ISL1208IB8Z-TKR5291 Intersil, ISL1208IB8Z-TKR5291 Datasheet - Page 7

• Manufacturer Part Number: ISL1208IB8Z-TKR5291
• Description: IC RTC LP BATT BACKED SRAM 8SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/NVSRAMr

Specifications of ISL1208IB8Z-TKR5291

• Memory Size: 2B
• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
000E+0
900E-9
800E-9
700E-9
600E-9
500E-9
400E-9
300E-9
200E-9
100E-9
2.4E-06
2.2E-06
2.0E-06
1.8E-06
1.6E-06
1.4E-06
1.2E-06
1.0E-06
2.1E-6
2.0E-6
1.9E-6
1.8E-6
1.7E-6
1.6E-6
1.5E-6
1.4E-6
1.3E-6
1.2E-6
1E-6
FIGURE 5. I
FIGURE 3. I
1.5
-40
2.0
FIGURE 1. I
-20
DD1
2.5
DD1
TEMPERATURE (°C)
vs F
0
3.0
vs TEMPERATURE
F OUT (Hz)
BAT
7
V
OUT
V CC = 5V
BAT
V CC = 3.3V
3.5
20
vs V
AT V
(V)
BAT
4.0
DD
40
Temperature is +25°C unless otherwise specified
= 3.3V
4.5
60
5.0
80
5.5
ISL1208
FIGURE 4. I
FIGURE 2. I
800.0E-9
600.0E-9
400.0E-9
000E+0
800E-9
600E-9
400E-9
200E-9
3.0E-6
2.9E-6
2.8E-6
2.7E-6
2.6E-6
2.5E-6
2.4E-6
2.3E-6
2.2E-6
2.1E-6
2.0E-6
1.9E-6
1.8E-6
2.4E-6
2.2E-6
2.0E-6
1.8E-6
1.6E-6
1.4E-6
1.2E-6
1.0E-6
1E-6
FIGURE 6. I
2.5
-40
DD1
BAT
-20
3.0
vs V
vs TEMPERATURE AT V
DD1
CC
TEMPERATURE (°C)
LPMODE = 0
3.5
0
vs F
WITH LPMODE ON AND OFF
F OUT (Hz)
OUT
V CC (V)
20
4.0
AT V
LPMODE = 1
40
4.5
DD
= 5V
BAT
September 12, 2008
60
5.0
= 3V
80
FN8085.8
5.5