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C2000 Architecture and Product Overview
• Type A: C28x CPU with FPU, VCU, CLA and CONTROL Subsystem:
32-bit microcontroller CPU with floating-point capabilities and control law accelerator (CLA) and
dedicated I/O optimized for execution of real-time control algorithms, available on the Piccolo6x
(F2806x) family of devices. This system contains multiple control peripherals (pulse width modulator
(PWM), capture, encoders, serial interfaces). The CLA offers floating-point CPU with event optimized
peripheral and I/O optimized for Analog subsystem. The CLA can also include safety functions in its
capacity as a supervisory microcontroller. The Piccolo6x (2806x) family has an additional math unit
VCU (Viterbi and Complex math unit) specifically to do advanced signal processing capabilities for
control and power line communication applications
• Type B: C28x CPU with FPU, CLA and CONTROL Subsystem:
32-bit microcontroller with fixed point and IQ math CPU capabilities, with CLA and I/O optimized for
execution of real-time control algorithms, available on the Piccolo3x and Piccolo5x (F2803x/F2805x)
family of devices. This system contains multiple control peripherals (PWM, capture, encoders, serial
interfaces) for advanced control and sophisticated signal processing applications. The CLA offers a
floating-point CPU with event optimized peripheral and I/O optimized for Analog subsystem. The CLA
can also include safety functions in its capacity as a supervisory microcontroller.
• Type C: C28x CPU with FPU and CONTROL Subsystem:
32-bit microcontroller CPU with floating-point capabilities and dedicated I/O optimized for execution of
real-time control algorithms, available on the Delfino (F2833x) family of devices. This system contains
multiple control peripherals (PWM, capture, encoders, serial interfaces) for advanced control and
sophisticated signal processing applications.
• Type D: C28x CPU and CONTROL Subsystem:
32-bit microcontroller with fixed point and IQ math CPU capabilities, with dedicated I/O optimized for
execution of real-time control algorithms, available on the Piccolo2x (F2802x) and Delfino (F2823x )
family of devices. This system contains multiple control peripherals (PWM, capture, encoders, serial
interfaces) for advanced control and sophisticated signal processing applications.
• ANALOG Subsystem:
The Piccolo MCUs contain a rich set of integrated analog components, such as high performance 12-
bit analog-to-digital converter (ADC), analog comparators, zero-pin oscillators and voltage regulators.
The Delfino MCUs have reduced analog integration, but with high performance 12-bit 12.5 MSPS
ADCs and clocking peripherals. Some of its hardware limitation has to be complemented with on-board
feature depending on the end application.
The Delfino and Piccolo devices are built in the 180 nm process technology. This is a highly mature silicon
technology process with high volume production across TI MCUs for more than a decade. This offers high
level of integration, performance and reliability.
The C2000 MCU IEC60730 Safety Manual is to be complemented with its device level documentation, as
listed in Table 1, to provide the necessary details on functional implementation and application use:
Table 1. C2000 MCU Documentation
C2000 MCU Product Family Technical Documentation Abstract
Summary and cross reference guide that describes the peripheral
TMS320x28xx, 28xxx DSP Peripheral Reference Guide (SPRU566) reference guides of the 28x digital signal processors (DSPs and
MCUs).
TMS320F2806x Piccolo Microcontrollers Data Manual (SPRS698)
TMS320F2805x Piccolo Microcontrollers Data Manual (SPRS797)
TMS320F2803x Piccolo Microcontrollers Data Manual (SPRS584) Technical data manual that describes the package, pin outs, and
brief functional overview of all modules and electrical timings.
TMS320F2802x, TMS320F2802xx Piccolo Microcontrollers Data
Manual (SPRS523)
TMS320F2802x0 Piccolo Microcontrollers Data Manual (SPRS810)
TMS320F2802x Piccolo MCU Silicon Errata (SPRZ292)
Describes silicon exceptions for system workaround and production
TMS320F2803x Piccolo MCU Silicon Errata (SPRZ295)
readiness of silicon.
TMS320F2806x Piccolo MCU Silicon Errata (SPRZ342)
7
SPRUHI3A–April 2013–Revised August 2013 Safety Manual for C2000™ MCUs in IEC60730 Safety Applications
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Copyright © 2013, Texas Instruments Incorporated
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