PAC5210
Power Application Controller
The PAC can support up to 4 ports with 8 I/Os each from PAx, PCx, PDx, and PEx, in addition to the I/Os on the
analog front end. All PAx, PCx, PDx, and PEx ports have interrupt capability with configurable interrupt edge.
PAx, PDx, and PEx I/Os use VCCIO as the I/O supply voltage that is 5V on default parts (and 3.3V available from
factory). The drive current can be configured as 8mA or 16mA. They also support weak pull-up and pull-down to
save external components.
PCx uses VCC33 as its I/O supply voltage. The drive current is fixed to 8mA. PC0 to PC5 are also associated with
analog inputs AD0 to AD5 to the ADC.
17.4. Electrical Characteristics
Table 17-1. I/O Controller Electrical Characteristics
(VSYS = VCCIO = 5V, VCC33 = 3.3V, VCC18 = 1.8V, and TA = -40°C to 105°C unless otherwise specified.)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
PAx, PDx, PEx (5V Operation)
VIH
VIL
High-level input voltage
VCCIO = 5V
VCCIO = 5V
3
V
V
Low-level input voltage
0.8
Drive strength setting = 0b
Drive strength setting = 1b
Drive strength setting = 0b
Drive strength setting = 1b
7
VCCIO = 5V,
VOL = 0.4V
IOL
Low-level output sink current
mA
mA
15
-7
-15
87
VCCIO = 5V,
VOH = 2.4V
IOH
High-level output source current
RPU
RPD
IIL
Weak pull-up resistance
Weak pull-down resistance
Input leakage current
VCCIO = 5V
VCCIO = 5V
TA = 125°C
53
63
66
108
0
kΩ
kΩ
μA
244
10
-10
PAx, PDx, PEx (3.3V Operation)
VIH
VIL
High-level input voltage
Low-level input voltage
VCCIO = 3.3V
VCCIO = 3.3V
2
V
V
0.8
Drive strength setting = 0b
Drive strength setting = 1b
Drive strength setting = 0b
Drive strength setting = 1b
4
8
VCCIO = 3.3V,
VOL = 0.4V
IOL
Low-level output sink current
mA
mA
-4
-8
VCCIO = 3.3V,
VOH = 2.4V
IOH
High-level output source current
RPU
RPD
IIL
Weak pull-up resistance
Weak pull-down resistance
Input leakage current
VCCIO = 3.3V
VCCIO = 3.3V
TA = 125°C
47
50
74
84
0
104
121
10
kΩ
kΩ
μA
-10
PCx (3.3V Operation)
VIH
VIL
IOL
IOH
IIL
High-level input voltage
VCC33 = 3.3V
VCC33 = 3.3V
2
7
V
Low-level input voltage
0.8
V
Low-level output sink current
High-level output source current
Input leakage current
VCC33 = 3.3V, VOL = 0.4V
VCC33 = 3.3V, VOH = 2.4V
TA = 125°C
mA
mA
μA
-7
-10
0
10
- 56 -
Rev 1.11‒May 3, 2017
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
