Maxim Integrated MAX6902ETA+T
Part Number:
- MAX6902ETA+T
Manufacturer:
- Maxim Integrated
Ventron No:
- 3005138-MAX6902ETA+T
Description:
- IC RTC CLK/CALENDAR SPI 8-TDFN
Datasheet:
- MAX6902ETA+T
Payment:
Delivery:
One Stop Service
Competitive Price
Source Traceability
Same Day Delivery
Part Overview
Description
Real-time clock/calendar with seconds, minutes, hours, day, date, month, year, and century information
31 x 8-bit static random-access memory (SRAM) for scratchpad data storage
Time/date programmable polled ALARM function
End-of-month date adjustment for months with fewer than 31 days, including leap year corrections up to 2100
24hr or 12hr format with AM/PM indicator
Operates with a supply voltage of 2V to 5.5V
Available in an ultra-small 8-pin TDFN package
Industrial temperature range: -40°C to 85°C
Features
Real-time clock counts seconds, minutes, hours, day of week, date of month, month, year, and century
Leap-year compensation valid up to year 2100
2V to 5.5V wide operating voltage range
SPI interface: 4MHz at 5V; 1MHz at 2V
31 x 8-bit SRAM for scratchpad data storage
Uses standard 32.768kHz, 12.5pF watch crystal
Low timekeeping current (400nA at 2V)
Single-byte or multiple-byte (burst mode) data transfer for read or write of clock registers or SRAM
Ultra-small 8-pin 3mm x 3mm x 0.8mm TDFN package
Programmable time/date polled ALARM function
No external crystal bias resistors or capacitors required
Applications
Point-of-sale equipment
Intelligent instruments
Fax machines
Battery-powered products
Portable instruments
Real-time clock/calendar with seconds, minutes, hours, day, date, month, year, and century information
31 x 8-bit static random-access memory (SRAM) for scratchpad data storage
Time/date programmable polled ALARM function
End-of-month date adjustment for months with fewer than 31 days, including leap year corrections up to 2100
24hr or 12hr format with AM/PM indicator
Operates with a supply voltage of 2V to 5.5V
Available in an ultra-small 8-pin TDFN package
Industrial temperature range: -40°C to 85°C
Features
Real-time clock counts seconds, minutes, hours, day of week, date of month, month, year, and century
Leap-year compensation valid up to year 2100
2V to 5.5V wide operating voltage range
SPI interface: 4MHz at 5V; 1MHz at 2V
31 x 8-bit SRAM for scratchpad data storage
Uses standard 32.768kHz, 12.5pF watch crystal
Low timekeeping current (400nA at 2V)
Single-byte or multiple-byte (burst mode) data transfer for read or write of clock registers or SRAM
Ultra-small 8-pin 3mm x 3mm x 0.8mm TDFN package
Programmable time/date polled ALARM function
No external crystal bias resistors or capacitors required
Applications
Point-of-sale equipment
Intelligent instruments
Fax machines
Battery-powered products
Portable instruments
Specifications
Maxim Integrated MAX6902ETA+T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX6902ETA+T.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-WDFN Exposed Pad
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Published2008
- JESD-609 Codee3
- FeatureAlarm, Leap Year, NVSRAM, Y2K
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- HTS Code8542.39.00.01
- SubcategoryTimer or RTC
- TechnologyCMOS
- Voltage - Supply2V~5.5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Supply Voltage3.3V
- Terminal Pitch0.65mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberMAX6902
- Pin Count8
- JESD-30 CodeS-XDSO-N8
- Qualification StatusNot Qualified
- Power Supplies2.5/5V
- InterfaceSPI
- Memory Size31B
- Clock Frequency0.032MHz
- Logic FunctionClock
- Time FormatHH:MM:SS (12/24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)1.05μA~4.2μA @ 2V~5V
- Time-MinSECONDS
- Interrupt CapabilityY
- Information Access MethodSERIAL, 3-WIRE
- Height Seated (Max)0.8mm
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Certification
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