ZHCS009J November 2010 – September 2021 TMS320F28062 , TMS320F28062F , TMS320F28063 , TMS320F28064 , TMS320F28065 , TMS320F28066 , TMS320F28067 , TMS320F28068F , TMS320F28068M , TMS320F28069 , TMS320F28069F , TMS320F28069M
PRODUCTION DATA
The devices support the following serial communication peripherals:
| SPI: | The SPI is a high-speed, synchronous serial I/O port that allows a serial bit stream of programmed length (1 to 16 bits) to be shifted into and out of the device at a programmable bit-transfer rate. Normally, the SPI is used for communications between the MCU and external peripherals or another processor. Typical applications include external I/O or peripheral expansion through devices such as shift registers, display drivers, and ADCs. Multidevice communications are supported by the master/slave operation of the SPI. The SPI contains a 4-level receive and transmit FIFO for reducing interrupt servicing overhead. | |
| SCI: | The serial communications interface is a 2-wire asynchronous serial port, commonly known as UART. The SCI contains a 4-level receive and transmit FIFO for reducing interrupt servicing overhead. | |
| I2C: | The inter-integrated circuit (I2C) module provides an interface between an MCU and other devices compliant with Philips Semiconductors Inter-IC bus ( I2C-bus®) specification version 2.1 and connected by way of an I2C-bus. External components attached to this 2-wire serial bus can transmit/receive up to 8-bit data to or from the MCU through the I2C module. The I2C contains a 4-level receive-and-transmit FIFO for reducing interrupt servicing overhead. | |
| eCAN: | This is the enhanced version of the CAN peripheral. The eCAN supports 32 mailboxes, time-stamping of messages, and is compliant with ISO 11898-1 (CAN 2.0B). | |
| McBSP: | The multichannel buffered serial port (McBSP) connects to E1/T1 lines, phone-quality codecs for modem applications or high-quality stereo audio DAC devices. The McBSP receive and transmit registers are supported by the DMA to significantly reduce the overhead for servicing this peripheral. Each McBSP module can be configured as an SPI as required. | |
| USB: | The USB peripheral, which conforms to the USB 2.0 specification, may be used as either a full-speed (12-Mbps) device controller, or a full-speed (12-Mbps) or low-speed (1.5-Mbps) host controller. The controller supports a total of six user-configurable endpoints—all of which can be accessed through DMA, in addition to a dedicated control endpoint for endpoint zero. All packets transmitted or received are buffered in 4KB of dedicated endpoint memory. The USB peripheral supports all three transfer types: Control, Interrupt, and Bulk. Because of the complexity of the USB peripheral and the associated protocol overhead, a full software library with application examples is provided within C2000Ware. |