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GD32A490
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数据手册
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用户手册
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概述
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产品选择器
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文档
概述
● Cortex?-M4 @240MHz
● Up to 3072KB Flash, up to 1024 code-flash
● Up to 768KB SRAM
● 8xU(S)ART, 3xI2C, 5xSPI, 2xI2S
● USB FS+HS OTG, CAN2.0B, Ethernet, LCD TFT, IPA
● Support Grade 2 temperature range: -40~105℃
● Packages LQFP144/BGA176
产品选择器
4条了局
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Part No.
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Core
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Series
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Package
LQFP144
BGA176
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Max Speed (MHz)
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Flash (Bytes)
2048K
3072K
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SRAM (Bytes)
256K
768K
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I/O
up to 140
up to 114
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GPTM (32bit)
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GPTM (16bit)
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Advanced TM (16bit)
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HRTM
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Basic TM (64bit)
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CPTM (16bit)
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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
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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
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USB 2.0
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Ethernet
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SDIO
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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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MIPI-DSI
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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
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CEC
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14bit ADC Units (CHs)
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12bit ADC Units (CHs)
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12bit DAC Units
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Comp
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IEEE 802.11
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Bluetooth
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Dflash(Bytes)
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SENT
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Functional Safety
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Security
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Temperature Range(TA)
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cortex?-M4 | GD32A490 | LQFP144 | 240 | 2048K | 768K | up to 114 | 2 | 8 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 4 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -40℃~105℃ | |
| Cortex?-M4 | GD32A490 | LQFP144 | 240 | 3072K | 256K | up to 114 | 2 | 8 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 4 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -40℃~105℃ | |
| Cortex?-M4 | GD32A490 | BGA176 | 240 | 2048K | 768K | up to 140 | 2 | 8 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 4 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -40℃~105℃ | |
| Cortex?-M4 | GD32A490 | BGA176 | 240 | 3072K | 256K | up to 140 | 2 | 8 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 4 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -40℃~105℃ |
技术文档
搜索
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数据手册（1）
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用户手册（1）
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利用笔记（33）
名称
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颁布功夫
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2023-08-28
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2024-07-11
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2025-08-15
发展全数文档
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固件库（1）
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插件（1）
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其他软件（8）
名称
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CN
颁布功夫
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2026-09-23
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2026-08-17
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