UPSD3354DV-40U6 Datasheet, PDF (23/272 Pages) STMicroelectronics – fast 8032 MCU with programmable logic

UPSD33xx
Pin descriptions
Table 2. Pin definitions (continued)
Port pin
Signal
name
80-Pin 52-Pin
num. num.⁽¹⁾
In/Out
Basic
Function
Alternate 1
Alternate 2
P1.4
SPICLK
ADC4
59
38
P1.5
SPIRxD
ADC6
60
39
I/O
General I/O port
pin
I/O
General I/O port
pin
SPI Clock Out
(SPICLK)
SPI Receive
(SPIRxD)
ADC Channel 4
input (ADC4)
ADC Channel 5
input (ADC5)
P1.6
SPITXD
ADC6
61
40
SPISEL
P1.7
64
41
ADC7
P3.0
RxD0 75
23
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
SPI Transmit
(SPITxD)
SPI Slave Select
(SPISEL)
UART0 Receive
(RxD0)
ADC Channel 6
input (ADC6)
ADC Channel 7
input (ADC7)
P3.1
TXD0 77
24
t(s) ^P3.2
EXINT0
TGO
79
25
roduc ^P3.3
INT1
2
26
te ^{P P3.4}
C0
40
27
ole _P3.5
C1
42
28
Obs ^P3.6
SDA
44
29
) ^- _P3.7
SCL
46
30
ct(s _T2
u _P4.0
33
22
d ^TCM0
Pro ^P4.1
T2X
TCM1
31
21
lete ^P4.2
RXD1
TCM2
30
20
so ^TXD1
bP4.3
PCACL 27
18
O ^K0
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
I/O
General I/O port
pin
UART0 Transmit
(TxD0)
Interrupt 0 input
(EXTINT0)/Timer 0
gate control (TG0)
Interrupt 1 input
(EXTINT1)/Timer 1
gate control (TG1)
Counter 0 input
(C0)
Counter 1 input
(C1)
I²C Bus serial data
(I²CSDA)
I²C Bus clock
(I²CSCL)
Program Counter
Array0 PCA0-
TCM0
Timer 2 Count
input (T2)
PCA0-TCM1
Timer 2 Trigger
input (T2X)
PCA0-TCM2
UART1 or IrDA
Receive (RxD1)
PCACLK0
UART1 or IrDA
Transmit (TxD1)
P4.4
SPICLK
TCM3
25
17
I/O
General I/O port
pin
Program Counter
Array1 PCA1-
TCM3
SPI Clock Out
(SPICLK)
P4.5
SPIRXD
TCM4
23
16
I/O
General I/O port
pin
PCA1-TCM4
SPI Receive
(SPIRxD)
Doc ID 9685 Rev 7
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