HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 87

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

Type
Clock
Symbol
XTAL
EXTAL
φ
SDRAMφ *
1
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LQFP-144)
96
97
94
36
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LGA-145)
F13
E13
F10
M1
Pin No.
H8S/2377
H8S/2377R
96
97
94
36
Rev.7.00 Mar. 18, 2009 page 19 of 1136
H8S/2375
H8S/2373
H8S/2375R
H8S/2373R I/O
96
97
94
36
Input
Input
Output Supplies the system
Output When a synchro-
Section 1 Overview
REJ09B0109-0700
Function
For connection to a
crystal oscillator.
See section 23,
Clock Pulse
Generator, for
typical connection
diagrams for a
crystal resonator
and external clock
input.
For connection to a
crystal oscillator.
The EXTAL pin can
also input an
external clock. See
section 23, Clock
Pulse Generator,
for typical
connection
diagrams for a
crystal resonator
and external clock
input.
clock to external
devices.
nous DRAM is
connected, this pin
is connected to the
CLK pin of the
synchronous
DRAM. For details,
refer to section 6,
Bus Controller
(BSC).