ST10F271Z1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
View to exact match
ST10F271Z1 Datasheet PDF : 185 Pages
| |||
ST10F271Z1
Pin data
Table 1. Pin description
Symbol
Pin Type
Function
8-bit bidirectional I/O port, bit-wise programmable for input or output via direction
bit. Programming an I/O pin as input forces the corresponding output driver to
1 - 8 I/O high impedance state. Port 6 outputs can be configured as push-pull or open
drain drivers. The input threshold of Port 6 is selectable (TTL or CMOS). The
following Port 6 pins have alternate functions:
1
O P6.0 CS0
Chip select 0 output
...
... ...
...
...
P6.0 - P6.7
5
O P6.4 CS4
I P6.5 HOLD
6
I/O
SCLK1
Chip select 4 output
External master hold request input
SSC1: master clock output / slave clock input
O P6.6 HLDA
7
I/O
MTSR1
Hold acknowledge output
SSC1: master-transmitter / slave-receiver O/I
8
9-16
O P6.7 BREQ
Bus request output
I/O
MRST1
SSC1: master-receiver / slave-transmitter I/O
8-bit bidirectional I/O port, bit-wise programmable for input or output via direction
bit. Programming an I/O pin as input forces the corresponding output driver to
I/O high impedance state. Port 8 outputs can be configured as push-pull or open
drain drivers. The input threshold of Port 8 is selectable (TTL or CMOS).
The following Port 8 pins have alternate functions:
I/O P8.0 CC16IO
9
O
XPWM0
CAPCOM2: CC16 capture input / compare output
PWM1: channel 0 output
...
... ...
...
I/O P8.3 CC19IO
P8.0 - P8.7
12
O
XPWM0
...
CAPCOM2: CC19 capture input / compare output
PWM1: channel 3 output
13
I/O P8.4 CC20IO
CAPCOM2: CC20 capture input / compare output
14
I/O P8.5 CC21IO
I/O P8.6 CC22IO
15
I/O
RxD1
CAPCOM2: CC21 capture input / compare output
CAPCOM2: CC22 capture input / compare output
ASC1: Data input (Asynchronous) or I/O (Synchronous)
I/O P8.7 CC23IO
16
O
TxD1
CAPCOM2: CC23 capture input / compare output
ASC1: Clock / Data output
(Asynchronous/Synchronous)
13/185
|
|
Share Link: 