Infineon
XMC4700-F100K2048
XMC4700
Package: LQFP-100
144 MHz ARM Cortex-M4F MCU with 2 MB flash, 12-channel PWM, Ethernet MAC, and USB for industrial drives and PLCs.
Overview
The Infineon XMC4700-F100K2048 is the flagship device in the XMC(TM) 4700 series, combining an ARM(R) Cortex-M4F core clocked at 144 MHz with the most peripheral-rich feature set available in the XMC4000 family. Its 2 MB of embedded flash and 352 KB of SRAM accommodate complex real-time operating systems alongside application code, making it a natural choice for industrial servo drives, programmable logic controllers, and power conversion topologies where code density and data throughput matter. At the core of its motor-control capability is the Capture Compare Unit 8 (CCU8), which generates twelve independently configurable PWM outputs with sub-nanosecond dead-time resolution - essential for three-phase inverter stages. The Position Interface (POSIF) module natively decodes quadrature encoder and hall-sensor signals without consuming CPU cycles, freeing the Cortex-M4F for higher-level control algorithms such as field-oriented control (FOC) and direct torque control (DTC). Connectivity options are equally broad: two CAN nodes, four UART channels, one USB 2.0 OTG interface, and a 10/100 Ethernet MAC with IEEE 1588 timestamp support enable real-time EtherCAT or PROFINET master implementations using companion ASICs. The on-chip 12-bit ADC with eight channels and hardware oversampling provides high-fidelity current sensing at switching frequencies up to 100 kHz. BeiLuo distributes the XMC4700-F100K2048 with full Infineon certification and offers complementary evaluation board rental and DAVE(TM) IDE configuration review through our FAE engagement program.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Core Architecture | ARM Cortex-M4F | |
| Maximum CPU Frequency | 144 | MHz |
| Program Flash | 2048 | KB |
| SRAM | 352 | KB |
| PWM Outputs (CCU8) | 12 | |
| ADC Resolution | 12 | bit |
| Ethernet | 10/100 with IEEE 1588 | |
| Operating Voltage | 3.3 | V |
| Temperature Range | -40 to +85 | degreesC |
| Package | LQFP-100 |
Applications
- Industrial Servo Drives
- PLC and Motion Controllers
- Solar Inverter Control
- EtherCAT Master Nodes
- UPS and Power Conversion
Documents & Downloads
- XMC4700-F100K2048 Datasheet (3.6 MB)
- XMC4000 MCU Selection Guide (1.2 MB)
Frequently Asked Questions
How does the XMC4700 CCU8 module benefit three-phase motor drive designs?
The CCU8 generates up to twelve synchronized PWM outputs with individually programmable dead-time insertion in hardware, eliminating the software overhead of manual dead-time management. Complementary output pairs allow direct drive of high-side and low-side gate signals, and the trap input allows immediate PWM shutdown on overcurrent detection without firmware intervention, protecting both the switching devices and the motor winding.
Is the XMC4700-F100K2048 suitable for EtherCAT real-time Ethernet applications?
The XMC4700 includes a 10/100 Ethernet MAC with IEEE 1588 precision timestamp support, and the LQFP-100 pinout exposes the MII interface required by external EtherCAT slave controller ASICs such as the Infineon XE166. Our FAE team has validated EtherCAT master topologies using the XMC4700 with LAN9252 slave controllers, and we can share reference schematics and DAVE(TM) application code to accelerate integration.
What is the difference between XMC4700-F100K2048 and XMC4800-F144K2048?
The primary distinction is the integrated hardware trigonometric math accelerator (MATH coprocessor) in the XMC4800, which computes sine, cosine, and arctangent results in a fixed eight-cycle latency - significantly benefiting field-oriented control implementations. The XMC4700 relies on software or the FPU for trigonometric operations. If your motor drive firmware includes FOC with high switching frequencies above 20 kHz, the XMC4800 math coprocessor can reduce loop execution time by up to 40 percent.
Does BeiLuo provide XMC4700 evaluation kits along with device orders?
BeiLuo maintains a small inventory of Infineon XMC4700 Relax Lite evaluation boards for FAE-supported customer evaluations. For qualified design-win engagements, we can arrange evaluation board loans through our sample program. We also provide DAVE(TM) IDE project templates for common use cases - PWM generation, ADC triggered sampling, and CANopen master - to reduce initial bring-up time to under one day.
What supply voltage does the XMC4700-F100K2048 require?
The XMC4700-F100K2048 operates from a single 3.3 V supply for the core logic and I/O, with an internal voltage regulator providing the 1.25 V core voltage. Input pins are 5 V tolerant on select GPIO ports, simplifying interfacing to legacy 5 V industrial peripherals. The device requires an external crystal or MEMS oscillator in the range of 4 to 25 MHz for the main oscillator; a 32.768 kHz RTC crystal is optional for real-time clock operation.
Alternative Parts
Companion Parts
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