PCF8584T NXP Semiconductors, PCF8584T Datasheet - Page 24

• Manufacturer Part Number: PCF8584T
• Manufacturer: NXP Semiconductors

Specifications of PCF8584T

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: SO
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

Philips Semiconductors
12 I
All the timing limits are valid within the operating supply voltage and ambient temperature range; V
T
13 PARALLEL INTERFACE TIMING
All the timing limits are valid within the operating supply voltage and ambient temperature range: V
T
(connected to V
1997 Oct 21
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
amb
SCL
SW
BUF
SU;STA
HD;STA
LOW
HIGH
r
f
SU;DAT
HD;DAT
VD;DAT
SU;STO
amb
r
f
CLK
CLRL
CLWL
RHCH
WHCH
AVWL
AVRL
WHAI
RHAI
WLWH
RLRH
DVWH
RLDV
WHDI
RHDF
SYMBOL
SYMBOL
I
2
C-bus controller
2
= 40 to +85 C; and refer to V
= 40 to +85 C; and refer to V
C-BUS TIMING SPECIFICATIONS
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
clock rise time
clock fall time
input clock period
(50% 5% duty factor)
CS set-up to RD LOW
CS set-up to WR LOW
CS hold from RD HIGH
CS hold from WR HIGH
A0 set-up to WR LOW
A0 set-up to RD LOW
A0 hold from WR HIGH
A0 hold from RD HIGH
WR pulse width
RD pulse width
data set-up before WR HIGH
data valid after RD LOW
data hold after WR HIGH
data bus floating after RD
HIGH
DD
) for open-drain and high-impedance outputs, where applicable (for measurement purposes only).
PARAMETER
PARAMETER
IL
IL
and V
and V
IH
IH
with an input voltage of V
with an input voltage of V
see Fig.14
see Fig.14
see Fig.14
see Fig.16 and note 1 20
see Fig.15 and note 1 20
see Fig.16
see Fig.15
see Fig.15
see Fig.16
see Fig.15
see Fig.16
see Fig.15
see Fig.16
see Fig.15
see Fig.16
see Fig.15
see Fig.16
CONDITIONS
24
4.7
4.7
4.0
4.7
4.0
250
0
4.0
83
0
0
10
10
20
10
230
230
150
20
SS
SS
MIN.
MIN.
to V
to V
DD.
DD
. C
160
L
= 100 pF; R
TYP.
TYP.
L
100
100
1.0
0.3
3.4
6
6
333
1000
1000
150
Product specification
180
DD
DD
= 1.5 k
MAX.
MAX.
= 5 V 10%;
= 5 V 10%;
PCF8584
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
UNIT
s
s
s
s
s
s
s
s
s