Hardware manual

12
FUJITSU SEMICONDUCTOR CONFIDENTIAL
MB96630 Series
DS704-00012-1v0-E
 I/O CIRCUIT TYPE
Type Circuit Remarks
A
R
FCI
X out
0
1
X1
X0
FCI or Osc disable
High-speed oscillation circuit:
• Programmable between
oscillation mode (external
crystal or resonator connected
to X0/X1 pins) and Fast
external Clock Input (FCI)
mode (external clock
connected to X0 pin)
• Feedback resistor = approx.
1.0M
Ω
• The amplitude: 1.8V±0.15V
to operate by the internal
supply voltage