HD64F2638F20J Datasheet, PDF (856/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 21B ROM
(H8S/2638 Group, H8S/2639 Group, H8S/2630 Group)
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
21B.4.7 Block Configuration
The H8S/2638 and H8S/2639 have 256 kbytes of flash memory, which is divided into three 64-
kbyte blocks, one 32-kbyte block, and eight 4-kbyte blocks. The H8S/2630 has 384 kbytes of flash
memory, which is divided into five 64-kbyte blocks, one 32-kbyte block, and eight 4-kbyte blocks.
Address H'00000
H8S/2638, H8S/2639
4 kbytes × 8
32 kbytes
H8S/2630
4 kbytes × 8
32 kbytes
256 kbytes
64 kbytes
64 kbytes
384 kbytes
64 kbytes
64 kbytes
Address H'3FFFF
64 kbytes
64 kbytes
64 kbytes
64 kbytes
Address H'5FFFF
Figure 21B-6 Flash Memory Block Configuration
Page 806 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010