ISL12026IBZ Intersil, ISL12026IBZ Datasheet - Page 6

• Manufacturer Part Number: ISL12026IBZ
• Description: IC RTC/CALENDAR EEPROM 8-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/EEPROMr

Specifications of ISL12026IBZ

• Memory Size: 4K (512 x 8)
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Clock Format: HH
• Clock Ic Type: RTC
• Interface Type: I2C, Serial
• Memory Configuration: 512 X 8
• Supply Voltage Range: 2.7V To 5.5V
• Digital Ic Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
1.8
1.8
-45
-35
2.3
2.3
FIGURE 3. I
FIGURE 1. I
-25
-15
2.8
FIGURE 5. I
2.8
-5
DD3
Vdd=5.5V
3.3
BAT
SCL,SDA pullups = Vbat
3.3
5
BSW = 0 or 1
Temperature
vs TEMPERATURE
Vbat (V)
vs V
SCL,SDA pullups = 0V
6
15
Vdd (V)
DD3
BSW = 0 or 1
3.8
3.8
BAT,
25
vs V
Vdd=3.3V
35
SBIB = 0
DD
4.3
4.3
45
Temperature is +25°C unless otherwise specified
4.8
55
4.8
65
5.3
5.3
75
85
ISL12026
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-20
-40
80
60
40
20
0
-32 -28 -24 -20 -16 -12
1.80
-45
-35
2.30
FIGURE 6. ∆F
FIGURE 4. I
-25
FIGURE 2. I
-15
2.80
SCL,SDA pullups = 0V
-5
BSW = 0 or 1
BAT
BAT
3.30
-8
5
OUT
Temperature
ATR setting
vs TEMPERATURE
-4
vs V
15
Vbat(V)
vs ATR SETTING
3.80
0
BAT,
25
4
Vbat = 3.0V
35
SBIB = 1
4.30
8
45
12
55
16
4.80
October 23, 2006
20
65
24
5.30
75
FN8231.5
28
85