ST10F296 datasheet(28/346 Pages) STMICROELECTRONICS

28 / 346 page

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Product(s)

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Product(s)

Ball data

ST10F296E

28/346

P1L.0 to

P1L.7 and

P1H.0 to

P1H.7

C11

I/O

Port 1 output pins: Two 8-bit

bidirectional I/O ports P1L

and P1H, bit-wise

programmable for input or

output via direction bit.

Programming an I/O pin as

input forces the

corresponding output driver

to high impedance state.

Port 1 is used as the 16-bit

address bus (A) in

demultiplexed bus modes: if

at least BUSCONx is

configured so that the

demultiplexed mode is

selected, the pis of Port 1

are not available for general

purpose I/O function. The

input threshold of Port 1 is

selectable (TTL or CMOS).

P1L.0

B11

I/O

P1L.1

D10

I/O

P1L.2

C10

I/O

P1L.3

B10

I/O

P1L.4

A10

I/O

P1L.5

I/O

P1L.6

I/O

P1L.7

I/O

P1H.0

I/O

P1H.1

I/O

P1H.2

I/O

P1H.3

P1H.4

CC24I

CAPCOM2: CC24 capture

input

P1H.5

CC25I

CAPCOM2: CC25 capture

input

P1H.6

CC26I

CAPCOM2: CC26 capture

input

P1H.7

CC27I

CAPCOM2: CC27 capture

input

Table 2.

Ball description (continued)

Symbol

Ball

no.

Type

Function (including port, pin and alternate function where applicable)

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Product(s)

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ST10F296 Fiches technique(PDF) 28 Page - STMicroelectronics

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