r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 40

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Rev. 1.00 Sep. 19, 2008 Page 12 of 1270
REJ09B0466-0100
M
C
D
G
H
N
A
B
E
F
K
J
L
Note: Connect NC to VSS or leave it open.
EMLE
MD2
PC0
PC4
PC7
PB3
PB6
PH0
PH1
PA5
NMI
Vss
Vss
1
The VCL pin must be connected to an external capacitor (recommended value: 0.1 µF).
* Boundary scan enable pin. When the boundary scan function is used, this pin should be fixed high.
Figure 1.5 Pin Assignments for H8S/2426 Group and H8S/2426R Group (2)
At this time, pins P53, PG4 to PG6, and WDTOVF are used exclusively for boundary scan. Therefore,
the corresponding pin functions of those pins are not available. When the boundary scan function is not
used, this pin should be fixed low.
MD1
PC2
PC6
PH3
PH2
PB2
PB7
P80
PA2
PA6
P81
Vcc
Vss
2
WDTOVF
MD0
PC1
PC3
PC5
PB1
VCL
P31
PA0
PA3
PA7
P82
P10
3
PB0
PB4
PB5
P32
P34
P30
P53
PA1
PA4
P12
P11
P14
Vss
4
PG6
P35
P51
P33
P15
P17
P13
Vss
NC
5
(LGA is in Planning)
(Perspective top view)
PG4
P50
P52
P97
P16
P20
P22
P23
H8S/2426R Group
H8S/2426 Group,
6
PTLG0145JB-A
AVss
PG5
P93
P96
P27
P21
P24
P25
7
P94
P47
P92
P95
P83
P26
P85
P84
8
BSCANE
PE0
PE2
PE1
P90
P45
P46
P91
9
*
PF7
PF6
PF2
PE4
PE3
PE6
PE5
P44
P42
P43
P63
P62
Vss
10
AVcc
RES
PD7
PD4
PF4
PF0
PE7
P40
P41
PJ0
Vcc
Vss
Vss
11
XTAL EXTAL
PG2
PG0
PD6
PD2
Vref
PF5
PF1
P64
PJ1
P60
PD3
Vcc
12
PLLVss
PLLVcc
STBY
PG3
PG1
PD5
P65
PF3
P61
Vcc
PD0
PD1
13