r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 69

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Type
I/O ports
Symbol
P17 to
P10
P27 to P25
P20
P35 to
P30
P47 to
P40
P53 to
P50
P65 to
P60
P85
P84*
P83
P82*
P81
P80*
P97*
P96*
P95, P94,
P93 to
P90*
PA7 to
PA0
PB7 to
PB0
3
3
3
3
3
3
,
,
144-Pin
49 to 42
58 to 56
51
137 to 142 A5, B4,
120 to 113 B8, C9,
136 to 133 D4, C6,
106 to 104,
83 to 81
61
60
59
34
33
3
128 to 121 D6, D7,
31 to 26,
24, 23
22 to 19,
17 to 14
H8S/2456, H8S/2456R
145-Pin
L5, K6, K5,
N4, M5,
L4, M4, N3
K7, L8, N7,
L6
C5,
A4, B3, C4
B9,
A10, C10,
B10, C11,
A11
B5,
A6
C13, D12,
D10, J10,
K13, J12
M8
N8
K8
K3
L2
C2
D8,
A8, B7,
C8,
D9, A9
J3, K2, J1,
K4, H3, J2,
J4, G3
H2, G1,
H4,
G4, F1,
G2,
F3, E4
Pin No.
41 to 34
49 to 47
42
113 to 118 Input/
102 to 95
112 to 109 Input/

50

85

86

104, 103
29 to 23,
21
20 to 18,
16 to 12
H8S/2454
120-Pin
I/O
Input/
output
Input/
output
output
Input
output
Input/
output
Input/
output
Input
Input/
output
Input/
output
Rev. 1.00 Sep. 19, 2008 Page 39 of 1342
Function
8-bit input/output pins.
4-bit input/output pins.
6-bit input/output pins.
8-bit input pins.
4-bit input/output pins.
6-bit input/output pins.
6-bit input/output pins in the
H8S/2456 Group and H8S/2456R
Group.
3-bit input/output pins in the
H8S/2454 Group.
8-bit input/output pins in the
H8S/2456 Group and H8S/2456R
Group.
2-bit input/output pins in the
H8S/2454 Group.
8-bit input/output pins.
8-bit input/output pins.
Section 1 Overview
REJ09B0467-0100