P87C660X2 PHILIPS [NXP Semiconductors], P87C660X2 Datasheet - Page 43

• Manufacturer Part Number: P87C660X2
• Description: 80C51 8-bit microcontroller family
• Manufacturer: PHILIPS [NXP Semiconductors]

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Philips Semiconductors
2003 Oct 02
SUCCESSFUL RECEPTION
FROM A SLAVE TRANSMITTER
NEXT TRANSFER STARTED WITH A
REPEATED START CONDITION
NOT ACKNOWLEDGE RECEIVED
AFTER THE SLAVE ADDRESS
ARBITRATION LOST IN SLAVE ADDRESS
OR ACKNOWLEDGE BIT
ARBITRATION LOST AND ADDRESSED AS SLAVE
80C51 8-bit microcontroller family
RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33
MHz), two 400KB I
DATA
n
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THIS NUMBER (CONTAINED IN S1STA) CORRESPONDS TO A DEFINED STATE OF THE I
A
FROM MASTER TO SLAVE
FROM SLAVE TO MASTER
ANY NUMBER OF DATA BYTES AND THEIR ASSOCIATED ACKNOWLEDGE BITS
2
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C interfaces
08H
S
Figure 23. Format and States in the Master Receiver Mode
SLA
16 KB OTP/ROM, 512B
R
MR
A or A
40H
48H
38H
68H
A
A
A
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78H
OTHER MST
CONTINUES
OTHER MST
CONTINUES
P
DATA
43
80H
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50H
2
A
C BUS. SEE TABLE 10.
TO CORRESPONDING
STATES IN SLAVE MODE
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DATA
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58H
38H
P8xC660X2/661X2
A
A
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10H
OTHER MST
CONTINUES
S
P
SLA
TO MST/TRX MODE
ENTRY = MT
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SU00972
Product data
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W