P89C660 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

P89C660

80C51 8-bit Flash microcontroller family

Philips Electronics 

Philips Semiconductors

80C51 8-bit Flash microcontroller family

16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM

Product data

P89C660/P89C662/P89C664/

P89C668

RECEPTION OF THE OWN SLAVE ADDRESS

ÇÇÇÇÇÇÇ ÇÇÇÇÇÇ ÇÇÇ ÇÇÇ ANDONEORMOREDATABYTES

ÇÇÇÇÇÇÇ ÇÇÇÇÇÇ ÇÇÇ ÇÇÇ ALLAREACKNOWLEDGED.

S

SLA

W

A

DATA

A

DSALTAA

A

P or S

LAST DATA BYTE RECEIVED IS

NOT ACKNOWLEDGED

ARBITRATION LOST AS MST AND

ADDRESSED AS SLAVE

60H

80H

80H

A0H

AÇÇÇÇÇÇP orÇÇÇS

88H

A

RECEPTION OF THE GENERAL CALL ADDRESS

AND ONE OR MORE DATA BYTES

LAST DATA BYTE IS NOT ACKNOWLEDGED

68H

ÇÇÇÇÇ GENERAL

ÇÇÇÇÇÇÇÇÇÇ CALL

AÇÇÇÇÇÇÇÇÇDATAÇÇÇÇÇÇÇÇÇA

ÇÇÇDÇÇÇATA ÇÇÇ

AÇÇÇÇÇÇP or ÇÇÇS

70H

90H

90H

A0H

ÇÇÇÇÇÇÇÇÇ A

P or S

98H

ARBITRATION LOST AS MST AND ADDRESSED AS SLAVE BY GENERAL CALL

A

78H

ÇÇÇÇ FROM MASTER TO SLAVE

ÇÇÇÇ FROM SLAVE TO MASTER

ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ Data

A

ANY NUMBER OF DATA BYTES AND THEIR ASSOCIATED ACKNOWLEDGE BITS

n

THIS NUMBER (CONTAINED IN S1STA) CORRESPONDS TO A DEFINED STATE OF THE I2C BUS. SEE TABLE 6.

Figure 10. Format and States in the Slave Receiver mode

SU00973

2002 Oct 28

23

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