m30262f8gp Renesas Electronics Corporation., m30262f8gp Datasheet - Page 19

• Manufacturer Part Number: m30262f8gp
• Description: Renesas 16-bit Cmos Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

Reset
Figure 1.5.1. Example reset circuit
Figure 1.5.2. Reset sequence
Software reset
Single chip
When the PM0 register's PM03 bit is set “1” (microcomputer reset), the CPU, SFR, and pins of the
microcomputer are initialized similar to a hardware reset. After reset, the program is executed starting
from the address indicated by the reset vector.
Figure 1.5.2 shows the reset sequence and Figure 1.5.3 shows the status of the CPU registers after
reset.
V
mode
X
RESET
BCLK
CC
Address
IN
Preliminary Specifications Rev. 0.9
More than
2ms are
needed
Specifications in this manual are tentative and subject to change.
RESET
More than
20 cycles
are needed
V
CC
V
RESET
BCLK
CC
Renesas Technology Corp.
0V
0V
28cycles
Recommended
operating
voltage
Equal to or less
than 0.2V
FFFFC
CC
16
FFFFE
16
Content of reset vector
More than 20 cycles of X
needed.
Equal to or less
than 0.2V
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
CC
IN
+2 ms are
M16C/26 Group
13