2
FN6756.0
June 15, 2009
.
Block Diagram
Ordering Information
PART
NUMBER
PART
MARKING
VDD RANGE
(V)
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
12058 IBZ
1.4 to 3.6
-40 to +85
8 Ld SOIC
M8.15
12058 IBZ
1.4 to 3.6
-40 to +85
8 Ld SOIC (Tape and Reel)
M8.15
12058
1.4 to 3.6
-40 to +85
8 Ld MSOP
M8.118
ISL12058IUZ-T* (Note
1) 12058
1.4 to 3.6
-40 to +85
8 Ld MSOP (Tape and Reel)
M8.118
2058
1.4 to 3.6
-40 to +85
8 Ld TDFN
L8.3x3I
ISL12058IRTZ-T* (Note
1) 2058
1.4 to 3.6
-40 to +85
8 Ld TDFN (Tape and Reel)
L8.3x3I
ISL12058IRUZ-T* (Note
2) 058
1.4 to 3.6
-40 to +85
8 Ld TDFN (Tape and Reel)
L8.2x2
NOTES:
1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
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.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu
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.
I2C
INTERFACE
RTC
CONTROL
LOGIC
ALARM1
FREQUENCY
OUT
RTC
DIVIDER
SDA
BUFFER
CRYSTAL
OSCILLATOR
POR
SCL
BUFFER
SDA
SCL
X1
X2
VDD
IRQ/FOUT
INTERNAL
SUPPLY
SECONDS
MINUTES
HOURS
DAY OF WEEK
DATE
MONTH
YEAR
CONTROL
REGISTERS
ALARM2
ISL12058