FMS7401LEN
Fairchild Semiconductor
FMS7401LEN
Fairchild Semiconductor
8-BIT, EEPROM, 2.04MHZ
Reference Price (USD)
1+
$2.86000
500+
$2.8314
1000+
$2.8028
1500+
$2.7742
2000+
$2.7456
2500+
$2.717
Exquisite packaging
Discount
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FMS7401LEN
$2.86
Product details
Fairchild Semiconductor's FMS7401LEN reimagines Embedded - Microcontrollers - Application Specific for smart grid and power conversion applications. This application-specific microcontroller integrates advanced PWM generation with high-resolution ADC capabilities, enabling precise control of power electronics.Optimized for Digital Power Controller implementations, the device features hardware-based overcurrent protection with 50ns response time. The integrated sigma-delta modulators enable direct sensorless motor control.The 8-Bit core includes dedicated trigonometric acceleration units. The parallel execution pipelines achieve 95% duty cycle accuracy at 100kHz switching frequencies.Supporting EEPROM (1kB) options, the flash memory incorporates shadow registers for bumpless firmware updates. The dual-plane architecture allows live updates during continuous operation.The 64 x 8 memory implements deterministic access timing for control loops. The dual-port architecture allows simultaneous access from CPU and PWM units.The 6 configurable ports feature 12-bit DAC outputs for analog control. Programmable dead-time insertion prevents shoot-through in bridge configurations.Operating from 2.7V ~ 3.6V inputs, the power architecture withstands 100V transients. The integrated gate drivers support SiC and GaN power devices.Certified for -40°C ~ 85°C operation, the package uses direct-bonded copper substrates. Thermal impedance is minimized for high-current applications.The Through Hole option supports press-fit assembly for high-power PCBs. The package design accommodates thick copper layers for heat dissipation.Available in 8-DIP (0.300", 7.62mm) format, the package includes Kelvin sense connections. The low-inductance design minimizes switching losses at high di/dt rates.Supplied in 8-DIP configuration, each unit includes power cycling test reports. Production testing includes 100% burn-in at maximum junction temperature.
Product Attributes
- Product Status: Obsolete
- Applications: Digital Power Controller
- Core Processor: 8-Bit
- Program Memory Type: EEPROM (1kB)
- Controller Series: -
- RAM Size: 64 x 8
- Interface: -
- Number of I/O: 6
- Voltage - Supply: 2.7V ~ 3.6V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Through Hole
- Package / Case: 8-DIP (0.300", 7.62mm)
- Supplier Device Package: 8-DIP
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