Stm32f105rbt6 lqfp-64 ARM microcontroller - MCU agent, lowest spot price
features
• core: arm ® 32-bit cortex ®- M3 CPU
– 72 MHz frequency, 1.25
DMIPS / MHz (dhrytone 2.1) performance
Waiting for memory access at 0
– single loop multiplication and hardware division
• memory
– 64 to 256 KB flash memory
– 64 Kbytes general purpose SRAM
• clock, reset and power management
– 2.0 to 3.6 V application power supply and I / O
– por, PDR and programmable voltage detector (PVD)
– 3 to 25 MHz crystal oscillator
– internal 8 MHz factory trim RC
– internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
• low power consumption
– sleep, stop and standby modes
– Vbat power supply for RTC and backup registers
•2 × 12 bit 1 µ s a / D converter (16 channels)
– conversion range: 0 to 3.6 V
– sampling and holding capability
– temperature sensor
– 2 more MSPs in interleaving mode
•2 × 12 bit D / a converter
• DMA: 12 channel DMA controller
– peripherals supported: timer, ADC, DAC, i2ss, SPIs, i2cs and USART
• commissioning mode
– serial line debugging (SWD) and JTAG interface
–Cortex ®- M3 embedded micro macro cell ™
• up to 80 fast I / O ports
– 51 / 80 I / O, all mapped to 16 external ports
Interrupt vectors and almost all 5V tolerances
• CRC computing unit, 96 bit ID
• more than 10 timers with pin remapping function
– four more 16 bit timers, four more per timer
IC / OC / PWM or pulse counter and
Quadrature (incremental) encoder input
–1 × 16 bit motor controlled PWM timer with dead time generation and emergency stop
– 2 Watchdog Timers (and) (window)
– systick timer: 24 bit downlink counter
–2 × 16 bit basic timer for driving DAC
• more than 14 communication interfaces with pins
Remapping capability
– more than 2 × I2C interface (SMBus / pmbus)
– 5 more USART (ISO 7816) interfaces, Lin, IrDA functions (modem control)
– 3 more SPIs (18 Mbit / s), 2 multiple I2S interfaces with audio
Accuracy achieved by PLL scheme
– 2 can interfaces (2.0B active) with 512 bytes of dedicated SRAM
– USB 2.0 full speed device / host / OTG controller
On chip physical layer supporting HNP / SRP / ID
Use a dedicated SRAM with 1.25 kilobytes
– 10 / 100 Ethernet MAC with dedicated DMA
And SRAM (4KB): IEEE1588 hardware support. MII / RMII is provided on all software packages
describe
Stm32f105xx and stm32f107xx connector series integrate high-performance arm ® Cortex ®- M332-bit RISC core, operating at 72mhz, high-speed embedded memory (up to 256 Kbytes of flash memory and 64 Kbytes of sram64), and widely enhanced I / O and peripherals connected to two APB buses.
All devices provide two 12 bit ADCs, four universal 16 bit timers and one PWM timer, as well as standard and communication interfaces: up to two I2C, three SPI, two I2S, five USARTs, one usbotgfs and two can. Ethernet can only be used on stm32f107xx.
The stm32f105xx and stm32f107xx connecting wire series operate in the temperature range of - 40 to + 105 ° C, from 2.0 to 3.6V power supply. A comprehensive set of energy-saving models allows the design of low-power applications.
The stm32f105xx and stm32f107xx connector series provide three different package types of devices: from 64 pins to 100 pins. Depending on the selected device, including different sets of peripherals, the following description outlines the complete range of peripherals proposed in this series.
These features make the stm32f105xx and stm32f107xx connector microcontroller series suitable for a wide range of applications, such as motor driver and application control, medical and handheld devices, industrial applications, PLC, inverter, printer and scanner, alarm system, video walkie talkie, HVAC and home audio equipment.
• core: arm ® 32-bit cortex ®- M3 CPU
– 72 MHz frequency, 1.25
DMIPS / MHz (dhrytone 2.1) performance
Waiting for memory access at 0
– single loop multiplication and hardware division
• memory
– 64 to 256 KB flash memory
– 64 Kbytes general purpose SRAM
• clock, reset and power management
– 2.0 to 3.6 V application power supply and I / O
– por, PDR and programmable voltage detector (PVD)
– 3 to 25 MHz crystal oscillator
– internal 8 MHz factory trim RC
– internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
• low power consumption
– sleep, stop and standby modes
– Vbat power supply for RTC and backup registers
•2 × 12 bit 1 µ s a / D converter (16 channels)
– conversion range: 0 to 3.6 V
– sampling and holding capability
– temperature sensor
– 2 more MSPs in interleaving mode
•2 × 12 bit D / a converter
• DMA: 12 channel DMA controller
– peripherals supported: timer, ADC, DAC, i2ss, SPIs, i2cs and USART
• commissioning mode
– serial line debugging (SWD) and JTAG interface
–Cortex ®- M3 embedded micro macro cell ™
• up to 80 fast I / O ports
– 51 / 80 I / O, all mapped to 16 external ports
Interrupt vectors and almost all 5V tolerances
• CRC computing unit, 96 bit ID
• more than 10 timers with pin remapping function
– four more 16 bit timers, four more per timer
IC / OC / PWM or pulse counter and
Quadrature (incremental) encoder input
–1 × 16 bit motor controlled PWM timer with dead time generation and emergency stop
– 2 Watchdog Timers (and) (window)
– systick timer: 24 bit downlink counter
–2 × 16 bit basic timer for driving DAC
• more than 14 communication interfaces with pins
Remapping capability
– more than 2 × I2C interface (SMBus / pmbus)
– 5 more USART (ISO 7816) interfaces, Lin, IrDA functions (modem control)
– 3 more SPIs (18 Mbit / s), 2 multiple I2S interfaces with audio
Accuracy achieved by PLL scheme
– 2 can interfaces (2.0B active) with 512 bytes of dedicated SRAM
– USB 2.0 full speed device / host / OTG controller
On chip physical layer supporting HNP / SRP / ID
Use a dedicated SRAM with 1.25 kilobytes
– 10 / 100 Ethernet MAC with dedicated DMA
And SRAM (4KB): IEEE1588 hardware support. MII / RMII is provided on all software packages
describe
Stm32f105xx and stm32f107xx connector series integrate high-performance arm ® Cortex ®- M332-bit RISC core, operating at 72mhz, high-speed embedded memory (up to 256 Kbytes of flash memory and 64 Kbytes of sram64), and widely enhanced I / O and peripherals connected to two APB buses.
All devices provide two 12 bit ADCs, four universal 16 bit timers and one PWM timer, as well as standard and communication interfaces: up to two I2C, three SPI, two I2S, five USARTs, one usbotgfs and two can. Ethernet can only be used on stm32f107xx.
The stm32f105xx and stm32f107xx connecting wire series operate in the temperature range of - 40 to + 105 ° C, from 2.0 to 3.6V power supply. A comprehensive set of energy-saving models allows the design of low-power applications.
The stm32f105xx and stm32f107xx connector series provide three different package types of devices: from 64 pins to 100 pins. Depending on the selected device, including different sets of peripherals, the following description outlines the complete range of peripherals proposed in this series.
These features make the stm32f105xx and stm32f107xx connector microcontroller series suitable for a wide range of applications, such as motor driver and application control, medical and handheld devices, industrial applications, PLC, inverter, printer and scanner, alarm system, video walkie talkie, HVAC and home audio equipment.