ATtiny26 16MHZ 0x1E 0x91 0x09 0xff,0xf7 1,0x08,0x08,WARNING! These fuse settings will disable the ISP interface! 1,0x10,0x00,WARNING! Disabling external reset will make the ISP interface inaccessible! 1,0x08,0x08,WARNING! These fuse settings will disable the ISP interface! 1,0x10,0x00,WARNING! Disabling external reset will make the ISP interface inaccessible! 2 5 1 4 0x00,1.0 MHz 0x01,2.0 MHz 0x02,4.0 MHz 0x03,8.0 MHz 2048 128 32 4 9 15 50 9 9 100 0x50000000 0x58080000 3 0xaca00000 0xaca80000 3 0x58000000 3 0xace00000 3 0xf7e1 0xf7ff 8 PLLCK Use PLL for internal clock 1 CKOPT Oscillator options 1 SUT1 Select start-up time 1 SUT0 Select start-up time 0 CKSEL3 Select Clock Source 0 CKSEL2 Select Clock Source 0 CKSEL1 Select Clock Source 0 CKSEL0 Select Clock Source 1 63 0x40 0x00 CKOPT fuse (operation dependent of CKSEL fuses); [CKOPT=0] 0xBF 0x01 PLL Clock; Start-up time: 1K CK + 0 ms; [CKSEL=0001 SUT=00] 0xBF 0x11 PLL Clock; Start-up time: 1K CK + 4 ms; [CKSEL=0001 SUT=01] 0xBF 0x21 PLL Clock; Start-up time: 1K CK + 64 ms; [CKSEL=0001 SUT=10] 0xBF 0x31 PLL Clock; Start-up time: 16K CK + 64 ms; [CKSEL=0001 SUT=11] 0xBF 0x80 Ext. Clock; Start-up time: 6 CK + 0 ms; [CKSEL=0000 SUT=00] 0xBF 0x90 Ext. Clock; Start-up time: 6 CK + 4 ms; [CKSEL=0000 SUT=01] 0xBF 0xA0 Ext. Clock; Start-up time: 6 CK + 64 ms; [CKSEL=0000 SUT=10] 0xBF 0x81 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0001 SUT=00] 0xBF 0x91 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0001 SUT=01] 0xBF 0xA1 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0001 SUT=10]; default value 0xBF 0x82 Int. RC Osc. 2 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0010 SUT=00] 0xBF 0x92 Int. RC Osc. 2 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0010 SUT=01] 0xBF 0xA2 Int. RC Osc. 2 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0010 SUT=10] 0xBF 0x83 Int. RC Osc. 4 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0011 SUT=00] 0xBF 0x93 Int. RC Osc. 4 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0011 SUT=01] 0xBF 0xA3 Int. RC Osc. 4 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0011 SUT=10] 0xBF 0x84 Int. RC Osc. 8 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0100 SUT=00] 0xBF 0x94 Int. RC Osc. 8 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0100 SUT=01] 0xBF 0xA4 Int. RC Osc. 8 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0100 SUT=10] 0xBF 0x85 Ext. RC Osc. - 0.9 MHz; Start-up time: 