DS80CH11 Maxim, DS80CH11 Datasheet - Page 17

• Manufacturer Part Number: DS80CH11
• Description: The system energy manager is a highly integrated microcontroller that provides several key features for systems including key scanning and control, battery and power management, as well as two 2-Wire serial I/O Ports
• Manufacturer: Maxim

2.2 PIN CHARACTERISTICS (cont’d)
PIN
107
105
120
60
61
62
63
64
65
66
67
41
59
55
54
53
52
51
50
49
48
39
58
18
85
9
8
7
6
5
4
3
2
1
P9.2 / KSO.10
P9.3 / KSO.11
P9.4 / KSO.12
P9.5 / KSO.13
P9.6 / KSO.14
P9.7 / KSO.15
P8.7 / KSO.7
P9.0 / KSO.8
P9.1 / KSO.9
PM1CS
PM2CS
NAME
PSEN
P10.0
P10.1
P10.2
P10.3
P10.4
P10.5
P10.6
P10.7
SMI1
SMI2
VCC
VCC
VCC
RST
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
POWER DOWN
MODE STATE
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Low
–
–
–
–
–
–
I/O BUFFER TYPE
Bi–directional
Bi–directional
Bi–directional
Bi–directional
Bi–directional
Bi–directional
Bi–directional
Bi–directional
Open–drain
Open–drain
Open–drain
Open–drain
Open–drain
Open–drain
Open–drain
Open–drain
Open–drain
Pull–up
Pull–up
Pull–up
Pull–up
Pull–up
Pull–up
Pull–up
Pull–up
O
O
O
–
–
–
I
I
I
Weak High
Weak High
Weak High
Weak High
Weak High
Weak High
Weak High
Weak High
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
(note 2)
RESET
STATE
High–Z
High–Z
High–Z
High–Z
High–Z
High–Z
High–Z
High–Z
High–Z
High
High
011200 17/88
Low
DS80CH11
–
–
–
–
–
–