User manual

AVR Butterfly User Guide -37
4271C–AVR–04/05
Figure 7-4. Schematics, 4 of 4
1 2 3 4 5 6 78
A B C D
8
7654321
D
C B A
A0301.3.1000.A
Connectors.Sch
4419-Feb-2003 08:18:49
AVR Butterfly
ATMEL Norway Vestre Rosten 79, 7075 TILLER NORWAY
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Document number: Revision: A
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PF4 PF5 PF6 PF7
GND
VCC
RESET
JTAG
1 2 3 4 5 6 7 8 9 10
J402 NOT MOUNTED
12
C403 100N_16V_X7R
GND
MISO
1
SCK
3
RESET
5
GND
6
VCC
2
MOSI
4
J403 ISP_CONNECTOR NOT MOUNTED
GND
12
C401 100N_16V_X7R
GND
GND
PORTB
1 2 3 4 5 6 7 8 9 10
J400 NOT MOUNTED
GND
PORTD
1 2 3 4 5 6 7 8 9 10
J401 NOT MOUNTED
PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 LCD15 LCD16 LCD18 LCD13 LCD11 LCD12 LCD14 LCD9
1 2 3
J406 PH_2,54_3 X 1 NOT MOUNTED
PB[7..0]
PB1 PB2 PB3
PB[7..0]
LCD[32..3]
PF[7..4]
GND
RXD
TXD
1 2
R403 0R NOT MOUNTED
12
R404 0R
COM[3..0]
GND
P_XTAL1
12
R402 0R NOT MOUNTED
These two pins are for parallel programming
Disable the Vsupply to the JTAG
VCC
VCC_EXT
VCC_EXT VCC_EXT
VCC_EXT
VCC
VCC_EXT
VCC
1 2
J407 PH_2,54_2 X 1 NOT MOUNTED
V_in
GND
1 2 3 4
J405 PH_2,54_4 X 1 NOT MOUNTED
PE[6..4]
PE4 PE5 PE6
GND
(voltage reader)
RESET
(BS2)
COM0
PF[7..4]
PB[7..0]
PB[7..0]
LCD[32..3]
PE[6..4]
P_XTAL1
COM[3..0]
V_in
12
C402 100N_16V_X7R
GND
VCC_EXT
12
C400 100N_16V_X7R
GND
VCC_EXT
12
J404 KEY-3008-TR
GND
Battery- clip
1 2
R400 33R NOT MOUNTED
3
1 2
D400 BAT54C
USI UART pins Voltage reader
12
BT400 CR-2450
Coin Cell Battery
1 2
R401 0R