FMS7401L

更新时间： 2024-11-20 04:18:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		控制器
页数	文件大小	规格书
81页	1513K
描述
Digital Power Controller

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数据手册

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FMS7401L 数据手册

www.fairchildsemi.com

FMS7401L

Digital Power Controller

• Auto-zero Ampliﬁer (gain 16)

• Uncommitted Ampliﬁer

General Description

The FMS7401L is a Digital Power Controller designed for

applications requiring ease of digital based control over ana-

log based implementations. The FMS7401L is an ideal solu-

tion to implement ballast control, motor control and battery

management functions. It integrates a wide variety of analog

blocks with an 8-bit microcontroller core to offer a comple-

mentary feature set with high performance, low power and

small size in a single chip.

• 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

The FMS7401L is intended for applications using a supply

voltage in the 2.7V to 3.6V range. It is fabricated using

CMOS technology and is fully static offering a signiﬁcant

power savings. The FMS7401L is available in both 8-pin and

14-pin PDIP, SOIC and TSSOP packages.

– Power Saving Halt Mode

– < 1.3µA @ 3.3V

– Power Saving Idle Mode

– < 180µA @ 3.3V

• Single supply operation

– 2.7V – 3.6V

• 40 years data retention

• 100,000 data changes

• 8-/14-pin PDIP, SOIC, and TSSOP packages

• In-circuit programming

Features

• 8-bit Microcontroller Core

• 1K bytes on-board code EEPROM

• 64 bytes data EEPROM

• 64 bytes SRAM

• Watchdog Reset

• Multi-input Wakeup on all general purpose I/O pins

• Fast 12-bit PWM timer with dead time control and half-

bridge output drive

– Fast Page-write Programming Mode

– Input Capture Mode

• 5-Ch 8-bit Analog-to-Digital Converter

– 20 µS conversion time

– Sample and Hold

– Internal Voltage Reference (1.21V)

– Gated Auto-sampling Mode

Data Memory (bytes)

Program

Device

Supply Voltage

2.7V – 3.6V

Memory (bytes)

SRAM

Data EEPROM

I/O

Pin Count

FMS7401L

2.7V – 3.6V

REV. 1.0.3 1/24/05

12 3 4 5 6 7...81

中文翻译

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