SH7014 Datasheet, PDF (530/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

18. 128 kB Flash Memory (F-ZTAT)
18.2.6 Block Configuration
The flash memory is divided into three 32 kB blocks, one 28 kB blocks, and four 1 kB blocks.
Address H'00000
32 kB
32 kB
128 kB
32 kB
28 kB
Address H'1FFFF
1 kB
1 kB
1 kB
1 kB
Figure 18.7 Block Configuration
18.3 Pin Configuration
The flash memory is controlled by means of the pins shown in table 18.2.
Table 18.2 Flash Memory Pins
Pin Name
Power-on reset
Flash memory protect
Mode 3
Mode 2
Mode 1
Mode 0
Transmit data
Receive data
Abbreviation
RES
FWP
MD3
MD2
MD1
MD0
TxD1
RxD1
I/O
Input
Input
Input
Input
Input
Input
Output
Input
Function
Power-on reset
Flash program/erase protection by hardware
Sets SH7017 operating mode
Sets SH7017 operating mode
Sets SH7017 operating mode
Sets SH7017 operating mode
Serial transmit data output
Serial receive data input
Rev.5.00 Sep. 27, 2007 Page 496 of 716
REJ09B0398-0500