pcf8593 NXP Semiconductors, pcf8593 Datasheet - Page 22

• Manufacturer Part Number: pcf8593
• Description: Low Power Clock/calendar
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Mar 25
handbook, full pagewidth
Low power clock/calendar
PROTOCOL
SDA
SCL
t SU;STA
t
BUF
CONDITION
START
(S)
t HD;STA
Fig.22 I
t LOW
2
C-bus timing diagram; rise and fall times refer to V
r t
BIT 7
MSB
(A7)
t HIGH
t SU;DAT
t f
1 / f SCL
BIT 6
(A6)
22
t
HD;DAT
(R/W)
BIT 0
LSB
t VD;DAT
ACKNOWLEDGE
IL
and V
(A)
MBD820
IH
.
Product specification
CONDITION
STOP
PCF8593
(P)
t SU;STO