Product Overview
MC56F81666LVLF is a MC56F81xxx family digital signal controller (DSC). This family extends the DSC products’ cost performance to the best; it’s NXP’s first DSC product to integrate a Digital Signature Algorithm Security Subsystem (DSASS) and a high-speed, low-power operational amplifier. The MC56F81xxx family offers an extremely cost-effective solution for power conversion and motor control applications. Target applications include industrial control, motion control, home appliances, general-purpose inverters, smart sensors, fire and security systems, wireless charging, switched-mode power supply and power management, uninterruptible power supplies (UPS), solar inverters, and medical monitoring applications.
- Single supply: 2.7V to 3.6V
- Instruction set supports both fractional arithmetic and integer arithmetic
- 32bit arithmetic and logic multi-bit shifter
- Parallel instruction set with unique DSP addressing modes
- Controller-style addressing modes and instructions enable compact code
- Enhanced bit manipulation instruction set, efficient C compiler and local variable support
- Software subroutine and interrupt stack, with the stack's depth limited only by memory
- 128kB flash size
- 48 LQFP package
- Operating temperature range from -40 to 105°C
Product details
| Product Range |
MC56F81xxx Series |
| Flash Memory Size |
128KB |
| Embedded Interface Type |
I2C, SCI, SPI |
| DSC Case Style |
LQFP |
| Supply Voltage Min |
2.7V |
| Operating Temperature Min |
-40°C |
| Automotive Qualification Standard |
AEC-Q100 |
| Core Frequency |
100MHz |
| No. of I/O's |
39I/O's |
| Core Supply Voltage |
1V |
| No. of Pins |
48Pins |
| Supply Voltage Max |
3.6V |
| Operating Temperature Max |
105°C |
| SVHC |
No SVHC (25-Jun-2025) |
Other details
| Brand |
NXP |
| Part Number |
MC56F81666LVLF |
| Quantity |
Each |
| Technical Data Sheet (133.00B) EN |
View or download |
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