Image is for illustrative purposes only. Please refer to product description.
DS1321S
Nonvolatile RAM -40°C ~ 85°C Tube Alternate Packaging 16-SOIC 4.75 V ~ 5.5 V
- Product Category: Memory Controllers
- Mfr. Part # DS1321S
- Manufacturer: Maxim Integrated
- Package: 16-SOIC (0.154", 3.90mm Width)
- Lead Free Status /RoHS Status:
- Data Sheet: DS1321S Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
Please send inquiry,we will respond immediately.
Mfr. Part #: DS1321S
- Product Details
Product Details
DESCRIPTION
The DS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS SRAMs into nonvolatile memory. Incoming power is monitored for an out-of-tolerance condition.FEATURES
â– Converts CMOS SRAM into nonvolatilememory
â– Unconditionally write-protects SRAM when
VCC is out of tolerance
â– Automatically switches to battery backup
supply when VCC power failure occurs
â– Flexible memory organization
- Mode 0: 4 banks with 1 SRAM each
- Mode 1: 2 banks with 2 SRAMs each
- Mode 2: 1 bank with 4 SRAMs each
â– Monitors voltage of a lithium cell and
provides advanced warning of impending
battery failure
â– Signals low-battery condition on active low
Battery Warning output signal
â– Resets processor when power failure occurs
and holds processor in reset during system
power-up
â– Optional 5% or 10% power-fail detection
â– 16-pin DIP, 16-pin SOIC and 20-pin TSSOP
packages
■Industrial temperature range of -40°C to
+85°C
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the DS1321S. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: DS1321S
