ISL12058 Intersil Corporation, ISL12058 Datasheet - Page 2

• Manufacturer Part Number: ISL12058
• Description: Low Cost and Low Power I2C-Bus Real Time Clock/Calendar
• Manufacturer: Intersil Corporation

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Ordering Information
Block Diagram
ISL12058IBZ (Note 1)
ISL12058IBZ-T* (Note 1) 12058 IBZ
ISL12058IUZ (Note 1)
ISL12058IUZ-T* (Note 1) 12058
ISL12058IRTZ (Note 1)
ISL12058IRTZ-T* (Note 1) 2058
ISL12058IRUZ-T* (Note 2) 058
NOTES:
*Please refer to TB347 for details on reel specifications.
1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
NUMBER
PART
V
SDA
SCL
DD
X1
X2
INTERNAL
SUPPLY
BUFFER
BUFFER
12058 IBZ
12058
2058
SDA
SCL
OSCILLATOR
MARKING
CRYSTAL
2
PART
POR
INTERFACE
I
2
C
V
DD
1.4 to 3.6
1.4 to 3.6
1.4 to 3.6
1.4 to 3.6
1.4 to 3.6
1.4 to 3.6
1.4 to 3.6
FREQUENCY
DIVIDER
RANGE
(V)
RTC
OUT
ISL12058
CONTROL
ALARM1
TEMP. RANGE
LOGIC
RTC
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
(°C)
8 Ld SOIC
8 Ld MSOP
8 Ld TDFN
8 Ld µTDFN (Tape and Reel)
8 Ld SOIC (Tape and Reel)
8 Ld MSOP (Tape and Reel)
8 Ld TDFN (Tape and Reel)
ALARM2
PACKAGE
(Pb-Free)
DAY OF WEEK
REGISTERS
CONTROL
SECONDS
MINUTES
HOURS
MONTH
YEAR
DATE
M8.15
M8.15
M8.118
M8.118
L8.3x3I
L8.3x3I
L8.2x2
DWG. #
PKG.
June 15, 2009
IRQ/ F
FN6756.0
OUT