Special Functions
  • SH3100
    • MicroBuddy® Supervisory IC with I2C Interface and PWM
  • SH3003
    • MicroBuddy® Support IC for Microcontrollers
  • SH3002
    • MicroBuddy® Reset Management and Clock Management support IC for microcontrollers
  • SH3000
    • MicroBuddy® Low-Power Programmable Multifunction Support IC for Microcontrollers
  • SC4201
    • Multi-Phase Link Controller
  • SC338A
    • Ultra-Low Output Voltage Dual Linear FET Controller
  • SC338
    • Ultra-Low Output Voltage Dual Linear FET Controller
  • SC310
    • High-Side Current-Sense Amplifier with Low Impedance Voltage Output
Semtech SH3001

Semtech SH3001

MicroBuddy® Real-Time Clock and Clock Management support IC for microcontrollers

Features


  • Highly integrated IC
    • 3 mm x 3 mm x 0.9 mm 16-lead MLP (QFN) package
  • Clock Management System
    • Replaces high-frequency (HF) crystal or resonator
    • Programmable clock output from 32.768 kHz to 16 MHz
    • Speed shift between multiple clock frequencies
    • Adjustable spectrum spreading for EMI reduction
    • Directly supports microcontroller STOP function
    • Deep sleep with instantaneous auto-wakeup
  • Real-Time Support
    • 179-year real-time clock, battery-backup capable
    • Dedicated 32.768 kHz buffered clock output
    • Built-in trim for 32.768 kHz oscillator to ± 4 ppm
    • Programmable periodic interrupt / wakeup timer
  • Operates from 2.3 V to 5.5 V
  • IDD < 850 µA / 2 MHz, < 3 mA / 16 MHz, < 10 µA/standby
  • IBUP < 2 µA / IBSB < 50 nA (battery backup / standby)

Applications


  • Home automation and security
  • Consumer products
  • Portable/handheld computers
  • Industrial equipment
  • Any microcontroller-based product

Packaging

MLP-16 (3X3 mm)

Order Codes