ST10F269Z2QX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST10F269Z2QX

16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM

STMicroelectronics 

ST10F269Z2Qx

Figure 32 : Block Diagram of P4.4 and P4.5 Pins

Write DP4.x

Direction

Latch

Read DP4.x

Write P4.x

Port Output

Latch

Read P4.x

“1”

1

MUX

0

“0”

1

Alternate

Function

Enable

MUX

0

Alternate

Data

Output

1

MUX

0

1

MUX

0

“0”

1

MUX

0

Output

Buffer

Clock

Input

Latch

P4.x

CANy.RxD

&

XPERCON.a

(CANyEN)

XPERCON.b

≤1

(CANzEN)

x = 5, 4

y = 1, 2 (CAN Channel)

z = 2, 1

a = 0, 1

b = 1, 0

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