M16C62_N Datasheet, PDF (4/621 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

How to Use This Manual
This user's manual is written for the M16C/62 group.
The reader of this manual is expected to have the basic knowledge of electric and logic
circuits and microcomputers.
This manual explains a function of the following kind.
• M30620M8-XXXFP/GP
• M30620MA-XXXFP/GP
• M30620MC-XXXFP/GP
• M30620EC-XXXFP/GP
• M30620ECFS
• M30620SFP/GP
• M30622M4-XXXFP/GP
• M30622M8-XXXFP/GP
• M30622MA-XXXFP/GP
• M30622MC-XXXFP/GP
• M30622SFP/GP
• M30624MG-XXXFP/GP
• M30624FGFP/GP
• M30624FGLFP/GP
These products have similar features except for the memories, which differ from one product to
another. This manual gives descriptions of M30622MC-XXXFP. An electric characteristic refer
to data sheet responded to. Memories built-in are as shown below. Be careful when writing a
program, as the memories have different capacities.
ROM Size
(Byte)
External
ROM
256K M30624MG-XXXFP/GP
128K
96K
64K
M30620MC-XXXFP/GP
M30622MC-XXXFP/GP ^{M30620ECFP/GP}
M30620MA-XXXFP/GP
M30622MA-XXXFP/GP
M30620M8-XXXFP/GP
M30622M8-XXXFP/GP
32K ^{M30622M4-XXXFP/GP}
Mask ROM version One-time PROM version
M30620ECFS
EPROM version
M30624FGFP/GP
M30624FGLFP/GP
M30620SFP/GP
M30622SFP/GP
Flash memory version External ROM version
The figure of each register configuration describes its functions, contents at reset, and attributes
as follows :
• Bit attribute
R.....Read
O.....Possible to read
X.....Impossible to read
W.....Write
O.....Possible to write
X.....Impossible to write
Timer Ai mode register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
TAiMR(i=0 to 4)
Address
When reset
039616 to 039A16 0016
Bit attribute
Bit symbol
TMOD0
TMOD1
MR0
MR1
Bit name
Operation mode select bit
Function
b1 b0
0 0 : Timer mode
0 1 : Event counter mode
1 0 : One-shot timer mode
1 1 : Pulse width modulation
(PWM) mode
Function varies with each operation mode
MR2
MR3
TCK0
TCK1
Count source select bit
(Function varies with each operation mode)
RW