M48T58-70PC1

STMicroelectronics M48T58-70PC1

Part Number:
M48T58-70PC1
Manufacturer:
STMicroelectronics
Ventron No:
3003747-M48T58-70PC1
Description:
IC RTC CLK/CALENDAR PAR 28DIP
ECAD Model:
Datasheet:
M48T58-70PC1

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Part Overview
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 date stamping
Real-time clocks
Power-fail detection and protection
Battery-backed SRAM
Industrial and automotive applications
Specifications
STMicroelectronics M48T58-70PC1 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics M48T58-70PC1.
  • Factory Lead Time
    25 Weeks
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    28-DIP Module (0.600, 15.24mm)
  • Number of Pins
    28
  • Weight
    4.190003g
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Series
    Timekeeper®
  • JESD-609 Code
    e3
  • Feature
    Leap Year
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • HTS Code
    8542.39.00.01
  • Subcategory
    Timer or RTC
  • Technology
    CMOS
  • Voltage - Supply
    4.75V~5.5V
  • Terminal Position
    DUAL
  • Supply Voltage
    5V
  • Terminal Pitch
    2.54mm
  • Frequency
    70GHz
  • Base Part Number
    M48T58
  • Pin Count
    28
  • Operating Supply Voltage
    5V
  • Interface
    Parallel
  • Memory Size
    8kB
  • Nominal Supply Current
    80mA
  • Access Time
    70 ns
  • Logic Function
    Clock
  • RAM (words)
    8184
  • Time Format
    HH:MM:SS (24 hr)
  • Date Format
    YY-MM-DD-dd
  • Current - Timekeeping (Max)
    3mA @ 4.75V~5.5V
  • Time-Min
    SECONDS
  • Interrupt Capability
    N
  • Volatile
    NO
  • Height
    8.89mm
  • Length
    39.88mm
  • Width
    18.34mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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