PCF85116-3P Philips Semiconductors, PCF85116-3P Datasheet - Page 11

• Manufacturer Part Number: PCF85116-3P
• Description: 2048 x 8-bit CMOS EEPROM with I2C-bus interface
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Note
1. The bus capacitance ranges from 10 to 400 pF (C
11 I
All of the timing values are valid within the operating supply voltage and ambient temperature range and refer to V
V
Notes
1. The hold time required (not greater than 300 ns) to bridge the undefined region of the falling edge of SCL must be
2. C
1997 Apr 02
SCL input (pin 6)
V
V
I
f
t
C
WP input (pin 7)
V
V
Data retention time
t
f
t
t
t
t
t
t
t
t
t
t
SYMBOL
SYMBOL
LI
SCL
SP
S
IH
SCL
BUF
HD;STA
LOW
HIGH
SU; STA
HD; DAT
SU; DAT
r
f
SU; STO
IL
IH
IL
IH
2048
interface
I
with an input voltage swing from V
internally provided by a transmitter.
2
b
C-BUS CHARACTERISTICS
= total capacitance of one bus line in pF.
clock frequency
time the bus must be free before
new transmission can start
START condition hold time after
which first clock pulse is generated
LOW level clock period
HIGH level clock period
set-up time for START condition
data hold time
data set-up time
SDA and SCL rise time
SDA and SCL fall time
set-up time for STOP condition
LOW level input voltage
HIGH level input voltage
input leakage current
clock input frequency
pulse width of spikes suppressed by filter
input capacitance
LOW level input voltage
HIGH level input voltage
data retention time
8-bit CMOS EEPROM with I
for CBUS compatible masters
for I
2
C-bus devices
PARAMETER
PARAMETER
SS
to V
DD
.
repeated start
note 1
CONDITIONS
b
= total capacitance of one bus line in pF).
2
V
V
T
C-bus
amb
I
I
11
= V
= V
= 55 C
CONDITIONS
SS
DD
or V
0
4.7
4.0
4.7
4.0
4.7
5
0
250
4.0
STANDARD MODE
SS
MIN.
100
1000
300
MAX.
0.7V
0
0
0.9V
20
0.8
0.8
MIN.
DD
DD
0
1.3
0.6
1.3
0.6
0.6
0
100
20 + 0.1C
20 + 0.1C
0.6
FAST MODE
MIN.
+0.3V
6.5
400
100
7
+0.1V
V
PCF85116-3
1
DD
Product specification
MAX.
b
b
(2)
(2)
+ 0.8
DD
DD
400
300
300
MAX.
V
V
kHz
ns
pF
V
V
years
A
UNIT
kHz
ns
ns
ns
ns
IL
UNIT
s
s
s
s
s
s
s
and