pcf8583 NXP Semiconductors, pcf8583 Datasheet - Page 18

• Manufacturer Part Number: pcf8583
• Description: Clock/calendar With 240 X 8-bit Ram
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
11 HANDLING
Inputs and outputs are protected against electrostatic charge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC12
under “Handling MOS Devices”.
12 DC CHARACTERISTICS
V
1997 Jul 15
V
I
I
V
I
I
P
P
T
T
V
V
I
I
I
V
SDA
V
V
I
I
C
SYMBOL
SYMBOL
DD
SS
I
O
DD
DDO
DDR
OL
LI
DD
amb
stg
DD
I
tot
O
DD
DDosc
EN
IL
IH
i
Clock/calendar with 240
= 2.5 to 6.0 V; V
supply voltage (pin 8)
supply current (pin 8)
supply current (pin 4)
input voltage
DC input current
DC output current
total power dissipation per package
power dissipation per output
operating ambient temperature
storage temperature
supply voltage
(operating mode)
supply voltage
(quartz oscillator)
supply current
(operating mode)
supply current
(clock mode)
data retention
I
LOW level input voltage
HIGH level input voltage
LOW level output current
input leakage current
input capacitance
2
C-bus enable level
SS
PARAMETER
= 0 V; T
amb
= 40 to +85 C unless otherwise specified.
PARAMETER
8-bit RAM
I
I
T
f
note 3
see Fig.20
f
note 4
note 5
note 5
V
V
note 6
2
2
SCL
OSCI
amb
OL
I
C-bus active
C-bus inactive
f
f
T
T
= V
SCL
SCL
amb
amb
= 0.4 V
= 100 kHz; clock mode;
= 0 to 70 C; note 2
= 0 Hz; V
DD
= 0 Hz; V
= 0 Hz; V
= 40 to + 85 C
= 25 to + 70 C
or V
CONDITIONS
18
SS
DD
DD
DD
= 1 V
= 5 V
= 1 V
2.5
1.0
1.0
1.5
0.7V
3
0.8
0.8
40
65
0.8
1
MIN.
MIN.
DD
+7.0
50
50
V
10
10
300
50
+85
+150
10
2
1.9
TYP.
DD
+ 0.8
(1)
MAX.
Product specification
6.0
6.0
6.0
200
50
10
5
2
2.3
0.3V
V
+1
7
DD
MAX.
PCF8583
DD
+0.8 V
V
mA
mA
V
mA
mA
mW
mW
V
V
V
V
V
mA
pF
C
C
UNIT
UNIT
A
A
A
A
A
A