18.4
Input/Output Pins
The flash memory is controlled by means of the pins shown in table 18.2.
Table 18.2 Pin Configuration
Pin Name
I/O
RES
Input
FWE
Input
MD2
Input
MD1
Input
MD0
Input
TxD2
Output
RxD2
Input
Function
Reset
Flash program/erase protection by hardware
Sets this LSI's operating mode
Sets this LSI's operating mode
Sets this LSI's operating mode
Serial transmit data output
Serial receive data input
Rev. 6.00 Mar 15, 2006 page 461 of 570
Section 18 ROM
REJ09B0211-0600