M30220 Datasheet, PDF (168/212 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Unddeevrelopment
Preliminary Specifications REV.E
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30220 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Description (Flash Memory Version)
Outline Performance
Table 1.22.1 shows the outline performance of the M30220 (flash memory version).
Table 1.22.1. Outline performance of the M30220 (flash memory version)
Item
Power supply voltage
Program/erase voltage
Performance
2.7V to 5.5 V (f(XIN)=10MHz, without wait, 4.0V to 5.5V,
f(XIN)=7MHz, with one wait, 2.7V to 5.5V)
4.5V to 5.5 V (f(XIN)=10.0MHz, with one wait,
f(XIN)=5.0MHz, without wait)
Flash memory operation mode Three modes (parallel I/O, standard serial I/O, CPU rewrite)
Erase block
division
User ROM area
Boot ROM area
See Figure 1.22.1
No division (8 K bytes) (Note)
Program method
In units of words
Erase method
Program/erase control method
Number of commands
Collective erase/block erase
Program/erase control by software command
6 commands
Program/erase count
100 times
ROM code protect
Parallel I/O and standard serial modes are supported.
Note: The boot ROM area contains a standard serial I/O mode control program which is stored in it when
shipped from the factory. This area can be erased and programmed in only parallel I/O mode.
168