h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 928

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 21C ROM (H8S/2635 Group)
21C.4.2 Block Diagram
Rev. 6.00 Feb 22, 2005 page 868 of 1484
REJ09B0103-0600
Legend:
FLMCR1:
FLMCR2:
EBR1:
EBR2:
RAMER:
FLPWCR:
Programmer mode
Flash memory can be programmed/erased in programmer mode, using a PROM programmer,
as well as in on-board programming mode.
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
RAM emulation register
Flash memory power control register
FLPWCR
FLMCR1
FLMCR2
RAMER
EBR1
EBR2
Figure 21C-2 Block Diagram of Flash Memory
Internal data bus (16 bits)
Internal address bus
Bus interface/controller
Flash memory
(192 kbytes)
Operating
mode
FWE pin
Mode pin