SH3000
Product inactive. Information on this page is for reference only.
功能
- Highly integrated IC
- 3 mm x 3 mm x 0.9 mm 16-lead MLP (QFN) package
- CPU Supervisor
- Low-VDD reset programmable from 2.3 V to 4.3 V
- Watchdog timer with programmable timeout periods
- Both active-high and active-low reset outputs
- 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
- Auxiliary functions
- 4-byte (32-bit) scratchpad RAM, loaded on reset with factory-set value (zero or optional ID code)
- All settings programmable in real time, defaults restored from nonvolatile memory on reset
- 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)
- Home automation and security
- Consumer products
- Portable/handheld computers
- Industrial equipment
- Any microcontroller-based product
应用
封装
- MLP-16 (3X3 mm)
订购代码
- SH3000IMLTR: Package Minimum Tape & Reel Only
- SH3000IMLTRT: Lead-free, RoHS & WEEE Compliant, 3000 pcs Tape & Reel
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资源
