HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 92

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
Rev.7.00 Mar. 18, 2009 page 24 of 1136
REJ09B0109-0700
Type
Bus
control
Symbol
UCAS
LCAS
DQMU *
DQML *
1
1
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LQFP-144)
85
86
85
86
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LGA-145)
H12
H10
H12
H10
Pin No.
H8S/2377
H8S/2377R
85
86
85
86
H8S/2375
H8S/2373
H8S/2375R
H8S/2373R I/O
85
86
85
86
Output Upper column
Output Lower column
Output Upper data mask
Output Lower-data mask
Function
address strobe
signal for accessing
the 16-bit DRAM
space.
Column address
strobe signal for
accessing the 8-bit
DRAM space.
address strobe
signal for accessing
the 16-bit DRAM
space.
enable signal for
16-bit synchronous
DRAM for
accessing the 16-bit
synchronous DRAM
space.
Data mask enable
signal for accessing
the 8-bit synchro-
nous DRAM space.
enable signal for
accessing the 16-bit
synchronous DRAM
interface space.