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STM32F105RCT6XXX 参数 Datasheet PDF下载

STM32F105RCT6XXX图片预览
型号: STM32F105RCT6XXX
PDF下载: 下载PDF文件 查看货源
内容描述: 连接线,基于ARM的32位MCU 64/256 KB的Flash , USB OTG ,以太网, 10定时器, 2罐, 2的ADC ,14个通信接口 [Connectivity line, ARM-based 32-bit MCU with 64/256 KB Flash, USB OTG, Ethernet, 10 timers, 2 CANs, 2 ADCs, 14 communication interfaces]
分类和应用: 以太网通信
文件页数/大小: 95 页 / 1009 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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STM32F105xx, STM32F107xx
List of figures
List of figures
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Figure 44.
STM32F105xx and STM32F107xx connectivity line block diagram . . . . . . . . . . . . . . . . . 12
STM32F105xxx and STM32F107xxx connectivity line LQFP100 pinout . . . . . . . . . . . . . . 23
STM32F105xxx and STM32F107xxx connectivity line LQFP64 pinout . . . . . . . . . . . . . . . 24
Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Pin loading conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Power supply scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Current consumption measurement scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Typical current consumption on V
BAT
with RTC on vs. temperature at
different V
BAT
values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Typical current consumption in Stop mode with regulator in Run mode
versus temperature at different V
DD
values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Typical current consumption in Stop mode with regulator in Low-power
mode versus temperature at different V
DD
values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Typical current consumption in Standby mode versus temperature at
different V
DD
values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
High-speed external clock source AC timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Low-speed external clock source AC timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Typical application with an 8 MHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Typical application with a 32.768 kHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
I/O AC characteristics definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Recommended NRST pin protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
I
2
C bus AC waveforms and measurement circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
SPI timing diagram - slave mode and CPHA = 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
SPI timing diagram - slave mode and CPHA = 1
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
SPI timing diagram - master mode
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
I
2
S slave timing diagram (Philips protocol)
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
I
2
S master timing diagram (Philips protocol)
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
USB OTG FS timings: definition of data signal rise and fall time . . . . . . . . . . . . . . . . . . . . 65
Ethernet SMI timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Ethernet RMII timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Ethernet MII timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
ADC accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Typical connection diagram using the ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Power supply and reference decoupling (V
REF+
not connected to V
DDA
). . . . . . . . . . . . . . 72
Power supply and reference decoupling (V
REF+
connected to V
DDA
). . . . . . . . . . . . . . . . . 72
12-bit buffered /non-buffered DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
LQFP100, 100-pin low-profile quad flat package outline . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Recommended footprint
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
LQFP64 – 64 pin low-profile quad flat package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Recommended footprint
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
LQFP100 P
D
max vs. T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
USB OTG FS device mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Host connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
OTG connection (any protocol). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
MII mode using a 25 MHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
RMII with a 50 MHz oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
RMII with a 25 MHz crystal and PHY with PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Doc ID 15274 Rev 4
7/95