Datasheet

Section 18 RAM
Rev.6.00 Mar. 18, 2009 Page 687 of 980
REJ09B0050-0600
Section 18 RAM
This LSI has an 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 the system control register (SYSCR), refer to section 3.2.2,
System Control Register (SYSCR).
Part No. ROM Type
RAM
Capacitance RAM Address
H8S/2368F HD64F2368 Flash memory version 32 kbytes H'FF4000 to H'FFBFFF
HD64F2367 24 kbytes H'FF6000 to H'FFBFFF
HD64F2364 32 kbytes H'FF4000 to H'FFBFFF
HD64F2362
HD64F2361 24 kbytes H'FF6000 to H'FFBFFF
HD64F2360 16 kbytes H'FF8000 to H'FFBFFF
HD6432365 Masked ROM version
HD6412363 ROMless version