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GD32F303ZKT6

器件型号:GD32F303ZKT6
器件类别:嵌入式处理器和控制器   
文件大小:3MB,共84页
厂商:兆易创新(GigaDevice)

北京兆易创新科技股份有限公司,成立于2005年4月,是一家以中国为总部的全球化芯片设计公司。公司致力于各类存储器、控制器及周边产品的设计研发。公司产品为NOR Flash、NAND Flash及MCU,广泛应用于手持移动终端、消费类电子产品、个人电脑及周边、网络、电信设备、医疗设备、办公设备、汽车电子及工业控制设备各个领域。

厂商官网:http://www.gigadevice.com
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器件描述

120,3072K,96K,up to 112,10,2,2,1,2,1,2,3,1,2,3(21),2,LQFP144

参数
参数名称属性值
厂商名称兆易创新(GigaDevice)
零件包装代码LQFP144
包装说明LQFP-144
Reach Compliance Codeunknown
Max Speed (MHz)120
Memory (Bytes) Flash3072K
Memory (Bytes) SRAM96K
I/Oup to 112
Timer GPTM (32bit)
Timer GPTM (16bit)10
Timer Advanced TM (16bit)2
Timer Basic TM (16bit)2
Timer SysTick (24bit)1
Timer WDG2
Timer RTC1
Connectivity USART
Connectivity I2C2
Connectivity SPI3
Connectivity USB 2 FS1
Connectivity I2S2
Connectivity Comp
Connectivity OP-AMP
Analog Interface 12bit ADC Units (CHs)3(21)
Analog Interface 12bit DAC Units2
PackageLQFP144

GD32F303ZKT6产品介绍

GigaDevice Semiconductor Inc.
GD32F303xx
ARM
®
Cortex
®
-M4 32-bit MCU
Datasheet
GD32F303xx Datasheet
Table of Contents
Table of Contents ........................................................................................................... 1
List of Figures ................................................................................................................ 4
List of Tables .................................................................................................................. 5
1. General description ................................................................................................. 7
2. Device overview ....................................................................................................... 8
2.1.
2.2.
2.3.
2.4.
2.5.
2.6.
Device information ....................................................................................................................... 8
Block diagram ............................................................................................................................. 10
Pinouts and pin assignment ......................................................................................................11
Memory map ............................................................................................................................... 14
Clock tree .................................................................................................................................... 18
Pin definitions ............................................................................................................................. 19
2.6.1.
2.6.2.
2.6.3.
2.6.4.
GD32F303Zx LQFP144 pin definitions ....................................................................19
GD32F303Vx LQFP100 pin definitions ...................................................................28
GD32F303Rx LQFP64 pin definitions .....................................................................34
GD32F303Cx LQFP48 pin definitions .....................................................................38
3. Functional description .......................................................................................... 41
3.1.
3.2.
3.3.
3.4.
3.5.
3.6.
3.7.
3.8.
3.9.
3.10.
3.11.
3.12.
3.13.
3.14.
ARM
®
Cortex
®
-M4 core............................................................................................................... 41
On-chip memory ......................................................................................................................... 41
Clock, reset and supply management ...................................................................................... 42
Boot modes ................................................................................................................................. 42
Power saving modes .................................................................................................................. 43
Analog to digital converter (ADC)............................................................................................. 43
Digital to analog converter (DAC) ............................................................................................. 44
DMA ............................................................................................................................................. 44
General-purpose inputs/outputs (GPIOs) ................................................................................ 44
Timers and PWM generation ................................................................................................. 45
Real time clock (RTC) ............................................................................................................. 46
Inter-integrated circuit (I2C) .................................................................................................. 46
Serial peripheral interface (SPI) ............................................................................................ 46
Universal synchronous asynchronous receiver transmitter (USART) ............................. 47
1
GD32F303xx Datasheet
3.15.
3.16.
3.17.
3.18.
3.19.
3.20.
3.21.
Inter-IC sound (I2S) ................................................................................................................ 47
Universal serial bus full-speed device interface (USBD) ................................................... 47
Controller area network (CAN) .............................................................................................. 48
Secure digital input and output card interface (SDIO)........................................................ 48
External memory controller (EXMC) ..................................................................................... 48
Debug mode ............................................................................................................................ 49
Package and operation temperature .................................................................................... 49
4. Electrical characteristics ....................................................................................... 50
4.1.
4.2.
4.3.
4.4.
4.5.
4.6.
4.7.
4.8.
4.9.
4.10.
4.11.
4.12.
4.13.
4.14.
4.15.
4.16.
4.17.
4.18.
4.19.
4.20.
4.21.
4.22.
4.23.
4.24.
Absolute maximum ratings ....................................................................................................... 50
Operating conditions characteristics ....................................................................................... 50
Power consumption ................................................................................................................... 51
EMC characteristics ................................................................................................................... 58
Power supply supervisor characteristics ................................................................................ 58
Electrical sensitivity ................................................................................................................... 59
External clock characteristics................................................................................................... 59
Internal clock characteristics .................................................................................................... 61
PLL characteristics .................................................................................................................... 62
Memory characteristics ......................................................................................................... 63
NRST pin characteristics ....................................................................................................... 63
GPIO characteristics .............................................................................................................. 64
ADC characteristics ............................................................................................................... 65
Temperature sensor characteristics .................................................................................... 67
DAC characteristics ............................................................................................................... 67
I2C characteristics .................................................................................................................. 68
SPI characteristics ................................................................................................................. 69
I2S characteristics .................................................................................................................. 69
USART characteristics ........................................................................................................... 70
SDIO characteristics .............................................................................................................. 70
CAN characteristics ............................................................................................................... 71
USB characteristics ................................................................................................................ 71
EXMC characteristics ............................................................................................................. 72
TIMER characteristics ............................................................................................................ 75
2
GD32F303xx Datasheet
4.25.
4.26.
WDGT characteristics ............................................................................................................ 76
Parameter conditions ............................................................................................................. 76
5. Package information.............................................................................................. 77
5.1.
LQFP package outline dimensions........................................................................................... 77
6. Ordering information ............................................................................................. 79
7. Revision history ..................................................................................................... 82
3
GD32F303xx Datasheet
List of Figures
Figure 2-1. GD32F303xx block diagram
............................................................................................................. 10
Figure 2-2. GD32F303Zx LQFP144 pinouts
....................................................................................................... 11
Figure 2-3. GD32F303Vx LQFP100 pinouts
....................................................................................................... 12
Figure 2-4. GD32F303Rx LQFP64 pinouts
......................................................................................................... 13
Figure 2-5. GD32F303Cx LQFP48 pinouts
......................................................................................................... 13
Figure 2-6. GD32F303xx clock tree
..................................................................................................................... 18
Figure 4-1. I/O port AC characteristics definition
............................................................................................ 65
Figure 4-2. USB timings: definition of data signal rise and fall time
.......................................................... 71
Figure 5-1. LQFP package outline
....................................................................................................................... 77
4
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