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FMS7401LVN14

Fairchild Semiconductor
Part Number FMS7401LVN14
Manufacturer Fairchild Semiconductor
Description Digital Power Controller
Published Apr 1, 2005
Detailed Description www.fairchildsemi.com FMS7401/7401L Digital Power Controller General Description The FMS7401/7401L is a family of Digit...
Datasheet PDF File FMS7401LVN14 PDF File

FMS7401LVN14
FMS7401LVN14


Overview
www.
fairchildsemi.
com FMS7401/7401L Digital Power Controller General Description The FMS7401/7401L is a family of Digital Power Controllers designed for applications requiring ease of digital based control over analog based implementations.
The FMS7401/ 7401L family is an ideal solution to implement ballast control, motor control and battery management functions.
This family integrates a wide variety of analog blocks with an 8-bit microcontroller core to offer a complementary feature set with high performance, low power and small size in a single chip.
The FMS7401/7401L family is fabricated using CMOS technology and is fully static.
This offers significant power savings.
This family is available in both 8-pin and 14-pin PDIP packages.
SOIC and TSSOP packages are available upon request.
The FMS7401L is intended for applications using a supply voltage in the 2.
7V to 3.
6V range, while the FMS7401 is suited for applications that use a supply voltage in the 10V to 13.
5V range.
• 5-Ch 8-bit Analog-to-Digital Converter – 20 µS conversion time – Sample and Hold – Internal Voltage Reference (1.
21V) – Gated Auto-sampling Mode • Auto-zero Amplifier (gain 16) • Uncommitted Amplifier • Internal Current Source Generator (1mA) • On-chip Oscillator – No external components – 1µs instruction cycle time • On-chip Power-on Reset • Programmable read and write disable functions • Memory Mapped I/O • Programmable Comparator (63 Levels) • Brown-out Reset • Software selectable I/O option • Push-pull outputs with tri-state option • Weak pull-up or high impedance inputs • Fully static CMOS – Power Saving Halt Mode – FMS7401L (< 1.
3µA @ 3.
3V) – Power Saving Idle Mode – FMS7401L (< 180µA @ 3.
3V) • Single supply operation – 10V – 13.
5V (FMS7401)* – 2.
7V – 3.
6V (FMS7401L) • 40 years data retention • 100,000 data changes • 8-/14-pin PDIP, SOIC, and TSSOP packages • In-circuit programming – Fast Page-write Programming Mode Features • • • • • • • 8-bit Microcontroller Core 1K bytes on-board code EEP...


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