PAC5253_17 Datasheet, PDF (17/71 Pages) Active-Semi, Inc – Power Application Controller

PAC5253
Power Application Controller
Table 7. I/O Ports Pin Description
PIN NAME
PC2/AD2
PD0/SWDIO
PD1/SWDCL/EXTCLK
PD2/PWMA3/PWMA4/PWMB0
PE0/SPICLK
PE1/SPIMOSI/UARTTX
PE2/SPIMISO/UARTRX
PE3/SPICS0/nRESET1
PE4/SPICS1/I2CSCL
PE5/SPICS2/I2CSDA
PIN NUMBER
3
36
35
34
37
38
39
40
41
42
FUNCTION
PC2
AD2
PD0
SWDIO
PD1
SWDCL
EXTCLK
PD2
PWMA3
PWMA4
PWMB0
PE0
SPICLK
PE1
SPIMOSI
UARTTX
PE2
SPIMISO
UARTRX
PE3
SPICS0
nRESET1
PE4
SPICS1
I2CSCL
PE5
SPICS2
I2CSDA
TYPE
I/O
Analog
I/O
I/O
I/O
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I
I/O
O
I
I/O
O
I/O
I/O
O
I/O
DESCRIPTION
I/O port C2.
ADC input 2.
I/O port D0.
Serial wire debug I/O.
I/O port D1.
Serial wire debug clock.
External clock.
I/O port D2.
Timer A PWM/capture 3.
Timer A PWM/capture 4.
Timer B PWM/capture 0.
I/O port E0.
SPI clock.
I/O port E1.
SPI master out slave in (MOSI).
UART transmit output.
I/O port E2.
SPI master in slave out (MISO).
UART receive input.
I/O port E3.
SPI chip select 0.
Reset input 1 (active low).
I/O port E4.
SPI chip select 1.
I2C clock.
I/O port E5.
SPI chip select 2.
I2C data.
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Rev 1.18‒December 29, 2016