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General| Category | Microcontrollers |
|---|---|
| Supply Voltage | 3.3V |
| Operating Voltage | 3.3V |
| Operating Temperature | -40°C to +85°C |
| PROFIBUS Slave Interface | Yes |
| Baud Rate | 9.6 kbit/s to 12 Mbit/s |
| Package | LQFP-48 |
| Core | 8051 |
| Flash Memory | 64 kB |
| ADC Resolution | 10-bit |
| Communication Interfaces | UART, SPI, I2C |
Lists pins, their names, direction, description, and source/destination.
Visual representation of the VPC3+C pinout in a PQFP housing.
Details the purpose and settings of Mode Registers 0, 1, and 2.
Explains the coding and parameters for Mode Register 0.
Explains the interrupt controller architecture and operation.
Explains the structure and allocation of DP buffers for communication.
Details the various services and commands within the PROFIBUS DP protocol.
Describes the service for setting the slave address via SAP 55.
Details the parameter data structure and usage for SAP 61.
Explains the process of checking configuration data via SAP 62.
Details writing output data and handling Data_Exchange telegrams.
Details parameterization using Set_(Ext_)Prm with DPV1_Status bytes.
Describes PROFIBUS DP-V1 features.
Explains acyclic communication and memory area requirements.
Covers PROFIBUS DP-V2 features.
Details the DXB mechanism for slave-to-slave communication.
Explains the Isochron Mode for synchronized communication.
Details the pin assignment for the PROFIBUS RS485 interface.
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