PCF8573TD NXP Semiconductors, PCF8573TD Datasheet - Page 16

• Manufacturer Part Number: PCF8573TD
• Manufacturer: NXP Semiconductors

Specifications of PCF8573TD

• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 16
• Mounting: Surface Mount
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
13 AC CHARACTERISTICS
V
Notes
1. All timing values are valid within the operating supply voltage and ambient temperature range and reference to V
2. A detailed description of the I
2003 Jan 27
Rise and fall times of input signals
t
t
Oscillator
C
R
Quartz crystal parameters (f = 32.768 kHz)
R
C
C
I
f
t
t
t
t
t
t
t
t
t
t
t
t
r
f
2
SCL
SP
BUF
SU;STA
HD;STA
LOW
HIGH
r
f
SU;DAT
HD;DAT
VD;DAT
SU;STO
SS2
SYMBOL
f
osc
f
s
L
T
C-bus timing (see Fig.13; notes 1 and 2)
Clock/calendar with serial I/O
osc
and V
use it” . This brochure may be ordered using the code 9398 393 40011.
= 0 V; T
IH
with an input voltage swing of V
amb
rise time
fall time
integrated oscillator capacitance
oscillator feedback resistance
oscillator stability
series resistance
parallel load capacitance
trimmer capacitance
SCL clock frequency
tolerable spike width on bus
bus free time
START condition set-up time
START condition hold time
SCL LOW time
SCL HIGH time
SCL and SDA rise time
SCL and SDA fall time
data set-up time
data hold time
SCL LOW to data out valid
STOP condition set-up time
= 40 to +85 C unless otherwise specified. Typical values at T
PARAMETER
2
C-bus specification, with applications, is given in brochure “The I
SS
to V
DD
input EXTPF
input PFIN
all other inputs (levels
between V
input EXTPF
input PFIN
all other inputs (levels
between V
T
(V
(V
amb
DD
.
DD
= 25 C;
CONDITIONS
16
V
V
SS1
SS1
IL
IL
) = 1.55 V
and V
and V
) = 100 mV;
IH
IH
)
)
5
4.7
4.7
4.0
4.7
4.0
250
0
4.0
amb
MIN.
= +25 C.
40
3
2
10
TYP.
10
7
Product specification
2
C-bus and how to
1
1
1
0.3
40
25
100
100
1.0
0.3
3.4
PCF8573
MAX.
pF
M
k
pF
pF
kHz
ns
ns
ns
UNIT
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
IL