SH7641 Datasheet, PDF (64/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 1 Overview
No.
(BGA256)
N20
M18
M19
M17
M20
L18
L19
L17
L20
K20
K17
J20
K18
K19
J17
H20
J18
J19
H17
G20
H18
H19
G17
F20
G18
E20
F17
G19
F18
D20
E17
Pin Name
RESETP
VccQ
VssQ
XTAL
EXTAL
Vss
RESETM
Vcc
ASEMD0
Vss(PLL2)
Vcc(PLL2)
Vcc(PLL1)
Vss(PLL1)
MD3
MD2
VccQ*¹
MD0
CS6B/PTC[4]
VssQ
CS6A/PTC[3]
VccQ
CS5B/PTC[2]
CS5A/PTC[1]
CS4/PTC[0]
WAIT
CS0
BS
TEND/PTC[8]
FRAME/PTC[5]
RD
Vcc
Description
Power−on Reset request
Power supply for I/O circuits (3.3V)
Ground for I/O circuits (0V)
Clock oscillator pin
External clock/Crystal oscillator pin
Ground (0V)
Manual Reset request
Power supply (1.8V)
ASE mode
Ground for PLL 2 (0V)
Power supply for PLL 2 (1.8V)
Power supply for PLL 1 (1.8V)
Ground for PLL 1 (0V)
Bus width set for area 0
Clock mode set
Power supply for I/O circuits (3.3V)*¹
Clock mode set
Chip select 6B/Port C
Ground for I/O circuits (0V)
Chip select 6A/Port C
Power supply for I/O circuits (3.3V)
Chip select 5B/Port C
Chip select 5A/Port C
Chip select 4/Port C
Hardware wait request
Chip select 0
Bus cycle start
DMA transfer end/Port C
FRAME output/Port C
Read strobe
Power supply (1.8V)
Rev. 4.00 Sep. 14, 2005 Page 14 of 828
REJ09B0023-0400