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GD32F103RIT6

108,2048K,96K,up to 51,10,2,2,1,2,1,2,3,1,2,3(16),2,LQFP64

器件类别:嵌入式处理器和控制器   

厂商名称:兆易创新(GigaDevice)

厂商官网:http://www.gigadevice.com

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器件参数
参数名称
属性值
厂商名称
兆易创新(GigaDevice)
零件包装代码
LQFP64
包装说明
LQFP-64
Reach Compliance Code
unknown
Max Speed (MHz)
108
Memory (Bytes) Flash
2048K
Memory (Bytes) SRAM
96K
I/O
up to 51
Timer GPTM (32bit)
Timer GPTM (16bit)
10
Timer Advanced TM (16bit)
2
Timer Basic TM (16bit)
2
Timer SysTick (24bit)
1
Timer WDG
2
Timer RTC
1
Connectivity USART
Connectivity I2C
2
Connectivity SPI
3
Connectivity USB 2 FS
1
Connectivity I2S
2
Connectivity Comp
Connectivity OP-AMP
Analog Interface 12bit ADC Units (CHs)
3(16)
Analog Interface 12bit DAC Units
2
Package
LQFP64
文档预览
GigaDevice Semiconductor Inc.
GD32F103xx
ARM
®
Cortex
-M3 32-bit MCU
Datasheet
GD32F103xx Datasheet
Table of Contents
Table of Contents ........................................................................................................... 1
List of Figures ................................................................................................................ 3
List of Tables .................................................................................................................. 4
1. General description ................................................................................................. 5
2. Device overview ....................................................................................................... 6
2.1. Device information .......................................................................................................... 6
2.2. Block diagram ................................................................................................................. 9
2.3. Pinouts and pin assignment ........................................................................................ 11
2.4. Memory map .................................................................................................................. 15
2.5. Clock tree ...................................................................................................................... 19
2.6. Pin definitions ............................................................................................................... 20
2.6.1.
2.6.2.
2.6.3.
2.6.4.
2.6.5.
GD32F103Zx LQFP144 pin definitions ................................................................................. 20
GD32F103Vx LQFP100 pin definitions ................................................................................ 28
GD32F103Rx LQFP64 pin definitions .................................................................................. 35
GD32F103Cx LQFP48 pin definitions .................................................................................. 39
GD32F103Tx QFN36 pin definitions .................................................................................... 42
3. Functional description .......................................................................................... 44
3.1. ARM® Cortex™-M3 core............................................................................................... 44
3.2. On-chip memory ........................................................................................................... 44
3.3. Clock, reset and supply management ......................................................................... 45
3.4. Boot modes ................................................................................................................... 45
3.5. Power saving modes .................................................................................................... 47
3.6. Analog to digital converter (ADC) ................................................................................ 47
3.7. Digital to analog converter (DAC) ................................................................................ 48
3.8. DMA ............................................................................................................................... 48
3.9. General-purpose inputs/outputs (GPIOs) .................................................................... 48
3.10.
3.11.
3.12.
3.13.
Timers and PWM generation ................................................................................. 49
Real time clock (RTC) ............................................................................................ 50
Inter-integrated circuit (I2C) .................................................................................. 50
Serial peripheral interface (SPI) ............................................................................ 51
1
GD32F103xx Datasheet
3.14.
3.15.
3.16.
3.17.
3.18.
3.19.
3.20.
3.21.
Universal synchronous asynchronous receiver transmitter (USART) ............... 51
Inter-IC sound (I2S) ................................................................................................ 51
Secure digital input and output card interface (SDIO) ......................................... 52
Universal serial bus full-speed device (USBD) .................................................... 52
Controller area network (CAN) .............................................................................. 52
External memory controller (EXMC) ..................................................................... 52
Debug mode ........................................................................................................... 53
Package and operation temperature ..................................................................... 53
4. Electrical characteristics ....................................................................................... 54
4.1. Absolute maximum ratings .......................................................................................... 54
4.2. Recommended DC characteristics .............................................................................. 54
4.3. Power consumption ...................................................................................................... 55
4.4. EMC characteristics ...................................................................................................... 60
4.5. Power supply supervisor characteristics.................................................................... 60
4.6. Electrical sensitivity ..................................................................................................... 62
4.7. External clock characteristics...................................................................................... 63
4.8. Internal clock characteristics ....................................................................................... 64
4.9. PLL characteristics ....................................................................................................... 65
4.10.
4.11.
4.12.
4.13.
4.14.
4.15.
Memory characteristics ......................................................................................... 65
GPIO characteristics .............................................................................................. 65
ADC characteristics ............................................................................................... 67
