Intersil X1227S8Z-4.5A
- Part Number:
- X1227S8Z-4.5A
- Manufacturer:
- Intersil
- Ventron No:
- 3005377-X1227S8Z-4.5A
- Description:
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Datasheet:
- X1227S8Z-4.5A
Description
The X1227 is a Real Time Clock (RTC) with clock/calendar, two polled alarms, integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT), and battery backup switch. It uses an external 32.768kHz crystal with integrated compensation and trim components, eliminating the need for external components and saving space and cost.
Features
Real Time Clock/Calendar: Tracks time in hours, minutes, seconds, day of the week, day, month, and year
2 Polled Alarms: Settable on the second, minute, hour, day of the week, day, or month, with repeat mode for periodic interrupts
Oscillator Compensation: Integrated feedback resistor, compensation capacitors, digitally controlled trim capacitor, and frequency adjustment settings for ±30ppm accuracy
CPU Supervisor Functions: Power-On Reset (POR), Low Voltage Sense (LVS), and Watchdog Timer (WDT)
Battery Switch or Super Cap Input
512x8 Bits of EEPROM: 64-byte page write mode, 8 modes of Block Lock™ protection, single byte write capability
High Reliability: Data retention of 100 years, endurance of 100,000 cycles per byte
2-Wire™ Interface: Interoperable with I²C, 400kHz data transfer rate
Low Power CMOS: 1.25μA operating current (typical)
Small Package Options: 8 Ld SOIC and 8 Ld TSSOP
Applications
Utility Meters
HVAC Equipment
Audio/Video Components
Set Top Box/Television
Modems
Network Routers, Hubs, Switches, Bridges
Cellular Infrastructure Equipment
Fixed Broadband Wireless Equipment
Pagers/PDAs
POS Equipment
Test Meters/Fixtures
Office Automation (Copiers, Fax)
Home Appliances
Computer Products
Other Industrial/Medical/Automotive
The X1227 is a Real Time Clock (RTC) with clock/calendar, two polled alarms, integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT), and battery backup switch. It uses an external 32.768kHz crystal with integrated compensation and trim components, eliminating the need for external components and saving space and cost.
Features
Real Time Clock/Calendar: Tracks time in hours, minutes, seconds, day of the week, day, month, and year
2 Polled Alarms: Settable on the second, minute, hour, day of the week, day, or month, with repeat mode for periodic interrupts
Oscillator Compensation: Integrated feedback resistor, compensation capacitors, digitally controlled trim capacitor, and frequency adjustment settings for ±30ppm accuracy
CPU Supervisor Functions: Power-On Reset (POR), Low Voltage Sense (LVS), and Watchdog Timer (WDT)
Battery Switch or Super Cap Input
512x8 Bits of EEPROM: 64-byte page write mode, 8 modes of Block Lock™ protection, single byte write capability
High Reliability: Data retention of 100 years, endurance of 100,000 cycles per byte
2-Wire™ Interface: Interoperable with I²C, 400kHz data transfer rate
Low Power CMOS: 1.25μA operating current (typical)
Small Package Options: 8 Ld SOIC and 8 Ld TSSOP
Applications
Utility Meters
HVAC Equipment
Audio/Video Components
Set Top Box/Television
Modems
Network Routers, Hubs, Switches, Bridges
Cellular Infrastructure Equipment
Fixed Broadband Wireless Equipment
Pagers/PDAs
POS Equipment
Test Meters/Fixtures
Office Automation (Copiers, Fax)
Home Appliances
Computer Products
Other Industrial/Medical/Automotive
Intersil X1227S8Z-4.5A technical specifications, attributes, parameters and parts with similar specifications to Intersil X1227S8Z-4.5A.
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Operating Temperature0°C~70°C
- PackagingTube
- FeatureAlarm, Leap Year, Supervisor, Watchdog Timer
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Voltage - Supply4.5V~5.5V
- Base Part NumberX1227
- InterfaceI2C, 2-Wire Serial
- Time FormatHH:MM:SS (12/24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)10μA~20μA @ 2.7V~5V
- Voltage - Supply, Battery1.8V~5.5V
- RoHS StatusROHS3 Compliant
The three parts on the right have similar specifications to X1227S8Z-4.5A.
-
ImagePart NumberManufacturerMounting TypePackage / CaseOperating TemperaturePackagingFeaturePart StatusMoisture Sensitivity Level (MSL)Voltage - SupplyBase Part NumberInterfaceTime FormatDate FormatCurrent - Timekeeping (Max)Voltage - Supply, BatteryRoHS StatusView Compare
-
X1227S8Z-4.5ASurface Mount8-SOIC (0.154, 3.90mm Width)0°C~70°CTubeAlarm, Leap Year, Supervisor, Watchdog TimerObsolete1 (Unlimited)4.5V~5.5VX1227I2C, 2-Wire SerialHH:MM:SS (12/24 hr)YY-MM-DD-dd10μA~20μA @ 2.7V~5V1.8V~5.5VROHS3 Compliant-
-
Surface Mount8-TSSOP (0.173, 4.40mm Width)0°C~70°CTubeAlarm, Leap Year, Supervisor, Watchdog TimerObsolete1 (Unlimited)2.7V~5.5VX1227I2C, 2-Wire SerialHH:MM:SS (12/24 hr)YY-MM-DD-dd10μA~20μA @ 2.7V~5V1.8V~5.5VNon-RoHS Compliant
-
Surface Mount8-TSSOP (0.173, 4.40mm Width)0°C~70°CTubeAlarm, Leap YearObsolete1 (Unlimited)2.7V~5.5VX1226I2C, 2-Wire SerialHH:MM:SS (12/24 hr)YY-MM-DD-dd10μA~20μA @ 2.7V~5V1.8V~5.5VNon-RoHS Compliant
-
Surface Mount8-SOIC (0.154, 3.90mm Width)-40°C~85°CTubeAlarm, Leap Year, Supervisor, Watchdog TimerObsolete1 (Unlimited)4.5V~5.5VX1227I2C, 2-Wire SerialHH:MM:SS (12/24 hr)YY-MM-DD-dd10μA~20μA @ 2.7V~5V1.8V~5.5VROHS3 Compliant
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
01 December 2023
LM2575 Adjustable Voltage Regulator Manufacturer, Layout Guidelines, Applications and Other Details
Ⅰ. What is LM2575?Ⅱ. Manufacturer of LM2575 voltage regulatorⅢ. What are the features of LM2575 voltage regulator?Ⅳ. The pin configuration of LM2575 voltage regulatorⅤ. How does the LM2575... -
01 December 2023
KA3525A PWM Controller Symbol, Equivalents, Working Principle and Applications
Ⅰ. What is PWM controller?Ⅱ. Overview of KA3525A PWM controllerⅢ. KA3525A symbol, footprint and pin configurationⅣ. Technical parameters of KA3525AⅤ. How does the KA3525A PWM controller work?Ⅵ. What... -
04 December 2023
TJA1043 CAN Transceiver: Features, Working Modes, Specifications and Applications
Ⅰ. Overview of TJA1043Ⅱ. What are the features of TJA1043 CAN transceiver?Ⅲ. Pin configuration of TJA1043 CAN transceiverⅣ. Working modes of TJA1043 CAN transceiverⅤ. How does the TJA1043... -
04 December 2023
An Overview of L297 Stepper Motor Controller
Ⅰ. What is a stepper motor driver?Ⅱ. Overview of L297Ⅲ. What are the features of L297 stepper motor controller?Ⅳ. Pin configuration of L297 stepper motor controllerⅤ. Structure and...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.