18 CK + 0 ms; [CKSEL=0101 SUT=00] 0xBF 0x95 Ext. RC Osc. - 0.9 MHz; Start-up time: 18 CK + 4 ms; [CKSEL=0101 SUT=01] 0xBF 0xA5 Ext. RC Osc. - 0.9 MHz; Start-up time: 18 CK + 64 ms; [CKSEL=0101 SUT=10] 0xBF 0xB5 Ext. RC Osc. - 0.9 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0101 SUT=11] 0xBF 0x86 Ext. RC Osc. 0.9 MHz - 3.0 MHz; Start-up time: 18 CK + 0 ms; [CKSEL=0110 SUT=00] 0xBF 0x96 Ext. RC Osc. 0.9 MHz - 3.0 MHz; Start-up time: 18 CK + 4 ms; [CKSEL=0110 SUT=01] 0xBF 0xA6 Ext. RC Osc. 0.9 MHz - 3.0 MHz; Start-up time: 18 CK + 64 ms; [CKSEL=0110 SUT=10] 0xBF 0xB6 Ext. RC Osc. 0.9 MHz - 3.0 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0110 SUT=11] 0xBF 0x87 Ext. RC Osc. 3.0 MHz - 8.0 MHz; Start-up time: 18 CK + 0 ms; [CKSEL=0111 SUT=00] 0xBF 0x97 Ext. RC Osc. 3.0 MHz - 8.0 MHz; Start-up time: 18 CK + 4 ms; [CKSEL=0111 SUT=01] 0xBF 0xA7 Ext. RC Osc. 3.0 MHz - 8.0 MHz; Start-up time: 18 CK + 64 ms; [CKSEL=0111 SUT=10] 0xBF 0xB7 Ext. RC Osc. 3.0 MHz - 8.0 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0111 SUT=11] 0xBF 0x88 Ext. RC Osc. 8.0 MHz - 12.0 MHz; Start-up time: 18 CK + 0 ms; [CKSEL=1000 SUT=00] 0xBF 0x98 Ext. RC Osc. 8.0 MHz - 12.0 MHz; Start-up time: 18 CK + 4 ms; [CKSEL=1000 SUT=01] 0xBF 0xA8 Ext. RC Osc. 8.0 MHz - 12.0 MHz; Start-up time: 18 CK + 64 ms; [CKSEL=1000 SUT=10] 0xBF 0xB8 Ext. RC Osc. 8.0 MHz - 12.0 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=1000 SUT=11] 0xBF 0x89 Ext. Low-Freq. Crystal; Start-up time: 1K CK + 4 ms; [CKSEL=1001 SUT=00] 0xBF 0x99 Ext. Low-Freq. Crystal; Start-up time: 1K CK + 64 ms; [CKSEL=1001 SUT=01] 0xBF 0xA9 Ext. Low-Freq. Crystal; Start-up time: 32K CK + 64 ms; [CKSEL=1001 SUT=10] 0xBF 0x8A Ext. Crystal/Resonator Low Freq.; Start-up time: 258 CK + 4 ms; [CKSEL=1010 SUT=00] 0xBF 0x9A Ext. Crystal/Resonator Low Freq.; Start-up time: 258 CK + 64 ms; [CKSEL=1010 SUT=01] 0xBF 0xAA Ext. Crystal/Resonator Low Freq.; Start-up time: 1K CK + 0 ms; [CKSEL=1010 SUT=10] 0xBF 0xBA Ext. Crystal/Resonator Low Freq.; Start-up time: 1K CK + 4 ms; [CKSEL=1010 SUT=11] 0xBF 0x8B Ext. Crystal/Resonator Low Freq.; Start-up time: 1K CK + 64 ms; [CKSEL=1011 SUT=00] 0xBF 0x9B Ext. Crystal/Resonator Low Freq.; Start-up time: 16K CK + 0 ms; [CKSEL=1011 SUT=01] 0xBF 0xAB Ext. Crystal/Resonator Low Freq.; Start-up time: 16K CK + 4 ms; [CKSEL=1011 SUT=10] 0xBF 0xBB Ext. Crystal/Resonator Low Freq.; Start-up time: 16K CK + 64 ms; [CKSEL=1011 SUT=11] 0xBF 0x8C