【通用芯片】
　　采用先进的CMOS OTP科技,制造出低成本,高性能,高质量的八位通用型微控制器

AX1001 AX1002 AX1003 AX101 AX102 AX201 AX2002 AX203 Architecture 8-bit 8-bit 8-bit 8-bit 8-bit 8-bit 8-bit 8-bit Maximum Speed 144MIPS 144MIPS 144MIPS 70MIPS 40MIPS 20MIPS 144MIPS 48MIPS No. of instruction 60 79 79 59 64 63 MC51 (8051) MC51 (8051) Program ROM 8K x 16 bit (OTP) 8K x8bit (OTP) 8K x 8 bit (OTP) 4K x 14bit (OTP) 4K x 16 bit (OTP) 16k x 8bit (OTP) 32K Byte (OTP) 16k x 8bit (OTP) Instruction-RAM 8KByte 8KByte 8KByte N/A N/A N/A 16K Byte N/A Data Memory 2KByte 256Byte 256Byte 256Byte 640Byte 768Byte 8192+256 Byte 384Byte External Memory 8MB software software N/A N/A N/A 512KB 64KB GPIO pins 88 max 38 36 27 26 22 56 32 Built-in ADC N/A 8 channels (10-bit) 8 channels (10-bit) 10 channels (10-bit) 8 channels (10-bit) 4 channels (10bit) 6 channels (12bit) 8 channels (8Bit) Built-in DAC N/A N/A 1 channel (10-bit) 1 channel (10-bit) 1 channel (10-bit) N/A N/A N/A USB 2.0 (Device) 2.0 (Device) 2.0 (Device) N/A 2.0 (Device) N/A 2.0 ( OTG ) 2.0 (Device) Endpoint EP0 + 2 IN + 2 OUT EP0 + 2 IN + 2 OUT EP0 + 2 IN + 2 OUT N/A EP0 + 3 IN + 3 OUT N/A EP0 + 4 IN + 4 OUT EP0 + 1 IN + 2 OUT FIFO 176 176 176 N/A 512 N.A 512 160 Timer 3 3 3 3 3 4 7 3 Ethernet N/A N/A N/A N/A N/A N/A N/A N/A MII N/A N/A N/A N/A N/A N/A N/A N/A UART √ √ √ √ √ √ √ √ SPI √ √ √ √ √ N/A √ √ I 2C √ √ √ √ N/A N/A software N/A I2S N/A √ √ N/A √ N/A √ N/A GPSI √ √ √ √ √ N/A √ N/A PWM √ √ √ √ √ 3 channels (8bit) 2 channels (16bit) 1 channels (16bit) Built-in Reset Brown-out Brown-out Brown-out Brown-out Brown-out N/A Brown-out Brown-out Power-on Power-on Power-on Power-on Power-on N/A Power-on Power-on ISD √ √ √ N/A N/A N/A √ √ IAP N/A N/A N/A N/A N/A N/A N/A N/A ISP √ √ √ √ √ √ √ √ DSP Instruction 16bit MAC 8 bit MAC 8 bit MAC N/A N/A N/A DSP Engine N/A ICE AX 1K IDE V3.3 AX 1K IDE V3.3 AX 1K IDE V3.3 AX 1H IDE V2.1 AX 1H IDE V2.1 N/A AX 1K IDE V3.3 AX 1H IDE V2.1 Writer AX1001 Programmer V3.0 AX1002 Programmer V3.0 AX1003 Programmer V3.0 AX101 Programmer V3.0 AX102 Programmer V3.0 AX201 Programmer V3.0 AX2002 Programmer V4.0 AX203 Programmer V4.0 Demo Board EP AX1001 V3.1 EPAS02V10 EPAS02BV10 N/A N/A N/A EPAX 2002 V1.1 N/A 【AX系列产品】  AX100系列  AX200系列  AX1000系列  AX2000系列  【USB电话专用芯片】  SK5000系列  【ATA专用芯片】  ATA6000系列