p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 45

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

1.3.2
Table 1.1
SDIP-64
1
2

3
4

5
6
7
8*
9
10
11*
12
13
14
15

16

17

18
19

20
Pin No.
QFP-64
57
58

59
60

61
62
63
64*
1
2
3*
4
5
6
7

8

9

10
11

12
Pin Functions in Each Operating Mode
Pin Functions in Each Operating Mode
TQFP-80
71
72
73
74
75
76
77
78
79
80*
1
2
3*
4
5
6
7
8
9
10
11
12
13
14
15
16
Mode 1
P40/IRQ2/ADTRG
P41/IRQ1
ETDI
P42/IRQ0
RD
ETCK
WR
AS/IOS
P46/φ/EXCL
P47/WAIT/SDA0
P50/TxD0
P51/RxD0
P52/SCK0/SCL0
RES
NMI
VCL
STBY
MD2
VSS
VSS
XTAL
VSS
EXTAL
MD1
VSS
MD0
Extended Mode
Mode 2 (EXPE = 1),
Mode 3 (EXPE = 1)
P40/IRQ2/ADTRG
P41/IRQ1
ETDI
P42/IRQ0
RD
ETCK
WR
AS/IOS
P46/φ/EXCL
P47/WAIT/SDA0
P50/TxD0
P51/RxD0
P52/SCK0/SCL0
RES
NMI
VCL
STBY
MD2
VSS
VSS
XTAL
VSS
EXTAL
MD1
VSS
MD0
Pin Name
Rev. 1.00 Sep. 21, 2006 Page 7 of 658
Single-Chip Mode
Mode 2 (EXPE = 0),
Mode 3 (EXPE = 0)
P40/IRQ2/ADTRG
P41/IRQ1
ETDI
P42/IRQ0
P43
ETCK
P44
P45
P46/φ/EXCL
P47/SDA0
P50/TxD0
P51/RxD0
P52/SCK0/SCL0
RES
NMI
VCL
STBY
MD2
VSS
VSS
XTAL
VSS
EXTAL
MD1
VSS
MD0
Section 1 Overview
REJ09B0310-0100
Flash Memory
Programmer
Mode
VCC
VCC
VCC
VSS
WE
VCC
FA15
FA16
VSS
VCC
FA19
FA17
FA18
RES
FA9
VCL
VCC
VSS
VSS
VSS
XTAL
VSS
EXTAL
VSS
VSS
VSS