Ext. Crystal/Resonator Medium Freq.; Start-up time: 258 CK + 4 ms; [CKSEL=1100 SUT=00] 0xBF 0x9C Ext. Crystal/Resonator Medium Freq.; Start-up time: 258 CK + 64 ms; [CKSEL=1100 SUT=01] 0xBF 0xAC Ext. Crystal/Resonator Medium Freq.; Start-up time: 1K CK + 0 ms; [CKSEL=1100 SUT=10] 0xBF 0xBC Ext. Crystal/Resonator Medium Freq.; Start-up time: 1K CK + 4 ms; [CKSEL=1100 SUT=11] 0xBF 0x8D Ext. Crystal/Resonator Medium Freq.; Start-up time: 1K CK + 64 ms; [CKSEL=1101 SUT=00] 0xBF 0x9D Ext. Crystal/Resonator Medium Freq.; Start-up time: 16K CK + 0 ms; [CKSEL=1101 SUT=01] 0xBF 0xAD Ext. Crystal/Resonator Medium Freq.; Start-up time: 16K CK + 4 ms; [CKSEL=1101 SUT=10] 0xBF 0xBD Ext. Crystal/Resonator Medium Freq.; Start-up time: 16K CK + 64 ms; [CKSEL=1101 SUT=11] 0xBF 0x8E Ext. Crystal/Resonator High Freq.; Start-up time: 258 CK + 4 ms; [CKSEL=1110 SUT=00] 0xBF 0x9E Ext. Crystal/Resonator High Freq.; Start-up time: 258 CK + 64 ms; [CKSEL=1110 SUT=01] 0xBF 0xAE Ext. Crystal/Resonator High Freq.; Start-up time: 1K CK + 0 ms; [CKSEL=1110 SUT=10] 0xBF 0xBE Ext. Crystal/Resonator High Freq.; Start-up time: 1K CK + 4 ms; [CKSEL=1110 SUT=11] 0xBF 0x8F Ext. Crystal/Resonator High Freq.; Start-up time: 1K CK + 64 ms; [CKSEL=1111 SUT=00] 0xBF 0x9F Ext. Crystal/Resonator High Freq.; Start-up time: 16K CK + 0 ms; [CKSEL=1111 SUT=01] 0xBF 0xAF Ext. Crystal/Resonator High Freq.; Start-up time: 16K CK + 4 ms; [CKSEL=1111 SUT=10] 0xBF 0xBF Ext. Crystal/Resonator High Freq.; Start-up time: 16K CK + 64 ms; [CKSEL=1111 SUT=11] 5 RSTDISBL Select if PB/ is I/O pin or RESET pin 1 SPIEN Enable Serial Program and Data Downloading 0 EESAVE EEPROM memory is preserved through the Chip Erase 1 BODLEVEL Brown out detector trigger level 1 BODEN Brown out detector enable 1 6 0x10 0x00 Reset Disabled (Enable PB7 as i/o pin); [RSTDISBL=0] 0x08 0x00 Serial program downloading (SPI) enabled; [SPIEN=0] 0x04 0x00 Preserve EEPROM memory through the Chip Erase cycle; [EESAVE=0] 0x02 0x00 Brown-out detection level at VCC=4.0 V; [BODLEVEL=0] 0x02 0x02 Brown-out detection level at VCC=2.7 V; [BODLEVEL=1] 0x01 0x00 Brown-out detection enabled; [BODEN=0] [LB1 = 1 : LB2 = 1] No memory lock features enabled. [LB1 = 0 : LB2 = 1] Further programming of Flash and EEPROM is enabled. [LB1 = 0 : LB2 = 0] Same as previous, but verify is also disabled 3 2 0x03 0x03 Mode 1: No memory lock features enabled 0x03 0x02 Mode 2: Further programming disabled 0x03 0x00 Mode 3: