h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 505

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

The H8S/2628 has 8 kbytes, and the H8S/2627 has 6 kbytes of on-chip high-speed static RAM.
The RAM is connected to the CPU by a 16-bit data bus, enabling one-state access by the CPU to
both byte data and word data.
The on-chip RAM can be enabled or disabled by means of the RAME bit in the system control
register (SYSCR). For details on SYSCR, refer to section 3.2.2, System Control Register
(SYSCR).
Product Model
H8S/2628 Group
HD64F2628
HD6432628
HD6432627
Section 18 RAM
ROM Type
Flash memory
version
Masked ROM
version
Capacity
8 kbytes
8 kbytes
6 kbytes
Rev. 3.00 Oct 04, 2005 page 465 of 598
Address
H'FFD000 to H'FFEFBF
H'FFD000 to H'FFEFBF
H'FFD800 to H'FFEFBF
REJ09B0155-0300
Section 18 RAM