44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
# BW15
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*by Ai-Thinker Co., Ltd.*
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[Product page](https://docs.ai-thinker.com/_media/rtl8710/docs/bw15_datasheet_en.pdf)
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- [General info](../../docs/platform/realtek/README.md)
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- [Vendor datasheet](https://docs.ai-thinker.com/_media/rtl8710/docs/bw15_datasheet_en.pdf)
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Parameter | Value
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-------------|--------------------------
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MCU | RTL8720CF
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Manufacturer | Realtek
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Series | AmebaZ2
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Frequency | 100 MHz
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Flash size | 2 MiB
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RAM size | 256 KiB
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Voltage | 3.0V - 3.6V
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I/O | 13x GPIO, 8x PWM, 3x UART
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Wi-Fi | 802.11 b/g/n
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BLE | v4.2
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## Pinout
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## Flash memory map
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Flash size: 2 MiB / 2,097,152 B / 0x200000
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Hex values are in bytes.
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Name | Start | Length | End
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----------------|----------|-------------------|---------
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Partition Table | 0x000000 | 4 KiB / 0x1000 | 0x001000
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System Data | 0x001000 | 4 KiB / 0x1000 | 0x002000
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Calibration | 0x002000 | 4 KiB / 0x1000 | 0x003000
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(reserved) | 0x003000 | 4 KiB / 0x1000 | 0x004000
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Boot Image | 0x004000 | 32 KiB / 0x8000 | 0x00C000
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OTA1 Image | 0x00C000 | 992 KiB / 0xF8000 | 0x104000
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OTA2 Image | 0x104000 | 992 KiB / 0xF8000 | 0x1FC000
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Key-Value Store | 0x1FC000 | 8 KiB / 0x2000 | 0x1FE000
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User Data | 0x1FE000 | 8 KiB / 0x2000 | 0x200000
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