pca9501 NXP Semiconductors, pca9501 Datasheet - Page 16

• Manufacturer Part Number: pca9501
• Description: 8-bit I2c And Smbus I/o Port With Interrupt, 2-kbit Eeprom And 6 Address Pins
• Manufacturer: NXP Semiconductors

2. All the timing values are valid within the operating supply voltage and ambient temperature range and refer to V
Philips Semiconductors
NON-VOLATILE STORAGE SPECIFICATIONS
I
NOTE:
PORT TIMING CHARACTERISTICS
2004 Sep 30
2
Memory cell data retention
Number of memory cell write cycles
I
2
SYMBOL
SYMBOL
C-BUS TIMING CHARACTERISTICS
8-bit I
2-kbit EEPROM and 6 address pins
C-bus timing (see Figure 22; Note 2)
t
t
t
t
t
t
voltage swing of V
SU;STO
SU;STA
HD;STA
SU;DAT
HD;DAT
VD;DAT
f
t
t
SCL
BUF
t
t
t
SW
t
ph
t
t
t
pv
ps
iv
ir
r
f
2
C and SMBus I/O port with interrupt,
SCL clock frequency
tolerable spike width on bus
bus free time
START condition set-up time
START condition hold 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
Output data valid; C
Input data setup time; C
Input data hold time; C
Interrupt input data valid time; C
Interrupt reset time; C
SS
to V
PARAMETER
DD
.
L
L
L
100 pF
L
100 pF
100 pF
100 pF
PARAMETER
PARAMETER
L
100 pF
16
10 years minimum
100,000 cycles minimum
MIN.
MIN
250
1.3
0.6
0.6
0.6
—
—
—
—
—
—
—
—
0
0
4
SPECIFICATION
TYP.
TYP
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
IL
and V
MAX.
MAX
400
0.3
0.3
1.0
50
—
—
—
—
—
—
—
—
4
4
4
IH
PCA9501
with an input
Product data sheet
UNIT
UNIT
kHz
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s