STMicroelectronics M48T58Y-70MH1F
- Part Number:
- M48T58Y-70MH1F
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 3004058-M48T58Y-70MH1F
- Description:
- IC RTC CLK/CALENDAR PAR 28-SOH
- Datasheet:
- M48T58Y-70MH1F
Description
The STM48T58M48T58Y5.0 is a 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM with integrated ultra-low power SRAM, real-time clock, power-fail control circuit, and battery. It features BYTEWIDE RAM-like clock access and BCD-coded year, month, day, date, hours, minutes, and seconds.
Features
Integrated ultra-low power SRAM, real-time clock, power-fail control circuit, and battery
BYTEWIDE RAM-like clock access
BCD-coded year, month, day, date, hours, minutes, and seconds
Frequency test output for real-time clock
Automatic power-fail chip deselect and WRITE protection
WRITE protect voltages (VPFD power-fail deselect voltage):
M48T58: Vcc = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V
M48T58Y: Vcc = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V
Self-contained battery and crystal in the CAPHAT DIP package
Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately)
SOIC package provides direct connection for a snaphat housing containing the battery and crystal
Pin and function compatible with JEDEC standard 8 Kb x 8 SRAMS
RoHS compliant
Lead-free second level interconnect
Applications
Timekeeping and datekeeping
Real-time clocks
Power-fail detection
Battery backup systems
Industrial control systems
Medical devices
Automotive applications
The STM48T58M48T58Y5.0 is a 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM with integrated ultra-low power SRAM, real-time clock, power-fail control circuit, and battery. It features BYTEWIDE RAM-like clock access and BCD-coded year, month, day, date, hours, minutes, and seconds.
Features
Integrated ultra-low power SRAM, real-time clock, power-fail control circuit, and battery
BYTEWIDE RAM-like clock access
BCD-coded year, month, day, date, hours, minutes, and seconds
Frequency test output for real-time clock
Automatic power-fail chip deselect and WRITE protection
WRITE protect voltages (VPFD power-fail deselect voltage):
M48T58: Vcc = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V
M48T58Y: Vcc = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V
Self-contained battery and crystal in the CAPHAT DIP package
Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately)
SOIC package provides direct connection for a snaphat housing containing the battery and crystal
Pin and function compatible with JEDEC standard 8 Kb x 8 SRAMS
RoHS compliant
Lead-free second level interconnect
Applications
Timekeeping and datekeeping
Real-time clocks
Power-fail detection
Battery backup systems
Industrial control systems
Medical devices
Automotive applications
STMicroelectronics M48T58Y-70MH1F technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics M48T58Y-70MH1F.
- Factory Lead Time26 Weeks
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets
- Number of Pins28
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- SeriesTimekeeper®
- JESD-609 Codee3
- FeatureLeap Year
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations28
- ECCN CodeEAR99
- HTS Code8542.39.00.01
- SubcategoryTimer or RTC
- TechnologyCMOS
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)245
- Supply Voltage5V
- Terminal Pitch1.27mm
- Frequency70GHz
- Reflow Temperature-Max (s)30
- Base Part NumberM48T58
- Pin Count28
- Operating Supply Voltage5V
- Power Supplies5V
- InterfaceParallel
- Memory Size62.5kB
- Access Time70 ns
- Logic FunctionClock
- External Data Bus Width8
- Time FormatHH:MM:SS (24 hr)
- Date FormatYY-MM-DD-dd
- Current - Timekeeping (Max)3mA @ 4.5V~5.5V
- Time-MinSECONDS
- Interrupt CapabilityN
- VolatileNO
- Height Seated (Max)3.05mm
- Length18.1mm
- Width8.56mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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