DS1388Z-33 Maxim Integrated Products, DS1388Z-33 Datasheet - Page 7
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DS1388Z-33
Manufacturer Part Number
DS1388Z-33
Description
Real Time Clock
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1388Z-33.pdf
(19 pages)
Specifications of DS1388Z-33
Rtc Memory Size
512 B
Supply Voltage (max)
3.63 V
Supply Voltage (min)
2.97 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
I2C
Supply Current
250 uA
Package / Case
SOIC-8
Time Format
HH:MM:SS:hh
Date Format
YY-MM-DD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS1388Z-33
Manufacturer:
MAX
Quantity:
20 000
Company:
Part Number:
DS1388Z-33+
Manufacturer:
Maxim
Quantity:
7 784
Company:
Part Number:
DS1388Z-33+T&R
Manufacturer:
MAXIM
Quantity:
13 000
(V
CC
= +3.3V, T
32768.45
32768.40
32768.35
32768.30
32768.25
32768.20
32768.15
32768.10
32768.05
32768.00
500
450
400
350
300
250
A
1.3
1.3
= +25°C, unless otherwise noted.)
I
BACKUP
V
1.7
CC
I
1.8
2
= 0V
2.1
OSCILLATOR FREQUENCY
2.3 2.8
vs. SUPPLY VOLTAGE
C RTC/Supervisor with Trickle Charger
SUPPLY CURRENT VOLTAGE
2.5
vs. V
2.9
V
SUPPLY (V)
BACKUP
3.3
3.3
BACKUP
3.7
(V)
3.8 4.3
4.1
4.5
_____________________________________________________________________
4.8
4.9
5.3
5.3
and 512 Bytes EEPROM
Typical Operating Characteristics
10,000
1000
600
550
500
450
400
350
300
250
100
10
0.01
-40
I
BACKUP
-25
V
CC
10
0.1
SUPPLY CURRENT VOLTAGE
FALLING vs. RST DELAY
vs. TEMPERATURE
V
TEMPERATURE (°C)
CC
5
FALLING (V/ms)
V
20
CC
1
= V
35
PF
V
BACKUP
+ 0.1V TO 0V
50
10
= 3V
65
80
100
7