2 | Matchcode | STM32F105R8T6 |
| CAN Number | 2 | Flash Size | :64KB |
| SPI Number | 3 | On-Chip RAM | 2(16-chx12-bit) |
| Peripherals | DMA, POR, PWM, Voltage Detect, WDT | Architecture | RISC |
| Connectivity | CAN, I²C, IrDA, LIN, SPI, UART/USART, USB OTG | Programmable | Yes |
| Core Processor | ARM® Cortex™-M3 | Number of Timers | 7 |
| Controller Series | :STM32 | Standard Leadtime | 16 weeks |
| RF Family/Standard | STM32F | DigiKey Programmable | Yes |
| Other Specifications | 2 | Printed Circuit Board | 64 |
| Number of A/D Converters | :16 | ||
Environmental
| Temperature - Test | -40°C | Operating Temperature | -40 to 85 °C |
| Operating Temperature - Junction | 85C | ||
Documents & Media
Sourcing & traceability
- Datasheet
- CD00220364.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.