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TMS320F28052FPNQ

Automotive C2000™ 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC, PGAs

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TMS320F28052FPNQ
Datasheet:

TMS320F28052FPNQ Datasheet (PDF)
genericPartNumber:

TMS320F28052F-Q1
partDescription:

Automotive C2000 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC, PGAs
CPU:

C28x
Frequency (MHz):

60
EDA/CAD Models:

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Email: [email protected]

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Tel: +852 95804164

TMS320F28052FPNQ General Description

C2000™ real-time control MCUs are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications such as industrial motor drives; solar inverters and digital power; electrical vehicles and transportation; motor control; and sensing and signal processing. The C2000 line includes the Premium performance MCUs and the Entry performance MCUs.

The F2805x family of microcontrollers (MCUs) provides the power of the C28x core and CLA coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, and also provides a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Analog comparators with internal 6-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric V_REFHI/V_REFLO references. The ADC interface has been optimized for low overhead and latency.

The Analog Front End (AFE) contains up to seven comparators with up to three integrated DACs, one V_REFOUT-buffered DAC, up to four PGAs, and up to four digital filters. The PGAs can amplify the input signal in three discrete gain modes. The actual number of AFE peripherals will depend upon the TMS320F2805x device number. See Device Comparison for more details.

To learn more about the C2000 MCUs, visit the C2000™ real-time control MCUs page.

Key Features

High-efficiency 32-bit CPU (TMS320C28x)
- 60 MHz (16.67-ns cycle time)
- 16 × 16 and 32 × 32 Multiply and Accumulate (MAC) operations
- 16 × 16 dual MAC
- Harvard bus architecture
- Atomic operations
- Fast interrupt response and processing
- Unified memory programming model
- Code-efficient (in C/C++ and Assembly)
Programmable Control Law Accelerator (CLA)
- 32-bit floating-point math accelerator
- Executes code independently of the main CPU
Dual-zone security module
Endianness: Little endian
Low device and system cost:
- Single 3.3-V supply
- No power sequencing requirement
- Integrated power-on reset and brownout reset
- Low power
- No analog support pins
Clocking:
- Two internal zero-pin oscillators
- On-chip crystal oscillator and external clock input
- Watchdog timer module
- Missing clock detection circuitry
Up to 42 individually programmable, multiplexed General-Purpose Input/Output (GPIO) pins with input filtering
JTAG boundary scan support
- IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
Peripheral Interrupt Expansion (PIE) block that supports all peripheral interrupts
Three 32-bit CPU timers
Independent 16-bit timer in each ePWM module
On-chip memory
- Flash, SARAM, Message RAM, OTP, CLA Data ROM, Boot ROM, Secure ROM available
128-bit security key and lock
- Protects secure memory blocks
- Prevents firmware reverse-engineering
Serial port peripherals
- Three Serial Communications Interface (SCI) (Universal Asynchronous Receiver/Transmitter [UART]) modules
- One Serial Peripheral Interface (SPI) module
- One Inter-Integrated-Circuit (I2C) bus
- One Enhanced Controller Area Network (eCAN) bus
Enhanced control peripherals
- Enhanced Pulse Width Modulator (ePWM)
- Enhanced Capture (eCAP) module
- Enhanced Quadrature Encoder Pulse (eQEP) module
Analog peripherals
- One 12-bit Analog-to-Digital Converter (ADC)
- One on-chip temperature sensor for oscillator compensation
- Up to seven comparators with up to three integrated Digital-to-Analog Converters (DACs)
- One buffered reference DAC
- Up to four Programmable Gain Amplifiers (PGAs)
- Up to four digital filters
Advanced debug features
- Analysis and breakpoint functions
- Real-time debug through hardware
80-pin PN Low-Profile Quad Flatpack (LQFP)
Temperature options
- T: –40°C to 105°C
- S: –40°C to 125°C
- Q: –40°C to 125°C (AEC Q100 qualification for automotive applications)

Specifications

genericPartNumber	TMS320F28052F-Q1	orderablePartNumber	TMS320F28052FPNQ
partDescription	Automotive C2000 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC, PGAs	statusDisplay	ACTIVE
statusDescription	This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.	CPU	C28x
Frequency (MHz)	60	Flash memory (kByte)	64
RAM (kByte)	16	ADC resolution (Bps)	12
Total processing (MIPS)	60	Features	InstaSPIN-FOC technology
UART	3	CAN (#)	1
Sigma-delta filter	0	PWM (Ch)	14
TI functional safety category	Functional Safety Quality-Managed	Number of ADC channels	16
Direct memory access (Ch)	0	SPI	1
QEP	1	USB	No
Operating temperature range (°C)	-40 to 125	Rating	Automotive
Communication interface	CAN, I2C, SPI, UART	feature-data-bus-width-bit	32
feature-minimum-operating-supply-voltage-v	2.97	feature-interface-type	CAN/I2C/SCI/SPI
feature-maximum-operating-supply-voltage-v	3.63	feature-tradename
feature-packaging	Tray	feature-rad-hard
feature-pin-count	80	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	Yes
feature-aec-qualified-number	AEC-Q100	feature-eccn-code	3A991A2
feature-svhc	No	feature-svhc-exceeds-threshold	No