DAC characteristics ............................................................................................... 67
I2C characteristics ................................................................................................. 67
SPI characteristics ................................................................................................. 68
5. Package information.............................................................................................. 69
5.1. QFN package outline dimensions ................................................................................ 69
5.2. LQFP package outline dimensions .............................................................................. 70
6. Ordering Information ............................................................................................. 72
7. Revision History..................................................................................................... 74
2
GD32F103xx Datasheet
List of Figures
Figure 2-1. GD32F103x4/6/8/B block diagram
........................................................................................... 9
Figure 2-2. GD32F103xC/D/E/F/G/I/K block diagram
.............................................................................. 10
Figure 2-3. GD32F103Zx LQFP144 pinouts
.............................................................................................. 11
Figure 2-4. GD32F103Vx LQFP100 pinouts
............................................................................................. 12
Figure 2-5. GD32F103Rx LQFP64 pinouts
.............................................................................................. 13
Figure 2-6. GD32F103Cx LQFP48 pinouts
.............................................................................................. 13
Figure 2-7. GD32F103Tx QFN36 pinouts
................................................................................................. 14
Figure 2-8. GD32F103xx clock tree
.......................................................................................................... 19
Figure 5-1. QFN package outline
.............................................................................................................. 69
Figure 5-2. LQFP package outline............................................................................................................
70
3
GD32F103xx Datasheet
List of Tables
Table 2-1. GD32F103xx devices features and peripheral list
.................................................................. 6
Table 2-2. GD32F103xx devices features and peripheral list (continued)
............................................. 7
Table 2-3. GD32F103xx devices features and peripheral list (continued)
............................................. 8
Table 2-4. GD32F103xx memory map
...................................................................................................... 15
Table 2-5. GD32F103Zx LQFP144 pin definitions
................................................................................... 20
Table 2-6. GD32F103Vx LQFP100 pin definitions
................................................................................... 28
Table 2-7. GD32F103Rx LQFP64 pin definitions
.................................................................................... 35
Table 2-8. GD32F103Cx LQFP48 pin definitions
.................................................................................... 39
Table 2-9. GD32F103Tx QFN36 pin definitions
....................................................................................... 42
Table 4-1. Absolute maximum ratings
..................................................................................................... 54
Table 4-2. DC operating conditions
......................................................................................................... 54
Table 4-3. Power consumption characteristics (for GD32F103x4/6/8/B devices)
............................... 55
Table 4-4. Power consumption characteristics (for GD32F103xC/D/E/F/G/I/K devices)
.................... 56
Table 4-5. Power consumption of peripherals (for GD32F103x4/6/8/B devices)
................................. 57
Table 4-6. Power consumption of peripherals (for GD32F103xC/D/E/F/G/I/K devices)
...................... 58
Table 4-7. EMS characteristics
................................................................................................................. 60
Table 4-8. EMI characteristics
.................................................................................................................. 60
Table 4-9. Power supply supervisor characteristics (for GD32F103x4/6/8/B devices)
....................... 60
Table 4-10. Power supply supervisor characteristics (for GD32F103xC/D/E/F/G/I/K devices)
.......... 60
Table 4-11. ESD characteristics
............................................................................................................... 62
Table 4-12. Static latch-up characteristics
.............................................................................................. 62
Table 4-13. High speed external clock (HXTAL) generated from a crystal/ceramic characteristics
. 63
Table 4-14. Low speed external clock (LXTAL) generated from a crystal/ceramic characteristics
.. 63
Table 4-15. High speed internal clock (IRC8M) characteristics
............................................................ 64
Table 4-16. Low speed internal clock (IRC40K) characteristics
........................................................... 64
Table 4-17. PLL characteristics
................................................................................................................ 65
Table 4-18. Flash memory characteristics
.............................................................................................. 65
Table 4-19. I/O port characteristics (for GD32F103x4/6/8/B devices)
................................................... 65
Table 4-20. I/O port characteristics (for GD32F103xC/D/E/F/G/I/K devices)
........................................ 66
Table 4-21. ADC characteristics
............................................................................................................... 67
Table 4-22. DAC characteristics
............................................................................................................... 67
Table 4-23. I2C characteristics
................................................................................................................. 67
Table 4-24. Standard SPI characteristics
................................................................................................ 68
Table 5-1. QFN package dimensions
....................................................................................................... 69
Table 5-2. LQFP package dimensions
..................................................................................................... 71
Table 6-1. Part ordering code for GD32F103xx devices
........................................................................ 72
Table 7-1. Revision history
....................................................................................................................... 74
4
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