pcf8583 NXP Semiconductors, pcf8583 Datasheet - Page 22
pcf8583
Manufacturer Part Number
pcf8583
Description
Clock/calendar With 240 X 8-bit Ram
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8583.pdf
(28 pages)
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Philips Semiconductors
1997 Jul 15
handbook, full pagewidth
Clock/calendar with 240
V DD
1
OSCO
OSCO
A0
OSCI
A0
OSCI
CALENDAR
COUNTER
V DD
V DD
PCF8583
PCF8583
CLOCK
EVENT
'1010'
'1010'
8-bit RAM
Fig.22 Application diagram.
V SS
V SS
SDA
SDA
SCL
SCL
SDA
22
(I C-bus)
2
SCL
SDA
SCL
R
V DD
TRANSMITTER
MASTER
R
V DD
MRB018
R: pull-up resistor
R = t rise / C-bus
Product specification
PCF8583