1

1

2

2

3

3

4

4

D D

C C

B B

A A

Title

Number RevisionSize

A4

Date: 1/4/2011 Sheet ofFile: E:\My Works\..\AVR Programmer - USBasp.SchDocDrawn By:

PC6 (RESET) 29PD0 (RXD)30

PD1 (TXD)31

PD2 (INT0)32

PD3 (INT1)1

PD4 (XCK/T0)2

VCC 6

GND 5

PB6 (XTAL1/TOSC1)7

PB7 (XTAL2/TOSC2)8

PD5 (T1)9

PD6 (AIN0)10

PD7 (AIN1)11

PB0 (ICP)12

PB1 (OC1A)13

PB2 (SS/OC1B)14

PB3 (MOSI/OC2)15

PB4 (MISO)16

PB5 (SCK)17

AVCC 18

AREF 20

GND 21

PC0 (ADC0) 23

PC1 (ADC1) 24

PC2 (ADC2) 25

PC3 (ADC3) 26

PC4 (ADC4/SDA) 27

PC5 (ADC5/SCL) 28

GND 3

VCC 4

ADC6 19

ADC7 22

U1

ATmega8-16AI

D1RED

R1102

D2GRE

R2102

VCC VCC

12

P1

SLOW SCKGND

12

P2

SELF PROG

R6103

VCC

VCC

GND

C122p

C222p

Y1 12MHz

GNDGND C3104

VCC

GND

R5 68

R4 68

R3152

1234

USB1

RJ11

GND

VCC

VCC

D35819

123456

J1

ICSPGND

VCC

SCKRESET

MISOMOSI

PIC101

PIC102 COC1PIC201

PIC202COC2

PIC301

PIC302

COC3

PID10A

PID10K

COD1PID20A

PID20K

COD2

PID301PID302

COD3

PIJ101

PIJ102

PIJ103

PIJ104

PIJ105

PIJ106

COJ1

PIP101

PIP102

COP1

PIP201PIP202

COP2

PIR101

PIR102COR1

PIR201

PIR202COR2

PIR301

PIR302COR3

PIR401PIR402

COR4

PIR501PIR502

COR5

PIR601

PIR602COR6

PIU101

PIU102

PIU103

PIU104

PIU105

PIU106

PIU107PIU108

PIU109

PIU1010PIU1011

PIU1012

PIU1013PIU1014

PIU1015

PIU1016PIU1017

PIU1018

PIU1019

PIU1020

PIU1021

PIU1022

PIU1023

PIU1024PIU1025

PIU1026

PIU1027PIU1028

PIU1029PIU1030PIU1031

PIU1032

COU1PIUSB101PIUSB102

PIUSB103PIUSB104

PIUSB105

COUSB1

PIY101 PIY102

COY1

PIC102 PIC202

PIC302

PIJ101

PIP102

PIU103

PIU105

PIU1021

PIUSB104

PIUSB105

PIJ105

PIU1016

NLMISOPIJ106

PIU1015

NLMOSI

PIU1031

PIU1030

PIU1028

PIU1027

PIU1026

PIU1022

PIU1020

PIU1019

PIU1011

PIU1010

PIU109

PIU102

PIU101

PIR502PIUSB103 PIR501 PIU1013

PIU1032

PIR401

PIU1012

PIR302PIR402

PIUSB102

PIP201PIR602PIU1029

PIP101PIU1025

PID302

PIJ102

PID20K

PIU1024

PID20APIR201

PID10KPIU1023

PID10APIR101

PIC201

PIU108

PIY102PIC101

PIU107

PIY101

PIJ103

PIP202

PIU1014

NLRESETPIJ104

PIU1017

NLSCK

PIC301

PID301

PIR102 PIR202

PIR301

PIR601

PIU104

PIU106

PIU1018

PIUSB101

PAC101PAC102 COC1

PAC201PAC202 COC2

PAC301PAC302 COC3PAD10K PAD10ACOD1

PAD20K PAD20ACOD2

PAD302PAD301COD3

PAJ101

PAJ102

PAJ103

PAJ104

PAJ105

PAJ106COJ1

PAP101 PAP102COP1

PAP201PAP202COP2

PAR101PAR102COR1

PAR201PAR202COR2PAR301PAR302 COR3PAR401PAR402 COR4PAR501PAR502 COR5 PAR601 PAR602

COR6PAU1032 PAU1031 PAU1030 PAU1029 PAU1028 PAU1027 PAU1026 PAU1025

PAU1024

PAU1023

PAU1022

PAU1021

PAU1020

PAU1019

PAU1018

PAU1017

PAU1016PAU1015PAU1014PAU1013PAU1012PAU1011PAU1010PAU109PAU108

PAU107

PAU106

PAU105

PAU104

PAU103

PAU102

PAU101

COU1

PAUSB105

PAUSB104

PAUSB103 PAUSB102

PAUSB101

COUSB1

PAY102

PAY101

COY1

PAC102

PAC202

PAC302

PAJ101PAP102

PAU103

PAU105

PAU1021

PAUSB104

PAUSB105PAJ105

PAU1016PAJ106

PAU1015PAC101

PAU107

PAY101

PAC201

PAU108PAY102 PAD10A

PAR101

PAD10K

PAU1023

PAD20A

PAR201

PAD20KPAU1024

PAD302PAJ102

PAP101

PAU1025

PAP201PAR602

