STM32F105

STM32F105, connectivity line, QFP, -0.3 to 4.0 V, 72MHz, STMicroelectronics

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Price:: US $2.50~3.00 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 300 :	3.00 / Piece
301 ~ 600 :	2.80 / Piece
601 ~ 1000 :	2.50 / Piece

PartNumber:: STM32F105

Brand:: STMicroelectronics - ST | Pack: QFP | D/C: 11+

Availability:: Supply Ability: 1000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-05-27

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Product Summary

The STM32F105 is a connectivity line, which incorporates the high performance ARM Cortex-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 256 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The STM32F105 offers 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.

Parametrics

STM32F105 absolute maximum ratings: (1)External main supply voltage (including VDDA and VDD): –0.3 to 4.0 V; (2)Input voltage on five volt tolerant pin: VSS-0.3 to +5.5 V; (3)Input voltage on any other pin: VSS-0.3 to VDD+0.3 V; (4)Variations between different VDD power pins: 50 mV; (5)Variations between all the different ground pins: 50 mV.

Features

STM32F105 features: (1)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; (2)Memories: 64 to 256 Kbytes of Flash memory, up to 64 Kbytes of general-purpose SRAM; (3)Clock, reset and supply management: 2.0 to 3.6 V application supply and I/Os, POR, PDR, and programmable voltage; (4)detector (PVD), 3-to-25 MHz crystal oscillator, Internal 8 MHz factory-trimmed RC.