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GD32F3ϵÁнÓÄÉCortex?-M4Äںˣ¬×î¸ßÖ÷Ƶ¿É´ï120MHz²¢Ö§³ÖDSPÖ¸ÁîÔËËã¡£Å䱸ÁË128KBµ½3072KBµÄ³¬´óÈÝÁ¿Flash¼°48KBµ½96KBµÄSRAM£¬Äں˻á¼ûÉÁ´æ¸ßËÙÁãÆÚ´ý¡£Ð¾Æ¬½ÓÄÉ2.6V-3.6V¹©µç£¬I/O¿Ú¿ÉÔâÊÜ5Vµçƽ¡£

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Explore our portfolio

  • ½ÓÄÉCortex?-M4Äںˣ¬Ö÷Ƶ¸ß´ï120MHz
    ´æ´¢ÈÝÁ¿Ö§³Ö1MB FlashÒÔ¼°96KB SRAM
    ¼¯³ÉÁËUSB OTG, Ethernet
  • ½ÓÄÉCortex?-M4Äںˣ¬Ö÷Ƶ¸ß´ï120MHz
    ´æ´¢ÈÝÁ¿Ö§³Ö1MB FlashÒÔ¼°96KB SRAM ¼¯³ÉÁËUSB OTG
  • ½ÓÄÉCortex?-M4Äںˣ¬Ö÷Ƶ¸ß´ï120MHz
    ´æ´¢ÈÝÁ¿Ö§³Ö3MB FlashÒÔ¼°96KB SRAM

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Part No.
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Core
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Series
GD32F307
GD32F305
GD32F303
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Package
LQFP64
LQFP48
LQFP144
LQFP100
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Max Speed (MHz)
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Flash (Bytes)
128K
256K
512K
1024K
2048K
3072K
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SRAM (Bytes)
32K
48K
64K
96K
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I/O
up to 80
up to 51
up to 37
up to 112
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GPTM (32bit)
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GPTM (16bit)
¡Ý
¡Ü
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Advanced TM (16bit)
¡Ý
¡Ü
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HRTM
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Basic TM (64bit)
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Basic TM (32bit)
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Basic TM (16bit)
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LPTM (32bit)
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LPTM (16bit)
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SysTick (64bit)
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SysTick (24bit)
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WDG
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RTC
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USART+UART
3+2
3+0
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LPUART
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I2C
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QSPI
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SPI
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I2S
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CAN 2.0B
1
2
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USB 2.0
FS OTG
FS
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Ethernet
¡Ý
¡Ü
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SDIO
¡Ý
¡Ü
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EtherCAT Slave Controller
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MFCOM
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LIN
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LCD-TFT
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Segment LCD
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Camera
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IPA
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SAI
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TMU
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EXMC
¡Ý
¡Ü
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CEC
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14bit ADC Units (CHs)
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12bit ADC Units (CHs)
2(16)
2(10)
3(21)
3(16)
3(10)
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12bit DAC Units
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Comp
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IEEE 802.11
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Bluetooth
Cortex?-M4GD32F307LQFP64120256K96Kup to 5104100020001213+2020322FS OTG100000000000002(16)2000
Cortex?-M4GD32F307LQFP64120512K96Kup to 5104200020001213+2020322FS OTG100000000000002(16)2000
Cortex?-M4GD32F307LQFP641201024K96Kup to 51010200020001213+2020322FS OTG100000000000002(16)2000
Cortex?-M4GD32F307LQFP100120256K96Kup to 8004100020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F307LQFP100120512K96Kup to 8004200020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F307LQFP1001201024K96Kup to 80010200020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F307LQFP144120256K96Kup to 11204200020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F307LQFP144120512K96Kup to 11204200020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F307LQFP1441201024K96Kup to 112010200020001213+2020322FS OTG100000000001002(16)2000
Cortex?-M4GD32F305LQFP641201024K96Kup to 51010200020001213+2020322FS OTG000000000000002(16)2000
Cortex?-M4GD32F305LQFP100120256K96Kup to 8004100020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP100120512K96Kup to 8004200020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP1001201024K96Kup to 80010200020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP144120256K96Kup to 11204200020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP144120512K96Kup to 11204200020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP1441201024K96Kup to 112010200020001213+2020322FS OTG000000000001002(16)2000
Cortex?-M4GD32F305LQFP64120128K64Kup to 5104100020001213+2020322FS OTG000000000000002(16)2000
Cortex?-M4GD32F305LQFP64120256K96Kup to 5104100020001213+2020322FS OTG000000000000002(16)2000
Cortex?-M4GD32F305LQFP64120512K96Kup to 5104200020001213+2020322FS OTG000000000000002(16)2000
Cortex?-M4GD32F303LQFP48120128K32Kup to 3704100020001213+0020321FS000000000000002(10)2000
Cortex?-M4GD32F303LQFP48120256K48Kup to 3704100020001213+0020321FS000000000000003(10)2000
Cortex?-M4GD32F303LQFP48120512K64Kup to 3704100020001213+0020321FS000000000000003(10)2000
Cortex?-M4GD32F303LQFP481201024K96Kup to 37010100020001213+0020321FS000000000000003(10)2000
Cortex?-M4GD32F303LQFP64120128K32Kup to 5104200020001213+2020321FS000000000000002(16)2000
Cortex?-M4GD32F303LQFP64120256K48Kup to 5104200020001213+2020321FS010000000000003(16)2000
Cortex?-M4GD32F303LQFP64120512K64Kup to 5104200020001213+2020321FS010000000000003(16)2000
Cortex?-M4GD32F303LQFP641201024K96Kup to 51010200020001213+2020321FS010000000000003(16)2000
Cortex?-M4GD32F303LQFP641202048K96Kup to 51010200020001213+2020321FS010000000000003(16)2000
Cortex?-M4GD32F303LQFP641203072K96Kup to 51010200020001213+2020321FS010000000000003(16)2000
Cortex?-M4GD32F303LQFP100120128K32Kup to 8004200020001213+2020321FS000000000001002(16)2000
Cortex?-M4GD32F303LQFP100120256K48Kup to 8004200020001213+2020321FS010000000001003(16)2000
Cortex?-M4GD32F303LQFP100120512K64Kup to 8004200020001213+2020321FS010000000001003(16)2000
Cortex?-M4GD32F303LQFP1001201024K96Kup to 80010200020001213+2020321FS010000000001003(16)2000
Cortex?-M4GD32F303LQFP1001202048K96Kup to 80010200020001213+2020321FS010000000001003(16)2000
Cortex?-M4GD32F303LQFP1001203072K96Kup to 80010200020001213+2020321FS010000000001003(16)2000
Cortex?-M4GD32F303LQFP144120256K48Kup to 11204200020001213+2020321FS010000000001003(21)2000
Cortex?-M4GD32F303LQFP144120512K64Kup to 11204200020001213+2020321FS010000000001003(21)2000
Cortex?-M4GD32F303LQFP1441201024K96Kup to 112010200020001213+2020321FS010000000001003(21)2000
Cortex?-M4GD32F303LQFP1441202048K96Kup to 112010200020001213+2020321FS010000000001003(21)2000
Cortex?-M4GD32F303LQFP1441203072K96Kup to 112010200020001213+2020321FS010000000001003(21)2000
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