Further programming and verification disabled LB1 Lockbit LB2 Lockbit 8 PLLCK Use PLL for internal clock 1 CKOPT Oscillator options 1 SUT1 Select start-up time 1 SUT0 Select start-up time 1 CKSEL3 Select Clock Source 1 CKSEL2 Select Clock Source 0 CKSEL1 Select Clock Source 0 CKSEL0 Select Clock Source 1 63 0x40 0x00 使能CKOPT(振荡器在输出引脚(X2)产生满幅度的振荡)[CKOPT=0] 0xBF 0x01 内部RC振荡器(1MHz);起动时间6CK+0ms[CKSEL=0001 SUT=00] 0xBF 0x11 内部RC振荡器(1MHz);起动时间6CK+4ms[CKSEL=0001 SUT=01] 0xBF 0x21 内部RC振荡器(1MHz);起动时间64ms[CKSEL=0001 SUT=10] 0xBF 0x31 PLL时钟;起动时间16K CK+64ms[CKSEL=0001 SUT=11] 0xBF 0x80 外部时钟;起动时间6CK+0ms[CKSEL=0000 SUT=00] 0xBF 0x90 外部时钟;起动时间6CK+4ms[CKSEL=0000 SUT=01] 0xBF 0xA0 外部时钟;起动时间6CK+64ms[CKSEL=0000 SUT=10] 0xBF 0x81 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0001 SUT=00] 0xBF 0x91 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 4 ms; [CKSEL=0001 SUT=01] 0xBF 0xA1 Int. RC Osc. 1 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0001 SUT=10]; default value 0xBF 0x82 内部RC振荡器(2MHz);起动时间6CK+0ms[CKSEL=0010 SUT=00] 0xBF 0x92 内部RC振荡器(2MHz);起动时间6CK+4ms[CKSEL=0010 SUT=01] 0xBF 0xA2 内部RC振荡器(2MHz);起动时间6CK+64ms[CKSEL=0010 SUT=10] 0xBF 0x83 Int. RC Osc. 4 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0011 SUT=00] 0xBF 0x93 内部RC振荡器(4MHz);起动时间6CK+64ms[CKSEL=0011 SUT=01] 0xBF 0xA3 Int. RC Osc. 4 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0011 SUT=10] 0xBF 0x84 Int. RC Osc. 8 MHz; Start-up time: 6 CK + 0 ms; [CKSEL=0100 SUT=00] 0xBF 0x94 内部RC振荡器(8MHz);起动时间CK+64ms[CKSEL=0100 SUT=01] 0xBF 0xA4 Int. RC Osc. 8 MHz; Start-up time: 6 CK + 64 ms; [CKSEL=0100 SUT=10] 0xBF 0x85 外部RC振荡器(-0.9 MHz);起动时间18 CK+0ms[CKSEL=0101 SUT=00] 0xBF 0x95 外部RC振荡器(-0.9 MHz);起动时间18 CK+4ms[CKSEL=0101 SUT=01] 0xBF 0xA5 外部RC振荡器(-0.9 MHz);起动时间18 CK+64ms[CKSEL=0101 SUT=10] 0xBF 0xB5 外部RC振荡器(-0.9 MHz);起动时间6 CK+4ms[CKSEL=0101 SUT=11] 0xBF 0x86 外部RC振荡器(0.9-3.0 MHz);起动时间18 CK+0ms[CKSEL=0110 SUT=00] 0xBF 0x96 外部RC振荡器(0.9-3.0 MHz);起动时间18 CK+4ms[CKSEL=0110 SUT=01] 0xBF 0xA6 外部RC振荡器(0.9-3.0 MHz);起动时间18 CK+64ms[CKSEL=0110 SUT=10] 0xBF 0xB6 外部RC振荡器(0.9-3.0 MHz);起动时间6 CK+4ms[CKSEL=0110 SUT=11] 0xBF 0x87 外部RC振荡器(3.0-8.0 MHz);起动时间18 CK+0ms[CKSEL=0111 SUT=00] 0xBF 0x97 外部RC振荡器(3.0-8.0 MHz);起动时间18 CK+4ms[CKSEL=0111 SUT=01] 0xBF 0xA7 外部RC振荡器(3.0-8.0 MHz);起动时间18 CK+64ms[CKSEL=0111 SUT=10] 0xBF 0xB7 外部RC振荡器(3.0-8.0 MHz);起动时间6 CK+4ms[CKSEL=0111 SUT=11] 0xBF 0x88 外部RC振荡器(8.0-12.0 MHz);起动时间18CK+0ms[CKSEL=1000 SUT=00] 0xBF 0x98 外部RC振荡器(8.0-12.0 