PCF84C41AT Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
PCF84C41AT Datasheet PDF : 20 Pages
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Philips Semiconductors
Telecom microcontrollers
Product specification
PCF84C21A; PCF84C41A;
PCF84C81A
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
MBB568
Fig.15 Slave SCLK receiver SDA/P2.3 timing (SCLK and SDA/P2.3 are inputs).
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
MBB569
Fig.16 Master SCLK and transmitter SDA/P2,3 timing (SCLK and SDA/P2.3 are outputs).
1996 Nov 20
12
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