参数资料
型号: STM32F105RBT7XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 2/95页
文件大小: 1007K
代理商: STM32F105RBT7XXX
Description
STM32F105xx, STM32F107xx
10/95
Doc ID 15274 Rev 4
These features make the STM32F105xx and STM32F107xx connectivity line
microcontroller family suitable for a wide range of applications:
G
Motor drive and application control
G
Medical and handheld equipment
G
Industrial applications: PLC, inverters, printers, and scanners
G
Alarm systems, Video intercom, and HVAC
G
Home audio equipment
Figure 1 shows the general block diagram of the device family.
2.1
Device overview
Table 2.
STM32F105xx and STM32F107xx features and peripheral counts
Peripherals(1)
STM32F105Rx
STM32F107Rx
STM32F105Vx
STM32F107Vx
Flash memory in Kbytes
64
128
256
128
256
64
128
256
128
256
SRAM in Kbytes
20
32
64
48
64
20
32
64
48
64
Ethernet
No
Yes
No
Yes
Timers
General-purpose
4
Advanced-control
1
Basic
2
Communication
interfaces
SPI(I2S)(2)
3(2)
I2C2
1
2
1
USART
5
USB OTG FS
Yes
CAN
2
GPIOs
51
80
12-bit ADC
Number of channels
2
16
12-bit DAC
Number of channels
2
CPU frequency
72 MHz
Operating voltage
2.0 to 3.6 V
Operating temperatures
Ambient temperatures: –40 to +85 °C /–40 to +105 °C
Junction temperature: –40 to + 125 °C
Package
LQFP64
LQFP100
1. Please refer to Table 5: Pin definitions for peripheral availability when the I/O pins are shared by the peripherals required
by the application.
2. The SPI2 and SPI3 interfaces give the flexibility to work in either the SPI mode or the I2S audio mode.
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