ST10F280 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST10F280

16-BIT MCU WITH MAC UNIT, 512K BYTE FLASH MEMORY AND 18K BYTE RAM

STMicroelectronics 

ST10F280

BUSCON3 (FF18h / 8Ch)

15 14 13 12 11

CSW CSR RDY RDY -

EN3 EN3 POL3 EN3

RW RW RW RW

10 9

BUS ALE

ACT3 CTL3

RW RW

BUSCON4 (FF1Ah / 8Dh)

15 14 13 12 11

CSW CSR RDY RDY -

EN4 EN4 POL4 EN4

RW RW RW RW

10 9

BUS ALE

ACT4 CTL4

RW RW

SFR

8

7

6

-

BTYP

RW

SFR

8

7

6

-

BTYP

RW

5

4

MTT RWD

C3 C3

RW RW

5

4

MTT RWD

C4 C4

RW RW

Reset Value: 0000h

3

2

1

0

MCTC

RW

Reset Value: 0000h

3

2

1

0

MCTC

RW

Bit

RDYPOLx

Function

Ready Active Level Control

0 The active level on the READY pin is low, bus cycle terminates with a ‘0’ on READY pin,

1 The active level on the READY pin is high, bus cycle terminates with a ‘1’ on READY pin.

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