ISL12022MIBZ-T Intersil, ISL12022MIBZ-T Datasheet - Page 6

• Manufacturer Part Number: ISL12022MIBZ-T
• Description: IC RTC/CALENDAR TEMP SENS 20SOIC
• Manufacturer: Intersil
• Type: Clock/Calendarr

Specifications of ISL12022MIBZ-T

• Memory Size: 128B
• 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: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL12022MIBZ-TCT

DC Operating Characteristics RTC
Power-Down Timing
IRQ/F
I
SYMBOL
2
V
C Interface Specifications
Hysteresis
SYMBOL
SYMBOL
OL
V
t
SU:STA
t
DDSR-
t
C
f
t
HIGH
V
V
t
LOW
V
SCL
t
BUF
OUT
PIN
AA
IN
OL
IH
IL
Output Low Voltage
(OPEN DRAIN OUTPUT)
V
SDA and SCL Input Buffer
LOW Voltage
SDA and SCL Input Buffer
HIGH Voltage
SDA and SCL Input Buffer
Hysteresis
SDA Output Buffer LOW
Voltage, Sinking 3mA
SDA and SCL Pin Capacitance T
SCL Frequency
Pulse Width Suppression
Time at SDA and SCL Inputs
SCL Falling Edge to SDA
Output Data Valid
Time the Bus Must be Free
Before the Start of a New
Transmission
Clock LOW Time
Clock HIGH Time
START Condition Setup Time
DD
PARAMETER
Negative Slew Rate
PARAMETER
PARAMETER
6
Test Conditions: V
stated.
Test Conditions: V
unless otherwise specified. Boldface limits apply over the operating temperature
range, -40°C to +85°C.
Test Conditions: V
stated. Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
V
V
V
V
V
Any pulse narrower than
the max spec is
suppressed.
SCL falling edge crossing
30% of V
exits the 30% to 70% of
V
SDA crossing 70% of
V
condition, to SDA
crossing 70% of V
during the following
START condition.
Measured at the 30% of
V
Measured at the 70% of
V
SCL rising edge to SDA
falling edge. Both
crossing 70% of V
DD
DD
A
DD
DD
OUT
DD
DD
DD
DD
TEST CONDITIONS
= +25°C, f = 1MHz,
= 5V, I
= 2.7V, I
= 5V, I
= 5V, V
window.
during a STOP
crossing.
crossing.
DD
= 0V
CONDITIONS
ISL12022M
CONDITIONS
= +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise
DD
DD
OL
OL
, until SDA
IN
OL
= +2.7 to +5.5V, Temperature = -40°C to +85°C,
= 3mA
= 3mA
= 0V,
= 1mA
DD
DD
DD
.
= +2.7 to +5.5V, T
0.7 x V
(Note 7)
(Note 7)
1300
1300
(Note 7)
MIN
-0.3
600
600
MIN
0
MIN
DD
(Note 8)
(Note 8)
A
0.05 x
(Note 8)
0.02
TYP
V
TYP
= -40°C to +85°C, unless otherwise
DD
TYP
(Note 7) UNITS
(Note 7) UNITS
V
(Note 7) UNITS NOTES
0.3 x
MAX
MAX
V
400
900
DD
0.3
0.4
10
50
10
DD
MAX
0.4
0.4
+
V/ms
kHz
pF
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
June 4, 2010
NOTES
NOTES
13, 14
13, 14
FN6668.7
12