SH7058 Datasheet, PDF (52/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine

Table 1.2 Pin Functions (cont)
Type
Power supply
Symbol
V_SS
Flash memory FWE
Clock
PLLV_CC
PLLV_SS
PLLCAP
EXTAL
XTAL
CK
Pin No.
FP-256H BP-272
I/O Name
Function
13, 22, 32, A9, B13, Input
41, 47, 54, B15, D7,
72, 77, 85, D11, F19,
126, 141, G3, G17, J4,
150, 163, J9-12, K9-12,
174, 185, L9-12, M1,
196, 205, M9-12, P4,
214, 227, T18, U5, U9,
239, 249 V6, V16,
W11
Ground
For connection to ground.
Connect all V_SS pins to the
system ground. The chip will
not operate if there are any
open pins.
56
D14
Input Flash write Connected to ground in
enable
normal operation.
Apply V_CC during on-board
programming.
60
A17
Input PLL power On-chip PLL oscillator power
supply
supply.
For power supply
connection, see section 5,
Clock Pulse Generator
(CPG).
62
A18
Input PLL ground On-chip PLL oscillator
ground.
For power supply
connection, see section 5,
Clock Pulse Generator
(CPG).
61
B17
Input PLL
On-chip PLL oscillator
capacitance external capacitance
connection pin.
For external capacitance
connection, see section 5,
Clock Pulse Generator
(CPG).
51
A14
Input External clock For connection to a crystal
resonator. An external clock
source can also be
connected to the EXTAL pin.
53
A15
Input Crystal
For connection to a crystal
resonator.
48
A13
Output Peripheral Supplies the peripheral clock
clock
to peripheral devices.
Rev. 3.0, 09/04, page 11 of 1086