Datasheet

Rev. 3.00 Sep. 28, 2009 Page xxiii of xliv
REJ09B0350-0300
Item Page Revision (See Manual for Details)
22.12 Standard Serial
Communication Interface
Specifications for Boot Mode
Figure 22.18 Boot Program
States
729 Figure amended
Programming/
erasing wait
CheckingErasingProgramming
Operations for erasing
user MATs and
user boot MATs
Operations for
programming
Operations for
checking
Operations for
erasing
Table 22.17 Inquiry and
Selection Commands
732 Table amended
Command Command Name Description
H'40 Transition to
programming/erasing state
Erasing of user MATs or user boot MATs, and entry
to programming/erasing state
(3) Inquiry and Selection States
(f) Operating Clock Frequency
Inquiry
737 Description amended
• Minimum value of operating clock frequency (two
bytes): The minimum value of the divided clock
frequency.
The minimum and maximum values of the operating
clock frequency represent the values in MHz, valid
to the hundredths place of MHz, and multiplied by
100. (e.g. when the value is 20.00 MHz, it will be
2000, which is H'07D0.)
• Maximum value (two bytes): Maximum value among
the divided clock frequencies.
There are as many pairs of minimum and maximum
values as there are operating clock frequencies.
(8) Programming/Erasing State
(c) 128-Byte Programming
750 Description amended
• ERROR: (one byte): Error code
H'11: Checksum Error
H'2A: Address error
The address is not within the specified MAT
range.
H'53: Programming error
A programming error has occurred and
programming cannot be continued.