3069RF-ZTAT Datasheet, PDF (30/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

1.3.2 Pin Functions
Table 1.2 summarizes the pin functions.
Table 1.2 Pin Functions
Type
Power
Symbol
V_CC
V_SS
Internal
V_CL
step-down
pin
Pin No.
FP-100B
TFP-100B I/O
Name and Function
35, 68
11, 22, 44,
57, 65, 92
1
Input
Input
Output
Power: For connection to the power supply. Connect
all V_CC pins to the system power supply.
Ground: For connection to ground (0 V).
Connect all V pins to the 0-V system power supply.
SS
Connect an external capacitor between this pin and
GND (0 V). Do not connect to V_CC.
V_CL
0.1 µF
Clock
XTAL
67
EXTAL 66
φ
61
Input
For connection to a crystal resonator.
For examples of crystal resonator and external clock
input, see section 19, Clock Pulse Generator.
Input
For connection to a crystal resonator or input of an
external clock signal. For examples of crystal
resonator and external clock input, see section 19,
Clock Pulse Generator.
Output System clock: Supplies the system clock to external
devices.
Rev. 5.0, 09/04, page 8 of 978