PCF84C85AP View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'PCF84C85AP' PDF : 20 Pages View PDF
Philips Semiconductors
Microcontroller with extended I/O
Product specification
PCF84C85A
handbook, full pagewidth
SCLK
SDA/P2.3
t HIGH
t LOW
t BUF
t HD;STA
t RC
t RD
t HD;DAT t SU;DAT
0.7 V DD
0.3 VDD
0.7 V DD
0.3 VDD
t FC t FD
t SU;STO
MLA504
Fig.14 Slave SCLK and receiver SDA/P2.3 timing (SCLK and SDA/P2.3 are inputs).
handbook, full pagewidth
SCLK
SDA/P2.3
t HD;STA
t LOW
t HIGH
t FC
t HD;DAT
t SU;DAT
0.9 VDD
VOLmax
t FD
acknowledge bit
0.9 V DD
VOLmax
t HD;DAT
t HD;DAT
t SU;STO
t SU;DAT
MLA505
Fig.15 Master SCLK and transmitter SDA/P2.3 timing (SCLK and SDA/P2.3 are outputs).
1996 Nov 21
13
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