Intersil CDP68HC68T1M2Z
Part Number:
- CDP68HC68T1M2Z
Manufacturer:
- Intersil
Ventron No:
- 3004894-CDP68HC68T1M2Z
Description:
- IC RTC CLK/CALENDAR SPI 16-SOIC
Datasheet:
- CDP68HC68T1M2Z
Payment:
Delivery:
One Stop Service
Competitive Price
Source Traceability
Same Day Delivery
Part Overview
Description
The CDP68HC68T1 Real-Time Clock (RTC) is a versatile device that combines time/calendar functionality, static RAM, and a Serial Peripheral Interface (SPI Bus).
Features
Time/Calendar:
Seconds, minutes, hours (12/24 hour format with AM/PM indicator)
Day of week, date, month, year (0 to 99)
Automatic leap year adjustment
Memory:
32-word x 8-bit static RAM
SPI Bus:
3-wire interface for communication
Clock Input:
Internal oscillator with crystal or 50/60Hz line input
Power Management:
Automatic power loss detection
Low standby voltage for timekeeping
Interrupt Modes:
Alarm
Periodic (15 intervals from sub-second to once per day)
Power-down sense
Output:
Programmable output for various system functions
Reset:
CPUR output for processor reset under power-down conditions
Watchdog:
Requires periodic toggle of CE pin without serial transfer
Environmental:
Pb-Free (RoHS compliant)
2.2V operation
Applications
The CDP68HC68T1 RTC is suitable for a wide range of applications, including:
Timekeeping and calendar functions
Data logging and timestamping
System monitoring and control
Power management and reset
The CDP68HC68T1 Real-Time Clock (RTC) is a versatile device that combines time/calendar functionality, static RAM, and a Serial Peripheral Interface (SPI Bus).
Features
Time/Calendar:
Seconds, minutes, hours (12/24 hour format with AM/PM indicator)
Day of week, date, month, year (0 to 99)
Automatic leap year adjustment
Memory:
32-word x 8-bit static RAM
SPI Bus:
3-wire interface for communication
Clock Input:
Internal oscillator with crystal or 50/60Hz line input
Power Management:
Automatic power loss detection
Low standby voltage for timekeeping
Interrupt Modes:
Alarm
Periodic (15 intervals from sub-second to once per day)
Power-down sense
Output:
Programmable output for various system functions
Reset:
CPUR output for processor reset under power-down conditions
Watchdog:
Requires periodic toggle of CE pin without serial transfer
Environmental:
Pb-Free (RoHS compliant)
2.2V operation
Applications
The CDP68HC68T1 RTC is suitable for a wide range of applications, including:
Timekeeping and calendar functions
Data logging and timestamping
System monitoring and control
Power management and reset
Specifications
Intersil CDP68HC68T1M2Z technical specifications, attributes, parameters and parts with similar specifications to Intersil CDP68HC68T1M2Z.
- Factory Lead Time19 Weeks
- Contact PlatingTin
- MountSurface Mount
- Package / CaseSOIC
- Number of Pins16
- PackagingBulk
- Published2001
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)3
- Number of Terminations16
- ECCN CodeEAR99
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- SubcategoryTimers or RTCs
- TechnologyCMOS
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Supply Voltage5V
- Current Rating12A
- Frequency50Hz
- Reflow Temperature-Max (s)30
- Number of Outputs2
- Qualification StatusNot Qualified
- Power Supplies3.3/5V
- Temperature GradeINDUSTRIAL
- InterfaceSPI, Serial
- Max Supply Voltage6V
- Min Supply Voltage3V
- Memory Size32B
- Memory TypeRAM
- Frequency (Max)4MHz
- Logic FunctionClock
- Number of Timers1
- Time FormatHH:MM:SS
- Date FormatYY-MM-DD-dd
- Time-MinSECONDS
- Interrupt CapabilityY
- VolatileYES
- Information Access MethodSERIAL, 3-WIRE
- Height2.35mm
- Length10.5mm
- Width7.6mm
- REACH SVHCNo SVHC
- RoHS StatusRoHS Compliant
- Lead FreeLead Free
Product Comparison
The three parts on the right have similar specifications to CDP68HC68T1M2Z.
-
ImagePart NumberManufacturerFactory Lead TimeContact PlatingMountPackage / CaseNumber of PinsPackagingPublishedJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeMax Operating TemperatureMin Operating TemperatureSubcategoryTechnologyTerminal PositionPeak Reflow Temperature (Cel)Supply VoltageCurrent RatingFrequencyReflow Temperature-Max (s)Number of OutputsQualification StatusPower SuppliesTemperature GradeInterfaceMax Supply VoltageMin Supply VoltageMemory SizeMemory TypeFrequency (Max)Logic FunctionNumber of TimersTime FormatDate FormatTime-MinInterrupt CapabilityVolatileInformation Access MethodHeightLengthWidthREACH SVHCRoHS StatusLead FreeMounting TypeOperating TemperatureFeatureVoltage - SupplyBase Part NumberCurrent - Timekeeping (Max)Voltage - Supply, BatteryView Compare
-
CDP68HC68T1M2Z19 WeeksTinSurface MountSOIC16Bulk2001e3Active316EAR9985°C-40°CTimers or RTCsCMOSDUAL2605V12A50Hz302Not Qualified3.3/5VINDUSTRIALSPI, Serial6V3V32BRAM4MHzClock1HH:MM:SSYY-MM-DD-ddSECONDSYYESSERIAL, 3-WIRE2.35mm10.5mm7.6mmNo SVHCRoHS CompliantLead Free--------
-
---20-SOIC (0.295, 7.50mm Width)-Tape & Reel (TR)2001-Obsolete1 (Unlimited)----------------SPI--32B----HH:MM:SS (12/24 hr)YY-MM-DD-dd--------Non-RoHS Compliant-Surface Mount-40°C~85°CAlarm, Leap Year, Square Wave Output, Watchdog Timer3V~6VCDP68HC68T120μA~500μA @ 5V2.2V~6V
-
---16-SOIC (0.295, 7.50mm Width)-Tape & Reel (TR)--Obsolete1 (Unlimited)----------------SPI--32B----HH:MM:SS (12/24 hr)YY-MM-DD-dd--------Non-RoHS Compliant-Surface Mount-40°C~85°CAlarm, Leap Year, Square Wave Output, Watchdog Timer3V~6VCDP68HC68T120μA~500μA @ 5V2.2V~6V
-
---16-SOIC (0.295, 7.50mm Width)-Tube--Obsolete1 (Unlimited)----------------SPI--32B----HH:MM:SS (12/24 hr)YY-MM-DD-dd--------Non-RoHS Compliant-Surface Mount-40°C~85°CAlarm, Leap Year, Square Wave Output, Watchdog Timer3V~6VCDP68HC68T120μA~500μA @ 5V2.2V~6V
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