HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 59

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

1.4
Table 1.2 summarizes the pin functions.
Table 1.2
No.
(BGA256)
B2
C2
D2
B1
E2
E3
C1
D3
D1
E4
F2
F3
E1
F4
G2
G3
F1
G4
H2
H3
G1
H1
H4
J3
J2
J4
Pin functions
Pin functions
Pin Name
D7
D6
D5
D4
D3
D2
VssQ
D1
VccQ
D0
CS3/PTA[3]
Vss
CS2/PTA[2]
Vcc
UCLK/PTB[0]
VBUS/PTB[1]
SUSPND/PTB[2]
XVDATA/PTB[3]
TXENL/PTB[4]
VccQ
DP
DM
VssQ
TXDMNS/PTB[5]
TXDPLS/PTB[6]
DMNS/PTB[7]
Description
Data bus
Data bus
Data bus
Data bus
Data bus
Data bus
Ground for I/O circuits (0V)
Data bus
Power supply for I/O circuits (3.3V)
Data bus
Chip select 3/Port A
Ground (0V)
Chip select 2/Port A
Power supply (1.8V)
USB external input clock/Port B
USB power detection/Port B
USB suspend/Port B
Receive data input from USB differential receiver/Port B
USB output enable/Port B
Power supply for I/O circuits (3.3V)*
D+
D-
Power supply for US I/O circuits (0V)*
D- Transmit output for USB transceiver/Port B
D+ Transmit output for USB transceiver/Port B
USB D- input from Receiver/Port B
Rev. 4.00 Sep. 14, 2005 Page 9 of 982
3
3
Section 1 Overview
REJ09B0023-0400