USB AVR Devices Description AT90USB1286 USB Function Microcontroller. 128-Kbyte self-programming Flash Program Memory, 8-Kbyte SRAM, 4-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. AT90USB1287 USB On-The-Go (OTG) Microcontroller. 128-Kbyte self-programming Flash Program Memory, 8-Kbyte SRAM, 4-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. AT90USB162 USB Microcontroller. 16-Kbyte self-programming Flash Program Memory, 512-byte SRAM, 512-byte EEPROM. DebugWire interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. AT90USB646 USB Function Microcontroller. 64-Kbyte self-programming Flash Program Memory, 4-Kbyte SRAM, 2-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. AT90USB647 USB On-The-Go (OTG) Microcontroller. 64-Kbyte self-programming Flash Program Memory, 4-Kbyte SRAM, 2-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. AT90USB82 USB Microcontroller. 8-Kbyte self-programming Flash Program Memory, 512-byte SRAM, 512-byte EEPROM. DebugWire interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.
已经这么久了,这么多款,哪一种 有人批量使用??
可能用在下一个项目中.
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