Datasheet

Section 1 Overview
Rev.7.00 Mar. 18, 2009 page 26 of 1136
REJ09B0109-0700
Pin No.
Type Symbol
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LQFP-144)
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LGA-145)
H8S/2377
H8S/2377R
H8S/2375
H8S/2373
H8S/2375R
H8S/2373R
I/O Function
Bus
control
OE
(OE)
38,
137
M2,
A5
38,
137
38,
137
Output Output enable
signal for DRAM
interface space.
The output pins of
OE and (OE) are
selected by the port
function control
register 2 (PFCR2)
of port 3.
CKE
*
1
(CKE)
*
1
38,
137
M2,
A5
38,
137
38,
137
Output Clock enable signal
of the synchronous
DRAM interface
space.
The output pins of
CKE and (CKE) are
selected by the port
function control
register 2 (PFCR2)
of port 3.
Interrupt
signals
NMI 40 N1 40 40 Input Nonmaskable
interrupt request
pin. Fix high when
not used.
IRQ15 to
IRQ0
86, 85,
106 to 104,
83 to 81,
31 to 28,
136 to 133
H10, H12,
C13, C12,
D10, J10,
K13, J12,
J3, K2, J1,
K4, D4, C6,
B5, A6
86, 85,
106 to 104,
83 to 81,
31 to 28,
136 to 133
86, 85,
106 to 104,
83 to 81,
31 to 28,
136 to 133
Input
(IRQ15) to
(IRQ0)
58 to 51,
38, 37,
61 to 59,
34, 33, 3
M8, N7, K8,
K7, K6, N6,
M7, L6, M2,
N2, N8, K9,
L7, K3, L2, C2
58 to 51,
38, 37,
61 to 59,
34, 33, 3
58 to 51,
38, 37,
61 to 59,
34, 33, 3
These pins request
a maskable
interrupt.
The input pins of
IRQn and (IRQn)
are selected by the
IRQ pin select
register (ITSR) of
the interrupt
controller.
(n = 0 to 15)