PAU1029PAR302

PAR402

PAUSB102

PAR401

PAU1012

PAR501

PAU1013

PAU1032

PAR502

PAUSB103 PAJ103

PAP202

PAU1014

PAJ104

PAU1017

PAC301

PAD301

PAR102

PAR202PAR301

PAR601

PAU104

PAU106

PAU1018

PAUSB101

Comment Description Designator Footprint LibRef Quantity

22p Capacitor C1, C2 0805 CAP 2

104 C3 0805 CAP 1

RED D1 0805-LED LED 1

GRE D2 0805-LED LED 1

5819 D3 MLL34 DIODE 1

ICSP Connector J1 HDR1X6 CON6 1

SLOW SCK Header, 2-Pin P1 HDR1X2 Header 2 1

SELF PROG Header, 2-Pin P2 HDR1X2 Header 2 1

102 RESISTOR R1, R2 0805 RES 2

152 RESISTOR R3 0805 RES 1

68 RESISTOR R4, R5 0805 RES 2

103 RESISTOR R6 0805 RES 1

ATmega8-16AI

8-Bit AVR Microcontroller with 8K Bytes of In-System Programmable Flash Memory U1 32A_L ATmega8-16AI 1

RJ11 Header, 5-Pin USB1USBJACK/ RJ11/ FEMALE Header 5 1

12MHz Crystal Y1 CRYSTAL CRYSTAL 1

Schematic Prints("All Documents",Physical)AVR Programmer - USBasp.SchDoc("AVR Programmer - USBasp")ComponentsC1C1-1C1-2

C2C2-1C2-2

C3C3-1C3-2

D1D1-AD1-K

D2D2-AD2-K

D3D3-1D3-2

J1J1-1J1-2J1-3J1-4J1-5J1-6

P1P1-1P1-2

P2P2-1P2-2

R1R1-1R1-2

R2R2-1R2-2

R3R3-1R3-2

R4R4-1R4-2

R5R5-1R5-2

R6R6-1R6-2

U1U1-1U1-2U1-3U1-4U1-5U1-6U1-7U1-8U1-9U1-10U1-11U1-12U1-13U1-14U1-15U1-16U1-17U1-18U1-19U1-20U1-21U1-22U1-23U1-24U1-25U1-26U1-27U1-28U1-29U1-30U1-31U1-32

USB1USB1-1USB1-2USB1-3USB1-4USB1-5

Y1Y1-1Y1-2

NetsGNDPinsC1-2C2-2C3-2J1-1P1-2U1-3U1-5U1-21USB1-4USB1-5

MISOPinsJ1-5U1-16

NetLabelsMISO

MOSIPinsJ1-6U1-15

NetLabelsMOSI

NetU1_31PinsU1-31

NetU1_30PinsU1-30

NetU1_28PinsU1-28

NetU1_27PinsU1-27

NetU1_26PinsU1-26

NetU1_22PinsU1-22

NetU1_20PinsU1-20

NetU1_19PinsU1-19

NetU1_11PinsU1-11

NetU1_10PinsU1-10

NetU1_9PinsU1-9

NetU1_2PinsU1-2

NetU1_1PinsU1-1

NetR5_2PinsR5-2USB1-3

NetR5_1PinsR5-1U1-13U1-32

NetR4_1PinsR4-1U1-12

NetR3_2PinsR3-2R4-2USB1-2

NetP2_1PinsP2-1R6-2U1-29

NetP1_1PinsP1-1U1-25

NetD3_2PinsD3-2J1-2

NetD2_KPinsD2-KU1-24

NetD2_APinsD2-AR2-1

NetD1_KPinsD1-KU1-23

NetD1_APinsD1-AR1-1

NetC2_1PinsC2-1U1-8Y1-2

NetC1_1PinsC1-1U1-7Y1-1

RESETPinsJ1-3P2-2U1-14

NetLabelsRESET

SCKPinsJ1-4U1-17

NetLabelsSCK

VCCPinsC3-1D3-1R1-2R2-2R3-1R6-1U1-4U1-6U1-18USB1-1

PCB PrintsAVR Programmer - USBasp.PcbDocMultilayer Composite PrintComponentsC1C1-1C1-2

C2C2-1C2-2

C3C3-1C3-2

D1D1-KD1-A

D2D2-KD2-A

D3D3-2D3-1

J1J1-1J1-2J1-3J1-4J1-5J1-6

P1P1-1P1-2

P2P2-1P2-2

R1R1-1R1-2

R2R2-1R2-2

R3R3-1R3-2

R4R4-1R4-2

R5R5-1R5-2

R6R6-1R6-2

U1U1-32U1-31U1-30U1-29U1-28U1-27U1-26U1-25U1-24U1-23U1-22U1-21U1-20U1-19U1-18U1-17U1-16U1-15U1-14U1-13U1-12U1-11U1-10U1-9U1-8U1-7U1-6U1-5U1-4U1-3U1-2U1-1

USB1USB1-5USB1-5USB1-4USB1-3USB1-2USB1-1

Y1Y1-2Y1-1

NetsGNDC1-2C2-2C3-2J1-1P1-2U1-3U1-5U1-21USB1-4USB1-5

MISOJ1-5U1-16

MOSIJ1-6U1-15

NetC1_1C1-1U1-7Y1-1

NetC2_1C2-1U1-8Y1-2

NetD1_AD1-AR1-1

NetD1_KD1-KU1-23

NetD2_AD2-AR2-1

NetD2_KD2-KU1-24

NetD3_2D3-2J1-2

NetP1_1P1-1U1-25

NetP2_1P2-1R6-2U1-29

NetR3_2R3-2R4-2USB1-2

NetR4_1R4-1U1-12

NetR5_1R5-1U1-13U1-32

NetR5_2R5-2USB1-3

RESETJ1-3P2-2U1-14

SCKJ1-4U1-17

VCCC3-1D3-1R1-2R2-2R3-1R6-1U1-4U1-6U1-18USB1-1

Bill of Materials