H8S2148 Datasheet, PDF (13/1177 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

Item
22.4.2 Block Diagram
Figure 22.2 Block
Diagram of Flash
Memory
Page
643
Revision (See Manual for Details)
Figure 22.2 amended
Internal address bus
Internal data bus (16 bits)
FLMCR1 ^*
FLMCR2 ^*
EBR1 *
EBR2 *
Bus interface/controller
Operating
mode
Mode pins
Flash memory
(128 kbytes/64 kbytes)
22.5.3 Erase Block
653
Registers 1 and 2
(EBR1, EBR2)
22.10.1 Programmer 671
Mode Setting
22.10.4 Memory Read 675
Mode
Figure 22.17 Timing
Waveforms when
Entering Another Mode
from Memory Read
Mode
Bit figure amended
Read/Write description of bits 7 to 2 (Before) ^*2 → (After) 
Note amended
In programmer mode, ... Renesas Technology microcomputer
device types with 128-kbyte^*1*3 or 64-kbyte^*2*3 on-chip flash
memory. ...
Note: 3. Use products other than the A-mask version of the
H8S/2148, H8S/2147N, H8S/2144, and H8S/2142 ...
Figure 22.17 amended
Memory read mode
Other mode command write
FA17 to FA0
Address stable
CE
OE
WE
FO7 to FO0
Data
t_nxtc
t_wep t_ceh
t_ces
t_f
t_r
H'XX
t_dh
t_ds
Rev. 4.00 Sep 27, 2006 page xiii of xliv