Sanhuang electronics (Hong Kong) Co., Limited
Sanhuang Electronics (Hong Kong) Co., Limite
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The STM32F103xx medium-density performance 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 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced ommunication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
* ARM 32-bit Cortex™-M3 CPU Core
– 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 or 128 Kbytes of Flash memory
– 20 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
| Attribute | Attribute Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Product Category | IC Chips |
| Manufacturer | STMicroelectronics |
| Product-Category | ARM Microcontrollers - MCU |
| RoHS | Details |
| Mounting-Style | SMD/SMT |
| Package-Case | LQFP-64 |
| Core | ARM Cortex M3 |
| Data-Bus-Width | 32 bit |
| Maximum-Clock-Frequency | 72 MHz |
| Program-Memory-Size | 256 kB |
| Data-RAM-Size | 48 kB |
| ADC-Resolution | 12 bit |
| Operating-Supply-Voltage | 2 V to 3.6 V |
| Maximum-Operating-Temperature | + 85 C |
| Processor-Series | ARM Cortex-M |
| Packaging | Tray |
| Brand | STMicroelectronics |
| Data-RAM-Type | SRAM |
| Interface-Type | CAN I2C SPI USART USB |
| Minimum-Operating-Temperature | - 40 C |
| Number-of-ADC-Channels | 16 ADC Channels |
| Number-of-I-Os | 51 I/O |
| Number-of-Timers-Counters | 8 Timer |
| Program-Memory-Type | Flash |
| Series | STM32F1 |
| Supply-Voltage-Max | 3.6 V |
| Supply-Voltage-Min | 2 V |
| Tradename | STM32 |
| Unit-Weight | 0.012088 oz |