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Section 1 Overview
Rev. 4.00 Sep. 14, 2005 Page 13 of 982
REJ09B0023-0400
No.
(BGA256) Pin Name Description
Y18 VssQ Ground for I/O circuits (0V)
W17 PTF[7] Port F
Y19 VccQ Power supply for I/O circuits (3.3V)
V18 PTG[8] Port G
W16 SCL/PTG[9] Serial clock/Port G*
2
V16 SDA/PTG[10] Serial data/Port G*
2
V17 PTG[11] Port G
W18 PTG[12] Port G
Y20 PTG[13] Port G
W19 AVss (AD) Ground for A/D (0V)
V19 AN[0]/PTG[0] A/D converter input/Port G*
2
U19 AN[1]/PTG[1] A/D converter input/Port G*
2
W20 AN[2]/PTG[2] A/D converter input/Port G*
2
T19 AN[3]/PTG[3] A/D converter input/Port G*
2
T18 AN[4]/PTG[4] A/D converter input/Port G*
2
V20 AN[5]/PTG[5] A/D converter input/Port G*
2
U18 AN[6]/PTG[6] A/D converter input/Port G*
2
U20 AVcc (AD) Power supply for A/D (3.3V)
T17 AN[7]/PTG[7] A/D converter input/Port G*
2
R19 VccQ*
1
Power supply for I/O circuits (3.3V)*
1
R18 Vss Ground (0V)
T20 DREQ0/PTC[9] DMA request/Port C
R17 Vcc Power supply (1.8V)
P19 DREQ1/PTC[10] DMA request/Port C
P18 STATUS0/PTC[14] Processor status/Port C
R20 STATUS1/PTC[15] Processor status/Port C
P17 BREQ/PTC[6] Bus request/Port C
N19 BACK/PTC[7] Bus acknowledge/Port C
N18 VccQ*
1
Power supply for I/O circuits (3.3V)*
1
P20 VccQ*
1
Power supply for I/O circuits (3.3V)*
1
N17 ASEBRKAK/PTC[13] ASE brake acknowledge/Port C