M306H7MG-XXXFP Datasheet, PDF (250/329 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER

M306H7MG-XXXFP/MC-XXXFP/FGFP
14.9 I/O Composition of pins for Expansion Function
Figure 14.26 and figure 14.27 show pins for expansion function.
14. EXPANSION FUNCTION
CVIN1
V_CC2
input
(Note 2)
V_SS
for slicer
SYNCIN
from internal circuit
V_CC2
input
(Note 2)
V_SS
to internal
circuit
to internal circuit
V_DD2
from internal circuit
V_SS2
LP3, LP4
V_DD2
from internal circuit
V_SS2
V_DD2
output
(Note 2)
V_SS
to internal circuit
Notes 1. Refer to expansion register composition (Address 3516.)
Notes 2.
This is a parasitic diode.
The applied voltage to each port should hot exceed VCC.
(VCC: VCC2 for CVIN1 and SYNCIN, and VDD2 for LP3 and LP4.)
Figure 14.26 Pins for expansion function (1)
Rev.2.10 Oct 25, 2006 Page 250 of 326
REJ03B0152-0210