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FMS7401L PDF预览

FMS7401L

更新时间: 2024-01-25 04:40:37
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

FMS7401L 技术参数

是否无铅: 不含铅生命周期:Active
零件包装代码:DIP包装说明:DIP,
针数:8Reach Compliance Code:unknown
风险等级:5.34Is Samacsys:N
具有ADC:YES地址总线宽度:
位大小:8最大时钟频率:4 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.817 mm
湿度敏感等级:NOT APPLICABLEI/O 线路数量:6
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT APPLICABLEROM可编程性:EEPROM
座面最大高度:5.08 mm速度:2.04 MHz
最大供电电压:3.6 V最小供电电压:2.7 V
标称供电电压:3.3 V表面贴装:NO
技术:CMOS温度等级:AUTOMOTIVE
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT APPLICABLE宽度:7.62 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

FMS7401L 数据手册

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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  
64  
Data EEPROM  
I/O  
6
Pin Count  
FMS7401L  
FMS7401L  
1K  
1K  
64  
64  
8
2.7V – 3.6V  
64  
8
14  
REV. 1.0.3 1/24/05  

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