MHz);起动时间18CK+4ms[CKSEL=1000 SUT=01] 0xBF 0xA8 外部RC振荡器(8.0-12.0 MHz);起动时间18CK+64ms[CKSEL=1000 SUT=10] 0xBF 0xB8 外部RC振荡器(8.0-12.0 MHz);起动时间6CK+ 4ms[CKSEL=1000 SUT=11] 0xBF 0x89 外部低频晶振(32.768KHz);起动时间1K CK+4ms[CKSEL=1001 SUT=00] 0xBF 0x99 外部低频晶振(32.768KHz);起动时间1K CK+64ms[CKSEL=1001 SUT=01] 0xBF 0xA9 外部低频晶振(32.768KHz);起动时间32K CK+64ms[CKSEL=1001 SUT=10] 0xBF 0x8A 外部晶振(0.4-0.9 MHz);起动时间258 CK+4ms[CKSEL=1010 SUT=00] 0xBF 0x9A 外部晶振(0.4-0.9 MHz);起动时间258 CK+64ms[CKSEL=1010 SUT=01] 0xBF 0xAA 外部晶振(0.4-0.9 MHz);起动时间1k CK+0ms[CKSEL=1010 SUT=10] 0xBF 0xBA 外部晶振(0.4-0.9 MHz);起动时间1k CK+64ms[CKSEL=1010 SUT=11] 0xBF 0x8B 外部晶振(0.4-0.9 MHz);起动时间1k CK+64ms[CKSEL=1011 SUT=00] 0xBF 0x9B 外部晶振(0.4-0.9 MHz);起动时间16k CK+0ms[CKSEL=1011 SUT=01] 0xBF 0xAB 外部晶振(0.4-0.9 MHz);起动时间16k CK+4ms[CKSEL=1011 SUT=10] 0xBF 0xBB 外部晶振(0.4-0.9 MHz);起动时间16k CK+64ms[CKSEL=1011 SUT=11] 0xBF 0x8C 外部晶振(0.9-3.0 MHz);起动时间258 CK+4ms[CKSEL=1100 SUT=00] 0xBF 0x9C 外部晶振(0.9-3.0 MHz);起动时间258 CK+64ms[CKSEL=1100 SUT=01] 0xBF 0xAC 外部晶振(0.9-3.0 MHz);起动时间1k CK+0ms[CKSEL=1100 SUT=10] 0xBF 0xBC 外部晶振(0.9-3.0 MHz);起动时间1k CK+64ms[CKSEL=1100 SUT=11] 0xBF 0x8D 外部晶振(0.9-3.0 MHz);起动时间1k CK+64ms[CKSEL=1101 SUT=00] 0xBF 0x9D 外部晶振(0.9-3.0 MHz);起动时间16k CK+0ms[CKSEL=1101 SUT=01] 0xBF 0xAD 外部晶振(0.9-3.0 MHz);起动时间16k CK+4ms[CKSEL=1101 SUT=10] 0xBF 0xBD 外部晶振(0.9-3.0 MHz);起动时间16k CK+64ms[CKSEL=1101 SUT=11] 0xBF 0x8E 外部晶振(3.0-16MHz);起动时间258 CK+4ms[CKSEL=1110 SUT=00] 0xBF 0x9E 外部晶振(3.0-16MHz);起动时间258 CK+64ms[CKSEL=1110 SUT=01] 0xBF 0xAE 外部晶振(3.0-16MHz);起动时间1k CK+0ms[CKSEL=1110 SUT=10] 0xBF 0xBE 外部晶振(3.0-16MHz);起动时间1k CK+64ms[CKSEL=1110 SUT=11] 0xBF 0x8F 外部晶振(3.0-16MHz);起动时间1k CK+64ms[CKSEL=1111 SUT=00] 0xBF 0x9F 外部晶振(3.0-16MHz);起动时间16k CK+0ms[CKSEL=1111 SUT=01] 0xBF 0xAF 外部晶振(3.0-16MHz);起动时间16k CK+4ms[CKSEL=1111 SUT=10] 0xBF 0xBF 外部晶振(3.0-16MHz);起动时间16k CK+64ms[CKSEL=1111 SUT=11] 5 RSTDISBL Select if PB/ is I/O pin or RESET pin 1 SPIEN Enable Serial Program and Data Downloading 0 EESAVE EEPROM memory is preserved through the Chip Erase 1 BODLEVEL Brown out detector trigger level 1 BODEN Brown out detector enable 1 6 0x10 0x00 禁用外部复位，PB7用作I/O口[RSTDISBL=0] 0x08 0x00 使能ISP编程[SPIEN=0] 0x04 0x00 执行芯片擦除时保留EEPROM的内容[EESAVE=0] 0x02 0x00 掉电检测电平为4.0V[BODLEVEL=0] 0x02 0x02 掉电检测电平为2.7V[BODLEVEL=1] 0x01 0x00 使能掉电检测[BODEN=0] 无加密(没有使能存储器保护特性)[LB2=1 LB1=1] 3 2 0x03 0x03 无加密(没有使能存储器保护特性)[LB2=1 LB1=1] 0x03 0x02 禁止进一步对Flash 和EEPROM 编程[LB2=1 LB1=0] 0x03 0x00 禁止进一步对Flash 和EEPROM 编程及验证[LB2=0 LB1=0] LB1 Lockbit LB2 Lockbit