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參數(shù)資料
型號(hào)： ISL12028IVZ-T
廠商： Intersil
文件頁(yè)數(shù)： 12/29頁(yè)
文件大?。?/td> 0K
描述： IC RTC/CALENDAR EEPROM 14-TSSOP
產(chǎn)品培訓(xùn)模塊： Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)型： 時(shí)鐘/日歷
特點(diǎn)： 警報(bào)器，閏年，監(jiān)控器，監(jiān)視計(jì)時(shí)器
時(shí)間格式： HH:MM:SS（12/24 小時(shí)）
數(shù)據(jù)格式： YY-MM-DD-dd
接口： I²C，2 線串口
電源電壓： 2.7 V ~ 5.5 V
電壓 - 電源，電池： 1.8 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 14-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 14-TSSOP
包裝： 帶卷 (TR)
2
FN8233.9
November 30, 2010
Block Diagram
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
VBAT TRIP
POINT
(V)
BSW BIT
DEFAULT
SETTING
VRESET
VOLTAGE
(V)
TEMP. RANGE
(°C)
PACKAGE
(Pb-free)
PKG. DWG. #
ISL12028IB27Z
12028IB27Z
VDD < VBAT
BSW = 1
2.63
-40 to +85
14 Ld SOIC
M14.15
ISL12028IB27AZ
12028IB27 AZ
VDD < VBAT
BSW = 1
2.92
-40 to +85
14 Ld SOIC
M14.15
ISL12028IB30AZ
12028IB30 AZ
VDD < VBAT
BSW = 1
3.09
-40 to +85
14 Ld SOIC
M14.15
ISL12028IBZ
12028IBZ
VDD < VBAT
BSW = 1
4.38
-40 to +85
14 Ld SOIC
M14.15
ISL12028IBAZ
12028IBAZ
VDD < VBAT
BSW = 1
4.64
-40 to +85
14 Ld SOIC
M14.15
ISL12028IV27Z
12028 IV27Z
VDD < VBAT
BSW = 1
2.63
-40 to +85
14 Ld TSSOP
M14.173
ISL12028IV27AZ
12028 27AZ
VDD < VBAT
BSW = 1
2.92
-40 to +85
14 Ld TSSOP
M14.173
ISL12028IV30AZ
12028 30AZ
VDD < VBAT
BSW = 1
3.09
-40 to +85
14 Ld TSSOP
M14.173
ISL12028IVZ
12028 IVZ
VDD < VBAT
BSW = 1
4.38
-40 to +85
14 Ld TSSOP
M14.173
ISL12028IVAZ
12028 IVAZ
VDD < VBAT
BSW = 1
4.64
-40 to +85
14 Ld TSSOP
M14.173
ISL12028AIB27Z
12028AIB 27Z
2.2
BSW = 0
2.63
-40 to +85
14 Ld SOIC
M14.15
ISL12028AIV27Z
2028A IV27Z
2.2
BSW = 0
2.63
-40 to +85
14 Ld TSSOP
M14.173
NOTES:
2. 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL12028, ISL12028A. For more information on MSL please see
techbrief TB363
X1
X2
OSCILLATOR
FREQUENCY
TIMER
LOGIC
DIVIDER
CALENDAR
8
CONTROL/
REGISTERS
1Hz
TIME
KEEPING
REGISTERS
ALARM REGS
COMPARE
MASK
RESET
CONTROL
DECODE
LOGIC
ALARM
(EEPROM)
SCL
SDA
SERIAL
INTERFACE
DECODER
4k
EEPROM
ARRAY
WATCHDOG
TIMER
LOW VOLTAGE
RESET
REGISTERS
STATUS
(SRAM)
SELECT
VDD
VBACK
32.768kHZ
(SRAM)
BATTERY
CIRCUITRY
SWITCH
OSC COMPENSATION
IRQ/FOUT
ISL12028, ISL12028A
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