SLG46827-A
Auto Grade GreenPAK Programmable Mixed-Signal Matrix
with In-System Debug
Table 1: Functional Pin Description(Continued)
Pin
Name
Signal
Name
Input
Options
Output
Options
Pin #
Function
General Purpose Out-
11
IO6
IO6
--
Push-Pull (1x) (2x)
put
Digital Input without
Schmitt Trigger
--
12
13
SDA
SDA
I2C Serial Data
I2C Serial Clock
Low Voltage Digital Input
--
Digital Input without
Schmitt Trigger
--
SCL
IO5
SCL
IO5
Low Voltage Digital Input
--
Digital Input without
Schmitt Trigger
Push-Pull (1x) (2x)
General Purpose IO
with OE (Note 1)
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
14
EXT_SLA_3
Low Voltage Digital Input
--
--
--
I2C_EXPAND_1
IO4
--
Digital Input without
Schmitt Trigger
Push-Pull (1x) (2x)
General Purpose IO
with OE (Note 1)
15
16
17
IO4
IO3
IO2
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
EXT_SLA_2
IO3
Low Voltage Digital Input
--
Digital Input without Schmitt Trigger Push-Pull (1x) (2x)
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
General Purpose IO
General Purpose IO
EXT_SLA_1
IO2
Low Voltage
Digital Input
--
Digital Input without Schmitt Trigger Push-Pull (1x) (2x)
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
EXT_SLA_0
Low Voltage
Digital Input
--
Digital Input without
Schmitt Trigger
Push-Pull (1x) (2x)
General Purpose IO
with OE (Note 1)
IO1
EXT_Vref
IO0
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
18
IO1
Low Voltage Digital Input
--
Analog Comparator
Negative Input
Analog
--
Digital Input without Schmitt Trigger Push-Pull (1x) (2x)
Digital Input
with Schmitt Trigger
Open-Drain NMOS
(1x) (2x)
General Purpose IO
--
Low Voltage
Digital Input
19
IO0
--
--
--
I2C_EXPAND_0
EXT_OSC0_IN
--
External Clock
Connection
--
Datasheet
24-Feb-2021
Revision 3.2
10 of 180
© 2021 Dialog Semiconductor
CFR0011-120-00